Ingersoll Rand Home Theater Server 6744X User Manual

OPERATOR’S MANUAL  
6744X  
RELEASED: 05-07-13  
(REV. B)  
INCLUDING: INSTALLATION, OPERATION & PARTS LIST  
6744X CROSS-OVER CONTROLLER  
FOR RM552H-XXX-XX, RM552S-XXX-XX, RM051S-XXX-XX,  
RM052S-XXX-XX and RM072S-XXX-XX RAMS.  
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,  
OPERATING OR SERVICING THIS EQUIPMENT.  
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.  
The original language of this manual is English.  
67448 FOR RM552H-XXX-XX, RM552S-XXX-XX, RM052S-XXX-XX AND RM072S-XXX-XX RAMS  
2
Port # 1  
1
3
67448 Cross-over Controller  
Figure 2  
5
6
4
PART LIST 67448  
(size)  
Item Description  
Qty Part No.  
1
2
3
4
5
6
7
8
9
Valve Assembly, Panel Button  
(1) 224-C  
(1) 5030-33  
(1) 97001  
(1) 96999  
(1) 97000  
(1) 96992  
(3) 97004  
(1) 97003  
(4) 59756-4  
(includes item 14)  
Valve  
Label, Primer  
Label, Start  
Label, Stop  
Bracket, Mounting  
Connector, Branch  
Connector, Plug-in Y  
Male Elbow  
7  
14  
13  
13  
10 Hex Nut  
(2) 16M4JB6B  
(2) 119M2A162B  
(2) 97002  
11 Socket Head Cap Screw  
(1/8 NPT x 5/32 Tube)  
12 Connector, Bulk Head  
13 Tubing  
(4) 94981-(  
(2) 24130  
)
8
9  
14 Button Bleeder Assembly  
11  
12  
10  
(6" long)  
Bulk Tubing  
(1) 94981-XXX-X  
Figure 1  
INGERSOLL RAND COMPANY LTD  
209 NORTH MAIN STREET -BRYAN, OHIO 43506  
© 2013  
CCN 47497203001  
(800) 495-0276 FAX (800) 892-6276  
 
INSTALLATION AND OPERATION  
Cut to length and attach to the Branch Connector.  
CROSS-OVER CONTROLLER INSTALLATION  
9
Using (94981-XXX-X) Tubing. Attach Tubing to (7) Branch  
Connector at pilot port closest to port #3 on (2) Valve on  
the first Ram. Run Tubing to (8) “YConnector at pilot port  
closest to port #1 on (2) Valve on the second Ram. Cut to  
length and attach to the Branch Connector.  
ON RAMS  
1. Install Cross-Over Controller assembly (67448) for  
RM552H-XXX-XX, RM552S-XXX-XX, RM052S-XXX-XX and  
RM072S-XXX-XX Rams. (see Figures 5 & 7, pages 4 & 6).  
a. Remove the two Cap Screws (96719) that hold the  
Rotary Lever Valve (M512LR) to the Ram.  
10. No tubing will be connected to port #3 on the Limit Valve  
Assembly (402-A) of the Low Level Cutoff.  
b. Place Cross-Over Controller assembly behind Rotary  
Lever Valve and reattach the Rotary Lever Valve using  
the two Cap Screws.  
11. One Time Only: When all air lines are connected, press  
the “Stop” button on each Ram to insure the valves are in  
the correct position.  
c. Repeat steps a-b for second Ram.  
OPERATION  
2. Install Cross-Over Controller assembly (67449) for  
RM051S-XXX-XX Ram (see Figures 6 & 7, page 5 & 6).  
1. Turn off the air supply to the pumps.  
2. Raise the both Rams and place a drum of material into  
position.  
a. Remove the Cap Screws (96702170) and Washers  
(96756) that are on the Ram.  
b. Attach Cross-Over Controller assembly to Ram using  
(17) Cap Screws and (16) Washers.  
3. Lower both Rams into the drums.  
4. Press and hold the “Primer” button. This allows you to  
prime the pump. This has to be done on both Rams.  
5. The system is now ready for operation.  
6. Press the “Start” button on one of the Rams to start the  
pump.  
c. Repeat steps a-b for second Ram.  
3. Low Level Cutoff Kits (67500, 67501 or 67502) are re-  
quired to make Cross-Over operational. Attach a Low Lev-  
el Cutoff to both Rams, using instructions in the manual  
for the Low Level Cutoff kit.  
4. Remove both Tubing’s (94981-XXX-X) from the Low Level  
Cutoff on each Ram and discard.  
5. Using (94981-XXX-X) Tubing. Attach Tubing to Port #2 on  
the Limit Valve Assembly (402-A) of the Low Level Cutoff.  
Run Tubing to (8) “Y” Connector at pilot port closest to  
port #1 on (2) Valve. Cut to length and attach to the “Y”  
Connector. Approximant length of Tubing is 48 inches.  
Repeat for second Ram.  
7. When one drum becomes empty, the other pump will  
begin pumping by receiving a signal from the Ram with  
the empty drum.  
8. NOTE: Priming operation will be required whenever there  
is a drum change.  
9. In order to stop the system, press the “Stop” button on  
the Ram that needs to be stopped.  
6. Using (94981-XXX-X) Tubing. Attach Tubing to pilot port  
on top of Valve (H254PS) closest to Port #3 of the Low  
Level Cutoff. Run Tubing to (7) Branch Connector at port  
#1 on (2) Valve. Cut to length and attach to the Branch  
Connector. Approximant length of Tubing is 45 inches.  
Repeat for second Ram.  
7. Using (94981-XXX-X) Tubing. Attach Tubing to pilot port  
on top of Valve (H254PS) closest to Port #2 of the Low  
Level Cutoff. Run Tubing to (9) Male Elbow at port #2 on  
(2) Valve. Cut to length and attach to the Male Elbow.  
Approximant length of Tubing is 45 inches. Repeat for  
second Ram.  
8. Using (94981-XXX-X) Tubing. Attach Tubing to (8) “Y” Con-  
nector at pilot port closest to port #1 on (2) Valve on the  
first Ram. Run Tubing to (7) Branch Connector at pilot  
port closest to port #3 on (2) Valve on the second Ram.  
Page 3 of 8  
6744X (en)  
 
67448 WITH RAM  
Cross-over  
Controller  
M512LR  
Rotary Lever  
Valve  
96719  
Cap Screw  
Figure 5  
6744X (en)  
Page 4 of 8  
 
67449 WITH RAM  
Cross-over  
Controller  
96702170,  
Cap Screw  
96756,  
Washer  
RAM only view  
Figure 6  
6744X (en)  
Page 5 of 8  
 
CONTROLLER AND CUTOFF LAYOUT  
Figure 7  
6744X (en)  
Page 6 of 8  
 
Page 7 of 8  
6744X (en)  
 
Page 8 of 8  
6744X (en)  
 

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