5975 Series
Mass Selective
Detectors
Site Preparation Guide
Agilent Technologies
Contents
1
General Information
Instrument Identification
5975 MSD versions
Important Safety Warnings
Hydrogen Safety
Chemical Safety 10
7
7
8
8
Safety and Regulatory Certifications 11
Information 11
Symbols 12
Electromagnetic compatibility 13
Cleaning 14
Recycling the Product 14
2
Site Preparation
Overview 16
Other documentation 19
Communications Requirements 22
Telephone 22
Site LAN network 22
Electrical Requirements 23
Site Preparation Guide
3
Voltage ranges of major components 23
Power requirements 25
Air Conditioning and Environmental Requirements 28
Receiving the System 37
Storage 38
Unpacking 38
Installation 39
Verification 39
Sensitivity specifications 40
A
Power Cords
4
Site Preparation Guide
5975 Series Mass Selective Detectors
Site Preparation Guide
1
Important Safety Warnings
6
Hydrogen Safety
9
Chemical Safety 10
Safety and Regulatory Certifications 11
Cleaning 14
Recycling the Product 14
This section provides information on how to identify specifically what type of
MSD you are working with as well as how to properly clean and dispose of the
instrument. Also included in this section are the “Important Safety Warnings”
which list critical safety precautions for all users.
5
Agilent Technologies
General Information
Instrument Identification
Each 5975 Series Mass Selective Detector (MSD) is identified by a unique
10-character serial number. This serial number is located on a label on the
lower left side near the front of the instrument. On CI upgrades, a second
serial number is located on the flow module.
When corresponding with Agilent Technologies about your instrument, be
sure to include the model number and both full 10-character serial numbers.
5975 MSD versions
Table 1 shows the kinds of 5975 MSDs available. The product number on the
serial number label identifies your MSD.
Table 1
5975 MSD versions
Model number
5975 VL MSD
5975 inert MSD
Product number
G3170A
Pump type
Ionization mode
Diffusion
Electron Impact (EI) only
Electron Impact (EI) only
Electron Impact (EI) only
G3171A
Standard turbo
Performance turbo
Performance turbo
G3172A
5975 inert XL MSD
G3174A
Electron Impact (EI)
Negative Chemical Ionization (NCI)
Positive Chemical Ionization (PCI
This site preparation guide will refer to 5975 Series MSDs unless noted
otherwise.
6
Site Preparation Guide
General Information
Important Safety Warnings
Before moving on, there are several important safety notices that you should
always keep in mind when using the 5975 Series Mass Selective Detector.
Many internal parts of the MSD carry dangerous voltages
If the MSD is connected to a power source, even if the power switch is off,
potentially dangerous voltages exist on:
• The wiring between the MSD power cord and the AC power supply, the AC
power supply itself, and the wiring from the AC power supply to the power
switch.
With the power switch on, potentially dangerous voltages also exist on:
• All electronics boards in the instrument.
• The internal wires and cables connected to these boards.
• The wires for any heater.
All these parts are shielded by covers. With the covers in place, it should be difficult
to accidentally make contact with dangerous voltages. Unless specifically
WARNING
instructed to, never remove a cover unless the detector, inlet, or oven are turned off.
If the power cord insulation is frayed or worn, the cord must be replaced. Contact
your Agilent service representative.
WARNING
Connecting the MSD to power sources that are not equipped with protective
earth contacts creates a shock hazard for the operator and can damage the
instrument.
Interrupting the protective conductor inside or outside the MSD or
disconnecting the protective earth terminal creates a shock hazard for the
operator and can damage the instrument.
Make sure the power cords supplied with the MSD are appropriate for your
country and site before using them. Maintain easy access to the power cords
so they can be disconnected during maintenance.
Site Preparation Guide
7
General Information
The use of incorrect or makeshift fuses or the short-circuiting of fuse holders
creates a shock hazard for the operator and can damage the instrument.
Replace fuses only with fuses of identical current rating and type.
Excessive fluctuations in the line voltage can create a shock hazard and can
damage the instrument. Make sure the supply voltage does not fluctuate more
than +5% or -10% from the rated voltage. This equipment must be installed in a
Category II environment as defined in IEC 664.
Electrostatic discharge is a threat to MSD electronics
The printed circuit (PC) boards in the MSD can be damaged by electrostatic
discharge. Do not touch any of the boards unless it is absolutely necessary. If
you must handle them, wear a grounded wrist strap and take other antistatic
precautions. Wear a grounded wrist strap any time you must remove the MSD
covers.
Many parts are dangerously hot
Many parts of the MSD operate at temperatures high enough to cause serious
burns.
You should always cool heated areas of the MSD to room temperature before
working on them. They will cool faster if you first set the temperature of the
heated zone to room temperature. Turn the zone off after it has reached the
setpoint. If you must perform maintenance on hot parts, use a wrench and
wear gloves. Whenever possible, cool the part of the instrument that you will
be maintaining before you begin working on it.
Be careful when working behind the gas chromatograph (GC). During cool-down
cycles, the GC emits hot exhaust which can cause burns.
WARNING
The insulation around the GC inlets, detectors, valve box, and the insulation cups is
made of refractory ceramic fibers. To avoid inhaling fiber particles, we recommend
the following safety procedures: ventilate your work area; wear long sleeves,
gloves, safety glasses, and a disposable dust/mist respirator; dispose of insulation
in a sealed plastic bag; wash your hands with mild soap and cold water after
handling the insulation.
WARNING
8
Site Preparation Guide
General Information
Hydrogen Safety
Hydrogen gas may be used as carrier gas, and/or as fuel for certain GC
detectors. When mixed with air, hydrogen can form explosive mixtures.
A detailed discussion of hydrogen safety appears in Chapter 1 of the Agilent
5975 MSD Troubleshooting and Maintenance Manual. Read this material
before using hydrogen with the MSD.
When using hydrogen (H ) as the carrier gas or fuel gas, be aware that hydrogen
2
WARNING
gas can flow into the oven and create an explosion hazard. Therefore, be sure that
the supply is off until all connections are made, and ensure that the GC inlet and
detector column fittings are either connected to a column or capped at all times
when hydrogen gas is supplied to the instrument.
Hydrogen is flammable. Leaks, when confined in an enclosed space, may create a
fire or explosion hazard. In any application using hydrogen, leak test all
connections, lines, and valves before operating the instrument. Always turn off the
hydrogen supply at its source before working on the instrument.
The MSD cannot detect leaks in gas streams. For this reason, it is vital that column
fittings should always be either connected to a column, or have a cap or plug
installed.
WARNING
When using hydrogen gas, check the system for leaks as described by your
local Environmental Health and Safety (EHS) requirements to prevent
possible fire and explosion hazards. Always check for leaks after changing a
tank or servicing the gas lines. Always make sure the vent line is vented into a
fume hood.
Site Preparation Guide
9
General Information
Chemical Safety
The foreline pump exhaust and split vent exhaust will contain traces of the
WARNING
chemicals you are analyzing. These could potentially be toxic. Vent the foreline
pump exhaust and split vent exhaust outside your laboratory or into a fume hood. Be
sure to comply with all local environmental regulations.
10
Site Preparation Guide
General Information
Safety and Regulatory Certifications
The 5975 Series MSD conforms to the following safety standards:
• Canadian Standards Association (CSA): CAN/CSA–C22.2 No. 61010–1–04
• CSA/Nationally Recognized Test Laboratory (NRTL): UL 61010–1
• International Electrotechnical Commission (IEC): 61010–1
• EuroNorm (EN): 61010–1
The 5975 Series MSD conforms to the following regulations on
Electromagnetic Compatibility (EMC) and Radio Frequency Interference
(RFI):
• CISPR 11/EN 55011: Group 1, Class A
• IEC/EN 61326
• AUS/NZ
This ISM device complies with Canadian ICES-001. Cet appareil ISM est
conforme a la norme NMB—001 du Canada.
The 5975 Series MSD is designed and manufactured under a quality system
registered to ISO 9001.
Information
The Agilent Technologies 5975 Series MSD meets the following IEC
(International Electro-technical Commission) classifications: Equipment
Class I, Laboratory Equipment, Installation Category II, Pollution Degree 2.
This unit has been designed and tested in accordance with recognized safety
standards and is designed for use indoors. If the instrument is used in a
manner not specified by the manufacturer, the protection provided by the
instrument may be impaired. Whenever the safety protection of the MSD has
been compromised, disconnect the unit from all power sources and secure the
unit against unintended operation.
Refer servicing to qualified service personnel. Substituting parts or
performing any unauthorized modification to the instrument may result in a
safety hazard.
Site Preparation Guide
11
General Information
Symbols
Warnings in the manual or on the instrument must be observed during all
phases of operation, service, and repair of this instrument. Failure to comply
with these precautions violates safety standards of design and the intended
use of the instrument. Agilent Technologies assumes no liability for the
customer’s failure to comply with these requirements.
See accompanying instructions for more
information.
Indicates a hot surface.
Indicates hazardous voltages.
Indicates earth (ground) terminal.
or
Indicates potential explosion hazard.
Indicates radioactivity hazard.
Indicates electrostatic discharge hazard.
Indicates that you must not discard this
electrical/electronic product in domestic
household waste.
12
Site Preparation Guide
General Information
Electromagnetic compatibility
This device complies with the requirements of CISPR 11. Operation is subject
to the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference
that may cause undesired operation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user is encouraged to try one or more of the following measures:
1 Relocate the radio or antenna.
2 Move the device away from the radio or television.
3 Plug the device into a different electrical outlet, so that the device and the
radio or television are on separate electrical circuits.
4 Make sure that all peripheral devices are also certified.
5 Make sure that appropriate cables are used to connect the device to
peripheral equipment.
6 Consult your equipment dealer, Agilent Technologies, or an experienced
technician for assistance.
7 Changes or modifications not expressly approved by Agilent Technologies
could void the user’s authority to operate the equipment.
Sound emission declaration
Sound pressure
Sound pressure Lp < 70 dB according to EN 27779:1991.
Schalldruckpegel
Schalldruckpegel LP < 70 dB am nach EN 27779:1991.
Site Preparation Guide
13
5975 Series Mass Selective Detectors
Site Preparation Guide
2
Overview 16
Air Conditioning and Environmental Requirements 28
Carrier and Reagent Gas Requirements 31
Laboratory Supply Requirements 33
Receiving the System 37
Installation and Verification 39
This section describes how to properly prepare your site for a new MSD.
Follow these instructions carefully as delays due to improper site preparation
may result in loss of instrument use during the warranty period.
15
Agilent Technologies
Site Preparation
Overview
Before the 5975 Series MSD system can be installed, the site must be properly
prepared. Site preparation includes, but is not limited to, ensuring that
adequate facilities are available. Among the site requirements are:
• Adequate space is available for the MSD system.
• A suitable supporting bench is available.
• Adequate electrical power is available at the correct voltages and
frequencies.
• Environmental control systems are adequate to maintain a correct, stable
operating environment.
• Preparations for safe exhaust venting are adequate.
• Supplies necessary for instrument operation are available, including
solvents, carrier and reagent gasses, and printer paper.
Installation and verification will only be performed using helium carrier gas. CI systems
require methane reagent gas for verification.
NOTE
Delays due to inadequate site preparation could cause loss of instrument use
during the warranty period. In extreme cases, Agilent Technologies may ask to
be reimbursed for the additional time required to complete the installation.
Agilent Technologies provides service during the warranty period and under
maintenance agreements only if the specified site requirements are met.
Customer responsibility
Unless previous arrangements have been made with Agilent Technologies, site
preparation is the customer’s responsibility. Customer responsibilities
include, but are not limited to:
• Planning, scheduling, and preparing the site according to the specifications
in this manual
• Verifying that the electrical environment is safe and adequate for the MSD
system installation and operation
16
Site Preparation Guide
Site Preparation
• Complying with all local laws (codes, ordinances, and regulations) for
mechanical, building, and electrical distribution systems, hazardous waste
disposal, and chemical storage.
Compliance must exist prior to installation.
• Providing lifting equipment adequate to unload the system from the
delivery vehicle and transport it to the site where it will be installed
• Providing someone to help lift the MSD onto the laboratory bench
• Providing adequate secure storage space for the system until it can be
installed by an Agilent Technologies representative
Agilent responsibility
An Agilent Technologies service representative will install the MSD and verify
its performance. The service representative’s responsibilities are limited to:
• Unpacking the MSD system and verifying that all components are present
and undamaged
• Connecting the carrier gas line to the instrument from the tank, regulators,
and lines previously installed by the customer
• Installing, connecting, and turning on MSD system components
• Verifying that the system meets Agilent Technologies performance
standards
• Providing basic user familiarization for system hardware and software
• Signing the customer up through the Response Centers for instrument and
software support
Site Preparation Guide
17
Site Preparation
Agilent Technologies is not responsible for:
• Any task not listed in the 5975 Series MSD Troubleshooting and
Maintenance Manual or the installation guides for the GC, data system,
and other accessories
• Installing helium carrier gas or reagent gas tanks and regulators
• Connecting or verifying the performance of hardware and software not
provided by Agilent Technologies
Items that do not include installation by Agilent Technologies must be installed by the
customer.
NOTE
• Connecting the MSD/ChemStation system to the site network
• Testing the MSD against customer standards or samples
• Providing detailed instruction in the operation of the computer operating
system and MSD software
Contact Agilent Technologies for information concerning training classes.
NOTE
NOTE
• Setting up laboratory procedures
Contact Agilent Technologies for information concerning Application Assist or Chemical
Analysis Consulting services.
• Operating the MSD system following installation
18
Site Preparation Guide
Site Preparation
Other documentation
Additional information is contained in the following documentation:
• 5975 Series MSD Troubleshooting and Maintenance Manual
• 5975 Series MSD Operation manual
• 6890 Series GC manuals
• GC accessories (autosampler, etc.) manuals
• G1701EA MSD Productivity ChemStation software manuals and online help
• The appropriate sensitivity specifications for your instrument. See the
Site Preparation Guide
19
Site Preparation
Space and Weight Requirements
Table 2 lists dimension and weight information for the MSD and related
components. Your site must have enough bench space for the MSD, GC, data
system, and accessories (Figure 1). In addition, there must be sufficient space
around the system for ventilation and maintenance access. At least 30 cm
(12 inches) to the left of the MSD and at least 20 cm (8 1/4 inches) behind the
MSD must be kept clear.
Benches must be sturdy enough to support the weight of the entire system.
The foreline pump can be located on the laboratory bench or on the floor. It
must be close to the MSD because it is connected by a 200-cm (79-inch) hose.
The hose is stiff and cannot be bent sharply.
Do not put the foreline pump on your laboratory bench if vibration-sensitive equipment
is located on the bench.
CAUTION
5975 Series MSD
6890 Series GC
Computer with monitor
Printer
ALS tray
Top view of typical installation
Figure 1
20
Site Preparation Guide
Site Preparation
Table 2
Product
Product dimensions
Approximate Dimensions, cm (in)
Height
Width
Depth
Weight, kg (lb)
5975 Series MSD
•
•
•
•
G3170A Diffusion EI MSD
41 (16)
41 (16)
30 (12)
30 (12)
30 (12)
30 (12)
59 (23)
58 (23)
29 (11)
54 (21)
54 (21)
54 (21)
54 (21)
54 (21)
55 (22)
54 (21)
39 (85)
39 (85)
41 (90)
46 (100)
50 (112)
50 (110)
23 (51)
G3171A Standard turbo EI MSD
G3172A Performance turbo EI MSD 41 (16)
G3174A EI/PCI/NCI MSD
41 (16)
54 (21)
50 (20)
50 (20)
7890 Series GC
6890 Series GC
6850 Series GC
Data System
system. Reserve at least 100 cm (39 in) of bench space for the data system. A
typical data system weight is 34 kg (75 lb).
Be sure to allow space for your carrier and reagent gases.
The values in Table 2 are for a single MSD ChemStation configuration. Two-MSD
configurations require additional table space. The second GC/MSD system can be located
on a different table and connected to the ChemStation with a network cable.
NOTE
Site Preparation Guide
21
Site Preparation
Communications Requirements
Telephone
A telephone with a cord long enough to be used at the computer will allow the
MSD operator to communicate with Agilent Technologies support personnel.
Site LAN network
If you intend to connect your MSD system to your site’s LAN network, you
must have an additional shielded twisted pair network cable.
Agilent Technologies is not responsible for connecting to or establishing communication
with your site LAN network. The representative will test the 5975 Series MSD’s ability to
communicate on a mini-hub or -switch only.
NOTE
NOTE
The IP addresses assigned to the instrument(s) must be fixed (permanently assigned)
addresses. If you intend to connect your MSD system to your site’s network, each piece of
equipment (the MSD, the GC, and the computer) must have a unique IP address assigned to
it.
22
Site Preparation Guide
Site Preparation
Electrical Requirements
You are responsible for providing appropriate electrical power and power
outlets for all of the components in your 5975 Series MSD system. Power
considerations include:
• Voltage ranges of major components
• Power configurations
• Power requirements
• Power plugs and cords
Voltage ranges of major components
The 5975 Series MSD includes a full-range power supply that can operate
without reconfiguration on either of two wide ranges of single-phase
alternating current (AC) electrical power:
• 120-127 VAC 60 Hz (typical for North America)
• 200-240 VAC, 50/60 Hz (typical for Europe and Japan)
The foreline pump also draws its power from the MSD. However, a different
foreline pump is supplied depending on the voltage range on which the MSD
will be operating. The pump is supplied according to the standard voltage in
the country from which the order originates. For example, if an order
originates from an Agilent Technologies sales office in Germany, the foreline
pump supplied will be configured to operate on the standard voltage and
frequency of electrical power in Germany.
The MSD does not support 100 VAC input power. In countries that have only 100 VAC
power, a step-up transformer must be used to provide the appropriate voltage to the MSD.
NOTE
If an instrument is being ordered from one location but is to be installed in another
location with different electrical power characteristics, this must be noted on the order.
A special note must also be made if the electrical power at the site is different from the
standard electrical power in that country.
CAUTION
Site Preparation Guide
23
Site Preparation
Power configurations
Electrical power for the MSD must be single-phase. The neutral wire cannot be
used for safety grounding. The ground wire should carry zero current except
for ground-fault current or static electric discharge. The entire system should
share an isolated, noise-free electrical ground. This system ground should be
electrically separate from the ground for the rest of the building, back to the
main ground for the facility. Power configurations are provided in Table 3.
Connecting an MSD to a power source which is not equipped with a protective earth
contact (ground) creates a shock hazard for the operator and can damage the
instrument.
WARNING
WARNING
Interrupting the protective conductor inside or outside the MSD or disconnecting the
protective earth terminal (ground) creates a shock hazard for the operator and can
damage the instrument.
Table 3
Power configurations
Configuration
Measurement
Nominal voltage
*
Single phase,
120-127 VAC
Line to neutral
120 or 127 VAC
Line to ground
Ground to neutral
Line to neutral
120 or 127 VAC*
< 0.5 V rms
Single phase,
200-240 VAC
200, 220, or 240 VAC*
Line to ground
200, 220, or 240 VAC*
< 0.5 V rms
Ground to neutral
*
Varies with country and/or region
24
Site Preparation Guide
Site Preparation
Power requirements
equipment. Extra power capacity for future additions is recommended.
Each product listed requires a dedicated circuit. The gauge controller is
powered by the MSD. The MSD, GC, and data system must each have a
separate circuit breaker. All of the equipment must share a common ground.
Power must meet the stability specifications listed in Table 4. Use a line
monitor to check power stability. If your line power is unstable, you may need
to install a line conditioner.
Table 4
Product
Power requirements
Line voltage
Maximum continuous Supply
Outlets
power consumption
circuit rating required
*
5975 Series MSD
120-127 VAC 60 Hz
900 VA (400 VA for
foreline pump only)
15 A
1
200-240 VAC, 50/60 Hz
900 VA
15 A
20 A
1
1
†
7890A and 6890 GCs
Americas: 120 VAC single phase
2250 VA
(standard oven) and ALS (-10%/+5%), 48-66 Hz
220/230/240V single/split phase
(-10%/+5%), 48-66 Hz
2250 VA
2950 VA
2950 VA
1440 VA
15 A
15 A
15 A
15 A
1
1
1
1
7890A and 6890 GCs (fast Japan: 200V split phase (-10%/+5%),
oven) and ALS
48-66 Hz
‡
220/230/240 VAC single/split phase
(-10%/+5%), 48-66 Hz
6850 GC (standard
America: 120 VAC, 48-63 Hz
**
oven)
Japan: 100 VAC, 48-63 Hz
230 VAC, 48-63 Hz
1440 VA
2000 VA
2400 VA
2400 VA
2400 VA
15 A
8-12 A
20 A
12 A
11 A
1
1
1
1
1
6850 GC (fast oven)**
America: 120 VAC, 48-63 Hz
Japan: 200 VAC, 48-63 Hz
230 VAC, 48-63 Hz
Site Preparation Guide
25
Site Preparation
Table 4
Product
Power requirements (continued)
Line voltage
Maximum continuous Supply
Outlets
power consumption
circuit rating required
ChemStation computer
100-120 or 220-240 VAC+5/-10%,
50/60 Hz 5%
1000 VA
15 A 3 to 5
*
The MSD operates on either voltage range. The foreline and turbo pumps are supplied for the voltage range suitable to the
country where the order originates
†
‡
Americas 120 V requires 20 A dedicated line. Americas 240 V requires 15 A dedicated line.
Option 003, fast oven, is a unit with operating range 198 to 231 V. Most laboratories have 4-wire service resulting in 208 V at
the wall receptacle. It is important to measure the line voltage at the receptacle for the GC.
** Requires an isolated ground and dedicated outlet.
Power plugs and cord
The MSD is supplied with a power cord and plug appropriate for the country
from which the order originates. For example, if an order originates from a
Agilent Technologies sales office in Germany, the power cord and plug
supplied will be compatible with the standard voltage and outlet configuration
in Germany. See “Power Cords" on page 41 for illustrations of the power cords
available.
Data system components also include power cords with plugs appropriate for
the country where the order was placed.
Power cord lengths for the MSD and the data system components and
accessories are approximately 2.3 m (7.5 ft).
If an instrument is being ordered from one location but is to be installed in another
location with different electrical power characteristics, this must be noted on the order.
A special note must also be made if the electrical power at the site is different from the
standard electrical power in that country.
CAUTION
Make sure the power cords supplied with the MSD are appropriate for your country
and site before installing the instrument. See “Power Cords” on page 41.
WARNING
26
Site Preparation Guide
Site Preparation
Do not use extension cords with the MSD or GC. Extension cords normally are not
rated to carry enough power and can be a safety hazard.
WARNING
NOTE
Maintain easy access to the power cords so they can be disconnected for maintenance.
Other electrical considerations
Additional electrical considerations include:
• Electromagnetic interference (EMI), such as is generated by NMRs, radio
transmitters, and microwave links, may interfere with system performance.
• Protect the system from static electricity by observing humidity and
temperature requirements. Minimize the presence of nonconductive
products such as carpets and vinyl floor tiles.
• Install emergency-off pushbuttons that can disconnect power to the
ventilation system and all electric equipment in the room except overhead
lighting.
• Provide separate convenience outlets for building maintenance and other
appliances. Convenience outlets must be on circuits separate from the MSD
system. Convenience outlets must share the normal building distribution
ground, not the MSD system ground.
• In some geographical areas it may be advisable to install lightning
protection for personnel and equipment.
Site Preparation Guide
27
Site Preparation
Air Conditioning and Environmental Requirements
Air conditioning considerations include temperature, humidity, airborne dust,
and exhaust venting. Each of these is considered in more detail in the
following material.
Temperature, humidity, and altitude
The 5975 Series MSD is specified for operation under the following conditions:
• Operation requires constant temperature
(variations <2 °C/h)
• Operation and storage require a noncondensing, noncorrosive atmosphere
• The temperature and humidity limits in Table 5
• Maximum altitude for operation: 2300 m (7500 ft)
Table 5
Temperature and humidity limits
Temperature
Humidity (relative)
Operation
Storage
15 °C to 35 °C (59 °F to 95 °F)
40% to 80%
–20 °C to 70 °C (–4 °F to 158 °F) 0% to 95%
Environmental control systems must maintain these temperature and
humidity ranges.
The MSD is rated for 1200 Watts (4000 BTU/h). The GC and the data system
also contribute significantly to the cooling load although the exact amounts
depend on their configurations. Additional allowances should be made for
other heat sources such as heat from other equipment, heat from adjacent
rooms, and heat from laboratory personnel.
28
Site Preparation Guide
Site Preparation
Airborne dust
Agilent Technologies recommends a maximum airborne particle density of
55 μg/m3. If you suspect your site exceeds this limit, contact your local Agilent
Technologies Customer Service Organization. Customer Engineers with
special training and equipment can test for airborne particle density. They can
offer suggestions for reducing airborne dust.
Exhaust venting
There are two sources of exhaust on the GC/MSD system: the foreline pump
and the GC split vent. The foreline pump outputs gas removed from the
vacuum manifold by the high vacuum pumps. The foreline pump exhaust will
also contain traces of solvent and sample.
User safety requires that the exhaust gases from the MSD be vented externally to
the building and not recirculated by the environmental control system. Health
hazards include chemical toxicity of solvents, samples, derivitizing agents, pump
fluid vapor, and aerosolized biological samples.
WARNING
WARNING
The pump exhaust contains carrier gas and traces of solvents, analytes, and foreline
pump oil. The supplied oil trap stops only pump oil. It does not trap or filter out toxic
chemicals. If you are using toxic solvents or toxic or flammable carrier gas, or
analyzing toxic chemicals, do not install the oil trap. Install a hose to take the pump
exhaust to a fume hood. Do not use the oil trap on any CI MSD.
The foreline pump exhaust cannot be vented into the laboratory if any
hazardous materials will be introduced into the GC/MS system, including
samples, solvents, carrier gases, and reagent gases. It must be vented external
to the building or vacuum exhausted to a fume hood.
If a negative pressure vent is not available, the length of tubing from the
foreline pump to an ambient pressure vent should not exceed 460 cm (15 ft).
The exhaust can not be connected to a positive pressure vent.
Exhaust gas venting must comply with all local environmental and safety
codes.
Site Preparation Guide
29
Site Preparation
Carrier and Reagent Gas Requirements
Table 6 lists the specifications for the carrier and reagent gases. Pressures and
flows are as measured at the bulkhead fittings on the back of the instrument,
not at the gas supply. We recommend that additional shut-off valves be
installed near the instruments.
Table 6
Carrier and reagent gas requirements
Purity
Typical pressure range,
kPa (psi)
Typical flow, mL/min
Helium (required)
99.9995% or better and
hydrocarbon-free
345 to 550 (50 to 80)
103 to 172 (15 to 25)
103 to 172 (15 to 25)
34 to 55 (5 to 8)
20 to 50 (column and split flow)
Methane reagent gas
(required for CI operation)
Research or SFC grade,
99.999%
1 to 2
1 to 2
1 to 2
1 to 2
Isobutane reagent gas
(optional)
Instrument grade,
99.99%
Ammonia reagent gas
(optional)
Research or SFC grade,
99.9995%
Carbon dioxide reagent gas
(optional)
SFC Grade,
99.995%
103 to 138 (15 to 20)
Methane is flammable and ammonia is corrosive and toxic. Read and follow the
safety information that comes with the gases.
WARNING
Site Preparation Guide
31
Site Preparation
Regulators, tubing, and fittings
You must supply appropriate regulators for your carrier and reagent gas.
• Regulators must be dual-stage.
• Regulators must have stainless-steel (not elastomeric) diaphragms.
• They must supply gas at the pressure specified.
• They must have one outlet with 1/4-inch Swagelok fittings.
See the Agilent Technologies Chemical Analysis Columns and Supplies
Catalog or visit the Agilent Technologies Chemical Analysis website at
Technologies.
You must supply Swagelok or Swagelok-compatible fittings, ferrules, and
connectors for the 1/8-inch tubing.
32
Site Preparation Guide
Site Preparation
Laboratory Supply Requirements
Laboratory supply requirements vary with applications.
Cleaning solvents
Cleaning tasks for the MSD require the following HPLC-grade (or better)
solvents:
• Methylene chloride
• Isopropyl alcohol
• Methanol
• Acetone
• Water
Proper storage, handling, and disposal of these chemicals is required for
personal and environmental safety.
Do not use carbon disulfide as a cleaning solvent on or around the MSD. It is corrosive
and will damage the analyzer. Use of carbon disulfide as a cleaner will void the
warranty on the analyzer.
CAUTION
Carbon disulfide may be used as a sample solvent in standard size injections (typically
2 µL or less).
Chemical solvents should be considered hazardous and must be handled with care.
Contact your chemical supplier for solvent handling and safety information,
preferably a material safety data sheet (MSDS).
WARNING
Data system supplies
You will need paper for printing the results of the testing done during
installation and later for printing reports of your analyses. You will also need
appropriate supplies for making backup copies of your data files.
Site Preparation Guide
33
Site Preparation
Spare parts and consumables
The supplies and parts listed in Table 7 are used in the operation and
maintenance of a 5975 Series MSD system. Keeping these parts on hand can
reduce system downtime related to instrument maintenance and repair.
Table 7
Maintenance supplies and consumables
Description
Part number
Miscellaneous consumables
One-year maintenance kit
5183-0296
5182-3468
5061-5896
05980-60051
5080-5400
He/H gas filter for GC
2
Abrasive sheets (5/pk)
Cloths, lint-free (15/pk)
Cotton swabs (100/pk)
2,4,6-tris(perfluoroheptyl)-1,3,5-triazine (PFHT)
Foreline pump oil, Inland 45, 1 liter
EI filament (2/pk)
6040-0834
05972-60053
G2590-60053
8500-5441
EI high temp filament
Octafluoronapthalene (OFN)
Gloves, clean
large
8650-0030
8650-0029
9300-1751
small
Nitrile rubber gloves, medium
Filaments
CI (2/pk)
G1099-80053
G2590-60053
EI high temp filament
34
Site Preparation Guide
Site Preparation
Table 7
Maintenance supplies and consumables (continued)
Chemical Consumables
PFTBA (EI calibration fluid)
PFDTD (CI calibration fluid)
EVAL A (evaluation sample)
OFN (Octafluoronapthalene)
OFN 100 fg/µL
05971-60571
8500-8130
05990-60045
5188-5348
5188-5347
8500-5440
5188-5357
6040-0621
Benzophenone
PFHT
Foreline pump oil, P3, 0.5 liter
Gas Filters
He/H gas purifier for GC
RMSH-2
2
Methane/Isobutane gas purifier for CI MSD
G1999-80410
Commonly used tools
Safety glasses
9300-1159
8710-0877
Wrenches
1/2-inch x 9/16-inch, open end
Ferrules
Blank, graphite-vespel
GC/MSD interface
5181-3308
0.3-mm id, 85% Vespel 15% graphite, for 0.10-mm id
columns
5062-3507
5062-3508
0.4-mm id, 85% Vespel 15% graphite, for 0.20-mm id and
0.25-mm id columns
Site Preparation Guide
35
Site Preparation
Table 7
Maintenance supplies and consumables (continued)
0.5-mm id, 85% Vespel 15% graphite, for 0.32-mm id
columns
5062-3506
5062-3538
0.8-mm id, 85% Vespel 15% graphite, for 0.53-mm id
columns
GC inlet
0.27-mm id, 90% Vespel 10% graphite, for 0.10-mm id
columns
5062-3518
5062-3516
5181-3323
5062-3514
5062-3512
0.37-mm id, 90% Vespel 10% graphite, for 0.20-mm id
columns
0.40-mm id, 90% Vespel 10% graphite, for 0.25-mm id
columns
0.47-mm id, 90% Vespel 10% graphite, for 0.32-mm id
columns
0.74-mm id, 90% Vespel 10% graphite, for 0.53-mm id
columns
36
Site Preparation Guide
Site Preparation
Receiving the System
When your MSD system is delivered, it is your responsibility to provide for
removal of the shipping containers from the truck and their storage until
installation. Contact your Agilent Technologies service representative as soon
as your shipment arrives to arrange an installation date.
Delivery and unloading
The shipping containers are large and heavy. The largest container in the
shipment is 121.9 cm (48 inches) × 121.9 cm × 121.9 cm. It contains several
smaller cartons that can be removed from the large container after delivery to
facilitate moving them to the location where the instrument is to be installed.
After removing the smaller cartons and discarding the outer container, the
largest remaining carton, may be as large as:
• 89 cm (35 inches) high
• 81 cm (32 inches) wide
• 74 cm (29 inches) deep
• 60 kg (132 lbs)
All doorways, hallways, floors, and elevators must be able to accommodate the
largest, heaviest container.
Inspecting for damage
Once the shipping containers are unloaded, examine them for any obvious
external damage. If any of the containers appear damaged, note on the
carrier's bill of lading that there is Apparent damage - subject to inspection
and test. Arrange for both the carrier's claims representative and your Agilent
Technologies service representative to be present when the containers are
unpacked.
Do not open any of the shipping containers unless a representative of Agilent
Technologies is present. Opening any of the containers without an Agilent
Technologies representative present will void the receiving warranty on
the instrument.
Site Preparation Guide
37
Site Preparation
Storage
It is your responsibility to store the containers until installation. If your site
does not have adequate storage space, the containers may be stored at your
expense in a bonded warehouse. Allow space for data system and accessory
containers too.
The environment in the storage area should be between 5 °C and 50 °C (41 °F
and 122 °F), 20% to 80% relative humidity, non-condensing and non-corrosive.
Unpacking
Do not open any shipping containers until an Agilent Technologies
representative is present. Warranty claims for missing items will not be
honored unless an Agilent Technologies representative is present to verify the
contents of each container as it is unpacked.
The actual shipping containers become your property and should not be
returned to Agilent Technologies.
38
Site Preparation Guide
Site Preparation
Installation and Verification
Installation
Once the installation has begun, it should progress in a timely manner to
completion. Delays due to inadequate site preparation could cause loss of
instrument use during the warranty period. In extreme cases, Agilent
Technologies may ask to be reimbursed for the additional time required to
complete the installation.
The primary user and, if possible, all other users of the MSD should be present
during installation to receive familiarization instruction from the Agilent
Technologies service representative.
Verification
The final step in the installation process is system verification. Your Agilent
Technologies service representative will test the system against Agilent
Technologies specifications as documented for the product(s) or system(s) you
have purchased. (Not all tests are performed for every system.)
The Agilent Technologies service representative will not test your
system against your standards or samples. Further, the Agilent
Technologies service representative will not set up your laboratory
procedures. Assistance with laboratory procedures can be obtained from your
local Agilent Technologies Applications Engineer (AE) on a consulting basis at
additional cost.
Site Preparation Guide
39
5975 Series Mass Selective Detectors
Site Preparation Guide
A
This appendix shows the power cords available for the 5975 Series MSD. See
page 26 for information about ensuring that the correct power cord is supplied
with your system.
US and Canada, NEMA 6-15P (Part number 8120-6825)
European Power, CEE 7/7 (Part number 8120-1689)
UK/Hong Kong, BS 1363 (Part number 8120-1351)
41
Agilent Technologies
Power Cords
Denmark/Greenland, IEC 309 (Part number 8120-3997)
Australia/New Zealand, AS 3112-1981 (Part number 8120-1369)
India/South Africa, BS 546 (Part number 8120-4211)
Israel, SI 32 (Part number 8120-5182)
Japan, NEMA L6-20P (Part number G2025-60189)
42
Site Preparation Guide
Agilent Technologies
© Agilent Technologies, Inc.
Printed in USA, January 2008
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