PLDC01938
REVISION 00
01/06/2011
TECHNICAL DEPT
Stavale
- date 05/09/2011
182/195
D3.2 Disassembling and/or replacing the chem-dose pump
Disassembly
1
Move the machine onto a flat dry area of floor.
2
Brake the machine by pressing the pedal to put the parking brake on.
3
Place the ignition key in the “0” position and disconnect the batteries from the main machine wiring.
4
Remove the bumpers, footplate and front panel.
5
Identify the chem-dose pump on the right of the front chassis under the footplate.
6
Electrically disconnect the pump by disconnecting the two red cylindrical terminals A.
7
Remove the two glass detergent intake and outlet tubes.
8
Unscrew the two screws B at the bottom under the pump fixing the pump to the chassis.
9
Replace the pump with a new one.
Reassembly
1
To fit the new pump perform the disassembly operations in reverse.
2
Screw up the two screws B with moderation.
3
Connect the two red cylindrical connectors A. They can only be connected one way.
4
On the new chem-dose pump, remember to regulate the quantity of detergent to be mixed with the
water as on the pump replaced.
PHOTO 371
A
B
AUT
IN
1
2
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