33
7.6
PUMP REPLACEMENT
1.
Prepare the RO per section 6.2.
2.
Open the controller and trace the existing pump power cord.
3.
Note the position of the power cord in the terminals on the motor contactor.
4.
Remove the existing pump power connections from the motor contactor.
5.
Loosen the strain relief to allow the cord to be pulled free.
6.
Remove all fittings from the current pump and clean for use in the replacement.
7.
Remove the securing bolts and nuts and pull the pump free.
8.
Install the fittings into the replacement pump.
9.
Secure the pump in place with the bolts and nuts.
10.
Route the power cord back through the strain relief and into the motor contactor.
11.
Secure to the terminals as initially noted.
12.
Return the RO to service.
Содержание 00HRO64800
Страница 6: ...5 SECTION 3 COMPONENTS AND SCHEMATICS 3 1 HRO COMPONENT IDENTIFICATION...
Страница 8: ...7 3 2 HRO FLOW DIAGRAM...
Страница 9: ...8 3 3 HRO ELECTRICAL SCHEMATIC...
Страница 19: ...18 FIGURE 5 2...
Страница 20: ...19 FIGURE 5 3...
Страница 37: ...36 9 2 SPARE PARTS LIST...