Fisher Spreader 2000 20364 User Manual

April 1, 2005

Lit. No. 94431

LOW PROFILE TAILGATE

SPREADERS

Owner’s Manual

CAUTION

Read this manual before installing or operating

the spreader.

This manual supersedes all editions with an earlier date.

This manual is for FISHER^®Low Profile Spreaders with serial numbers

Model 1000 - (10003 - )

Model 2000 - (20364 - )

PREFACE

This manual has been prepared to acquaint you with the

When service is necessary, bring your spreader to your

local outlet. They know your spreader best and are

interested in your complete satisfaction.

safety information, operation and maintenance of your

new Low Profile tailgate spreader. Please read this

manual carefully and follow all recommendations. This

will help ensure profitable and trouble-free operation of

your spreader. Keep this manual accessible. It is a

handy reference in case minor service is required.

NOTE: This spreader is designed to spread snow

and ice control materials only. Do not use it for

purposes other than those specified in this manual.

Lit. No. 94430/94431

April 1, 2005

SAFETY INFORMATION

WARNING

Indicates a potentially hazardous situation that,

if not avoided, could result in death or

personal injury.

Overloading could result in an accident or

damage. Do not exceed GVWR or GAWR

ratings as found on the driver-side vehicle door

cornerpost. See Loading Section to determine

maximum volumes of spreading material.

CAUTION

Indicates a situation that, if not avoided, could

result in damage to product or property.

WARNING

Do not install the control for this product in the

deployment path of an air bag. Refer to vehicle

manufacturer’s manual for air bag deployment

area(s).

NOTE: Identifies tips, helpful hints and

maintenance information the owner/operator

should know.

CAUTION

If rear directional, CHMSL light or brake

stoplights are obstructed by the spreader, the

lights shall be relocated, or auxiliary

directional or brake stoplights shall be

installed.

Before You Begin

Park the vehicle on a level surface, place shift lever in

PARK or NEUTRAL and set the parking brake.

WARNING

• Driver to keep bystanders minimum of 25 feet

away from operating spreader.

CAUTION

• Do not operate a spreader in need of

maintenance.

• Before working with the spreader, secure all

loose-fitting clothing and unrestrained hair.

• Before operating the spreader, reassemble

any parts or hardware removed for cleaning

or adjusting.

• Before operating the spreader, verify all

safety guards are in place.

• Before servicing the spreader, wait for

conveyor or spinner to stop, then lock out

power.

• Before operating the spreader, remove

materials such as cleaning rags, brushes,

and hand tools from the spreader.

• Do not climb into or ride on spreader.

• Before operating the spreader, read the

owner’s manual.

• While operating the spreader, use auxiliary

warning lights, except when prohibited by

law.

• Tighten all fasteners according to the Torque

Chart. Refer to Torque Chart for the

recommended torque values.

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Lit. No. 94430/94431

SAFETY INFORMATION

Torque Chart

CAUTION

Disconnect electric power at spreader

electrical wiring harness connection and tag

out if required before servicing or performing

maintenance.

CAUTION

Read instructions before assembling. Fasteners

should be finger tight until instructed to tighten

according to the torque chart. Use standard

methods and practices when attaching

spreader, including proper personal protective

safety equipment.

CAUTION

Do not leave unused material in hopper.

Material can freeze or solidify, causing unit to

not work properly. Empty and clean hopper

after each use.

Recommended Fastener Torque

Chart (Ft.-Lb.)

SAE

Grade 2

SAE

Grade 5

SAE

Grade 8

Size

NOTE: Maintain proper belt tension for correct belt

functioning.

1/4-20

5/16-18

3/8-16

3/8-24

7/16-14

1/2-13

9/16-12

5/8-11

3/4-10

7/8-9

110

150

250

378

583

NOTE: Lubricate grease fittings after each use. Use

a good quality multi-purpose grease.

115

165

225

370

591

893

150

220

1-8

NOTE: Airborne noise emission during use is

below 70 dB(A) for the spreader operator.

Metric Grade 8.8 (Ft.-Lb.)

Size

Torque

M 6

M 8

M 10

M 12

M 14

M 16

155

These torque values apply to fasteners

except those noted in the instruction.

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April 1, 2005

SAFETY INFORMATION

Please become familiar with the Warning

and Caution Labels on the spreader!

Caution Label

CAUTION

DO NOT SWING SPREADER

WITH MATERIAL IN THE HOPPER

P2110

Caution Label

Located on both sides

SWING AWAY^®mount only

Warning/Caution Label

Located on both sides

Warning/Caution Label

WARNING

• DO NOT EXCEED GVWR OR GAWR WITH SPREADER AND LOAD.

CAUTION

• READ OWNER'S MANUAL BEFORE OPERATING OR SERVICING

SPREADER.

• TURN SPREADER OFF BEFORE FILLING, ADJUSTING, OR CLEANING.

• EMPTY AND CLEAN SPREADER AFTER EACH USE.

• BYSTANDERS TO STAY A MINIMUM OF 25 FEET AWAY FROM

OPERATING SPREADER.

• DO NOT CLIMB INTO OR RIDE ON SPREADER.

• KEEP HANDS, FEET, CLOTHING AWAY FROM MOVING CONVEYOR

AND SPINNER.

68584

April 1, 2005

Lit. No. 94430/94431

SAFETY INFORMATION

Warning Label

WARNING

DO NOT EXCEED HITCH MANUFACTURER RATINGS.

DO NOT EXCEED GVWR OR GAWR WITH SPREADER AND LOAD.

94426

Warning Label

located on both sides

of receiver mount only.

Warning/Caution Label

Located on both sides

Warning/Caution Label

WARNING

• DO NOT EXCEED GVWR OR GAWR WITH SPREADER AND LOAD.

CAUTION

• READ OWNER'S MANUAL BEFORE OPERATING OR SERVICING

SPREADER.

• TURN SPREADER OFF BEFORE FILLING, ADJUSTING, OR CLEANING.

• EMPTY AND CLEAN SPREADER AFTER EACH USE.

• BYSTANDERS TO STAY A MINIMUM OF 25 FEET AWAY FROM

OPERATING SPREADER.

• DO NOT CLIMB INTO OR RIDE ON SPREADER.

• KEEP HANDS, FEET, CLOTHING AWAY FROM MOVING CONVEYOR

AND SPINNER.

68584

Lit. No. 94430/94431

April 1, 2005

This manual covers vehicles which have been

recommended for carrying the spreader. Please see

your local dealer for proper vehicle applications.

WARNING

Overloading could result in an accident or

damage. Do not exceed GVWR or GAWR

ratings as found on the driver-side vehicle door

cornerpost.

Certification

WARNING

New untitled vehicle installation of a spreader

requires National Highway Traffic Safety

Administration altered vehicle certification

labeling. Installer to verify that struck load of snow

or ice control material does not exceed GVWR or

GAWR rating label and complies with FMVSS.

NOTE: If spreader and ice control material loading

is in doubt weigh vehicle for compliance with

vehicle ratings.

NOTE: Use only dry, free-flowing granular

materials with this spreader. Damp or wet ice

control materials and other products may not

spread properly.

Approximate Material Weights

CAUTION

Read and adhere to manufacturer’s ice control

package labeling including Material Safety

Data Sheet requirements.

Model 1000

Cu. Ft. LB

Model 2000

Cu. Ft. LB

8.0

5.9

320

236

10.6

7.2

424

288

3.1

124

3.1

124

Salt = 40 lb./ft.³ (avg.)

Very Coarse = 35 lb./ft.³

Coarse = 45 lb./ft.³

Fine = 50 lb/ft.³

Plus Approximate Base Unit Weights of 154 Lbs. for 1000 Unit and 161 Lbs. for 2000 Unit, Including Mount.

April 1, 2005

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MOUNTING THE SPREADER

Fixed Mount Spreader

NOTE: The spreader shall be installed according to

instructions supplied. Your local outlet is trained to

provide this service and service your spreader with

factory original parts.

1. Install the left and right top brackets to the truck

bed rail with one 1/2" cap screw, one 1/2" flat

washer and one 1/2" locknut. Attach the other hole

in the top bracket to the bed rail with one 1/2" cap

screw and one 1/2" locknut.

2. Place the spreader on the bumper and line up the

holes in the bottom feet with the holes in the

bumper.

3. Attach the spreader to the top brackets using two

3/8" cap screws and two 3/8" locknuts per side.

4. Attach the spreader to the bumper of the truck

using one 3/8" cap screw, one 3/8" flat washer and

one 3/8" locknut per side.

CAUTION

During removal or mounting, securely grip

spreader to avoid dropping.

5. Plug the spreader harness into the vehicle harness.

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April 1, 2005

MOUNTING THE SPREADER

SWING AWAY^®Spreader

1. Fasten the left and right top brackets along with any

shims to the truck bed rail with two 1/2" cap

screws, two 1/2" flat washers and two 1/2" locknuts

per bracket. Install the two 5/16" cap screws and

locknuts to the side of the top brackets.

2. Place the left and right base plates on the bumper

of the truck and line up with the holes in the

bumper.

RIA

3. Attach the base plates to the bumper using three

3/8" cap screws, three 3/8" plain washers, any

shims and three 3/8" locknuts per side.

4. Place the spreader on the base plates and insert

the hinge pins. Secure the hinge side by installing

one 1/4" cap screw and 1/4" locknut through the

hole in the base plate boss and hinge pin.

5. Install hitch pin clip through the base plate boss

and the removable hinge pin.

CAUTION

During removal or mounting, securely grip

spreader to avoid dropping.

6. Plug the spreader harness into the vehicle harness.

7. Plug the stoplight cord into the vehicle stoplight

harness.

NOTE: The spreader shall be installed according to

instructions supplied. Your local outlet is trained to

provide this service and service your spreader with

factory original parts.

Receiver Mount Spreader

CAUTION

During removal or mounting, securely grip

spreader to avoid dropping.

NOTE: The spreader shall be installed according to

instructions supplied. Your local outlet is trained to

provide this service and service your spreader with

factory original parts.

1. Attach the spreader to the receiver mount with six

3/8"-16 x 1" cap screws.

2. Insert the assembled unit into the receiver hitch and

secure with pin (not included).

3. Plug the spreader harness into the vehicle harness.

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OPERATING THE SPREADER

Driving and Spreading on Snow and Ice

Accessory Circuit

The yellow wire in the vehicle harness is provided for

accessory use of 12 amps or less.

CAUTION

Drinking and then driving or spreading is very

dangerous. Your reflex, perceptions,

attentiveness and judgement can be affected

by even a small amount of alcohol. You can

have a serious or even fatal collision if you

drive after drinking. Please do not drink then

drive or spread ice control materials.

Follow your vehicle owner’s manual instructions for

driving in snow and ice conditions. Remember when

you drive on snow or ice, your wheels will not get good

traction. You cannot accelerate as quickly, turning is

more difficult and you will need longer braking distance.

Wet and hard packed snow or ice offers the worst tire

traction. It is very easy to lose control. You will have

difficulty accelerating. If you do get moving, you may

have poor steering and difficult braking which can cause

you to slide out of control.

Here are some tips for driving in these conditions.

• Drive defensively.

• Do not drink, then drive or spread ice control

materials

• Spread or drive only when you have good visibility

for operating a vehicle.

• If you cannot see well due to snow or icy

conditions, you will need to slow down and keep

more space between you and other vehicles.

• Slow down, especially on higher speed roads. Your

headlamps can light up only so much road ahead.

• If you are tired, pull off in a safe place and rest.

• Spreader size reduces driver visibility to the rear of

the vehicle due to spreader size and location. We

recommend OSHA compliant backup alarm for all

governed employers.

• Keep your windshield and all glass on your vehicle

clean to see around you.

• Dress properly for the weather. Wear layers of

clothing, as you get warm you can take off layers.

Lit. No. 94430/94431

April 1, 2005

OPERATING THE SPREADER

Spreader Control

Starting and Stopping the Motor

WARNING

There are two control options. They are the ON/OFF

Control and the Variable Speed (PWM) Control.

Before starting the spreader, the driver shall

verify all bystanders are a minimum of 25 feet

away from operating spreader.

CAUTION

If the unit is equipped with a SWING AWAY^®

mount. Do not operate the spreader or the

vehicle without securing the hinge pin in the

base plate.

1. Move the power switch to the on position to start

the motor. Motor will start immediately. The power

switch will remain in this position. The power

switch works as emergency stop when required.

ON/OFF Control (Early Style)

2. Move the power switch to the OFF position to stop

the motor. The power switch will remain in this

position.

1 (Emergency Stop)

POWER

RESET

NOTE: The truck ignition must be on to start the

spreader.

NOTE: If the truck ignition is turned off while the

spreader is running, the motor will stop.

If there are problems while operating the spreader, refer

to the Troubleshooting section in this manual.

1. Power Switch - used to start and stop the spinner.

The power switch OFF position operates as

emergency stop when required.

NOTE: Always place the cover on the hopper to

prevent moisture buildup. Do not let the spreader

sit idle with material in the hopper for an extended

period of time. This can cause the material to

compact and reduce or stop the flow of material.

2. Circuit Breaker - used to reset the control should an

electrical fault occur.

CAUTION

Do not swing spreader with material in the

hopper.

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OPERATING THE SPREADER

ON/OFF Control (Late Style)

Stopping the Motor

1. Set the power switch to the OFF position to stop the

motor. The power switch will remain in this position.

The power switch OFF position operates as

emergency stop when required.

OFF

NOTE: Always place the cover on the hopper to

prevent moisture buildup. Do not let the spreader

sit idle with material in the hopper for an extended

period of time. This can cause the material to

compact and reduce or stop the flow of material.

BLAST

SPINNER

On/Off Control Switch

Used to start and stop

the spinner.

Spinner Indicator Light

Illuminated light Indicates

power to the motor.

(Emergency Stop-OFF Position)

CAUTION

Do not swing spreader with material in the

hopper.

Starting the Motor

WARNING

NOTE: The truck ignition must be on to start the

spreader.

Before starting the spreader, the driver shall

verify all bystanders are a minimum of 25 feet

away from operating spreader.

NOTE: If the truck ignition is turned off while the

spreader is running, the motor will stop.

1. Set the power switch to the ON position to start the

motor. The motor will start immediately. The power

switch will remain in this position.

Blast Position

Move and hold the power switch to the BLAST position

for as long as momentary operation is needed. When

released, the switch will automatically return to the OFF

position and stop the motor.

Lit. No. 94430/94431

April 1, 2005

OPERATING THE SPREADER

Variable Speed (PWM) Control

Stopping the Motor with Variable Speed

(PWM) Control

1. Set the power switch to the OFF position to stop

the motor. The power switch will remain in this

position. This is also the emergency stop position.

START

BLAST

NOTE: Always place the cover on the hopper to

prevent moisture buildup. Do not let the spreader

sit idle with material in the hopper for an extended

period of time. This can cause the material to

compact and reduce or stop the flow of the

material.

MIN

MAX

OFF

SPEED

SPINNER

1 (Emergency Stop-

OFF Position)

1. Power Switch - used to start and stop the spinner.

The power OFF position switch operates as

emergency stop when required.

CAUTION

Do not swing spreader with material in the

hopper.

2. Speed Dial - used to change the speed of the

spinner.

NOTE: The truck ignition must be on to start the

spreader.

3. Indicator Lights - indicate whether the spinner is in

motion. Left light is red and indicates a fault. Right

light is green and indicates power is on.

NOTE: If the truck ignition is turned off while the

spreader is running, the motor will stop.

Starting the Motor with Variable Speed

(PWM) Control

WARNING

Before starting the spreader, the driver shall

verify all bystanders are a minimum of 25 feet

away from operating spreader.

1. To start the spreader motor, press the power switch

to the START/BLAST position and release. This is a

momentary position and the power switch will

automatically return to the ON position when

released. The spreader will operate at the speed

selected on the speed dial.

2. To increase the speed of the spinner rotate the

speed dial clockwise.

3. To decrease the speed of the spinner rotate the

speed dial counterclockwise.

April 1, 2005

Lit. No. 94430/94431

REMOVING THE SPREADER

NOTE: Empty the hopper before removing the

spreader.

CAUTION

During removal or mounting, securely grip

spreader to avoid dropping.

Removing the SWING AWAY^®Spreader

1. Unplug the spreader and stoplight (if equipped).

2. Remove the hitch pin from the latch side hinge pin.

NOTE: Empty the hopper before removing the

spreader.

Removing the Fixed Mount Spreader

3. Remove the 1/4" cap screw and locknut from the

hinged side hinge pin.

1. Unplug the spreader and stoplight (if equipped).

4. Use an additional person to support the unit and

remove both hinge pins.

2. Remove the two 3/8" cap screws, washers, and

locknuts that fasten the spreader to the bumper of

the vehicle.

5. Remove the spreader from the vehicle and stand in

an upright position. This may require additional

support.

3. Use an additional person or clamps to support the

unit and then remove the four 3/8" cap screws and

locknuts that fasten the spreader to the top

brackets.

Removing the SWING AWAY Top Brackets

4. Remove the spreader from the vehicle and stand in

an upright position. This may require additional

support.

1. Remove the two 1/2" cap screws, washers and

locknuts that fasten the top bracket to the bed rail.

2. Remove the two 5/16" cap screws and locknuts that

fasten the top bracket to the side of the bed rail.

Removing the Fixed Mount Brackets

3. Mark the location of any shims to aid in

reinstallation.

1. Remove the two 1/2" cap screws, washers and

locknuts that fasten the top bracket to the bed rail.

4. Package the brackets with all hardware and store

with the unit.

2. Remove the two 5/16" cap screws, washers and

locknuts that fasten the top brackets the side of the

bed rail.

Removing the SWING AWAY Base Plates

3. Package the brackets with all hardware and store

with the unit.

1. Remove the three 3/8" cap screws, washers,

locknuts and any shims that fasten the base plate

to the bumper.

NOTE: Empty the hopper before removing the

spreader.

2. Mark the location of the shims to aid in

reinstallation.

Removing the Receiver Mount Spreader

1. Unplug the spreader.

3. Package the base plates with all hardware and

store with the unit.

2. Remove the pin from the receiver hitch.

3. Remove the spreader from the vehicle and stand in

an upright position. This may require additional

support.

Lit. No. 94430/94431

April 1, 2005

MAINTENANCE

4. If bearings pass inspection be sure to thoroughly

CAUTION

grease them with a good quality multi-purpose

grease. See Bearing Maintenance in this section.

Disconnect electric power at spreader

electrical wiring harness connection and tag

out if required before servicing or performing

maintenance.

5. Verify all drive sprocket set screws are tight. Verify

that all other fasteners are tight. Refer to the Torque

Chart in the safety section of this manual.

Cleaning

6. Check the condition of the motor cap assembly

seal. This seal is very important to the

dependability of your unit. Replace the seal if

needed.

After every use, clean the spreader, but first disconnect

the electrical plug located between the spreader and the

truck. The spreader can be cleaned using tap water or

a high pressure washer. Along handle brush can be

used to aid cleaning.

7. Check the condition of the spinner disk. If the

vanes are excessively worn the unit may not spread

as intended. Replace the spinner if necessary.

CAUTION

• Do not operate a spreader in need of

maintenance.

8. Replace the motor cap assembly and locknuts.

9. Verify vehicle stoplights and spreader center high

mounted stoplight are working properly.

• Before operating the spreader, reassemble

any parts or hardware removed for cleaning

or adjusting.

Postseason Maintenance

• Before operating the spreader, remove

materials such as cleaning rags, brushes,

and hand tools from the spreader.

Before storing the unit for the off season, taking a few

minutes to do the following will extend the service life of

your spreader.

• Empty and clean spreader after every use.

Material can freeze or solidify causing unit to

not work properly.

1. Thoroughly clean the unit inside and out.

Preseason Check

2. Apply dielectric grease to all electrical connections

to prevent corrosion.

Before the unit is placed in service for the ice control

season make sure that it is in top working condition.

Here are some tips for getting your spreader ready.

3. Grease the drive shaft bearings.

4. Oil or paint all bare metal surfaces.

Remove the motor cap assembly and inspect the

following:

5. Place the lid on the hopper body of the unit and

secure the latch.

1. Check the condition of the drive belt. Any cracks or

damaged teeth indicate the need for a new belt.

See Drive Belt Replacement in this section.

6. Store the unit in an upright position; stabilize it with

supports if necessary. If the unit is stored outdoors,

cover the unit and place it on blocks to eliminate

ground moisture.

2. Check the motor connection terminals for damage

or corrosion. Clean or replace as necessary and

coat with dielectric grease.

3. Check the condition of the drive shaft bearings by

first removing the drive belt. To remove the drive belt

see Drive Belt Replacement in this section. With

the drive belt removed spin the drive shaft by hand.

Any excess noise or roughness in either the top or

the bottom bearing may indicate bearing failure.

April 1, 2005

Lit. No. 94430/94431

MAINTENANCE

Drive Belt Replacement

Recycle

Disconnect the electrical plug between the spreader and

truck before drive belt replacement.

When your spreader has performed its useful life, the

majority of its components can be recycled as steel.

Gear oil shall be disposed of according to local

regulations. Balance of parts made of plastic shall be

disposed of in customary manner.

CAUTION

Overtightening the belt may result in damage

to the motor or bearings.

1. Remove the motor cap assembly.

2. Loosen the four phillips head screws that fasten the

motor mount to the drive support.

3. Slide the motor toward the drive shaft.

4. Remove the belt and replace with a new one.

5. Slide the motor mount away from the drive shaft

until the proper tension of the drive belt is achieved.

After tightening the belt should easily deflect 3/8".

Phillips Head Screws

Approx. 3/8”

6. Tighten the four phillips head screws and replace

the motor cap.

Lit. No. 94430/94431

April 1, 2005

MAINTENANCE

Bearing and Set Screw Maintenance

Disconnect the electrical plug between the spreader and

the truck before performing any maintenance.

1. Tighten all set screws shown after every 60 hours of

use.

2. Grease the top and bottom drive shaft bearings as

shown. Due to the harsh environment of the bottom

bearing it will require more care than the top

bearing.

Top Bearing

Set Screw

Motor Pulley

Set Screw

Shaft Pulley

Set Screw

Top Bearing:

Grease after every

60 hours of use.

Use a good quality

multi-purpose grease.

Auger

Set Screw

Spinner

Set Screw

Bottom Bearing:

Grease after every

8 hours of use.

Use a good quality

multi-purpose grease.

Bottom Bearing

Set Screw

April 1, 2005

Lit. No. 94430/94431

4 PIN HARNESS WIRING DIAGRAM

Cab Control

White Connector

Two-Way Molded

Connector

6 Amp Fuse

Red Connector

14 Ga. Red

8 Ga. Red

To Vehicle Ignition

(Accessory Wire or

Fuse Box)

30 Amp Fuse

10 Ga. Red

14 Ga. Black

8 Ga. Black

14 Ga. Yellow

14 Ga. Orange

To Vehicle CHMSL

Signal

Accessory Circuit

(12 AMP MAX)

Vehicle

Wiring Harness

Spreader

Motor

B A

CHMSL

Assy

14 Ga. Black

8 Ga. Red

8 Ga. Black

14 Ga. Yellow

Accessory Circuit

14 Ga. Orange

Motor Specification:

12 Volt DC, .56 kW Motor

Lit. No. 94430/94431

April 1, 2005

2 PIN HARNESS WIRING DIAGRAM

Early Style

(No Adapter Required)

Late Style

(Adapter Required)

CHMSL

Signal

Speed

Control

Speed

Control

Black

Red

White

Black

White

Red

Black

Adaptor

Black

White

Stoplight

Vehicle

Harness

Fuse

Butt

Fuse holder

White

Connector

Black

Red

Power Lead

Battery

Harness

Black

Vehicle

Harness

Vehicle Side

Spreader Side

Wiring Harness

Specification: 12V DC (0.4kW motor)

CHMSL

Orange

Black

Spreader

Harness

Black

White

Stoplight

Extension

Cord

April 1, 2005

Lit. No. 94430/94431

TROUBLESHOOTING

Some of the solutions on the following page are

complicated. If you are not properly trained or

experienced in electrical or mechanical repairs, take

you spreader to your local outlet for repairs.

ON/OFF Control

PROBLEM

Ice control material not flowing

POSSIBLE CAUSE

1. Bridging of material in hopper.