TM 10-3510-223-13&P
0037 00
CONTAINERIZED SELF SERVICE LAUNDRY (CSSL) MODEL A
DIRECT SUPPORT MAINTENANCE
0037 00-1
WASTEWATER PUMP
THIS SECTION COVERS:
Repair, Replace
INITIAL SETUP
CSSL not in operation
Maintenance Level
Materials/Parts
Direct Support
Cleaner, PVC Piping (WP 0072, Table 1, Item 9)
Tools and Special Tools
Cement, PVC Piping (WP 0072, Table 1, Item 8)
Tool Kit, General Mechanics, Automotive
(WP 0045, Table 2, Item1)
Wiping Rags (WP 0072, Table 1, Item 1)
Cable Ties (WP 0072, Table 1, Item 16)
WARNING
This equipment operates at High Voltages. Use extreme caution. Ensure
main breaker on distribution panel #1 is set to OFF. Touching a live wire
can cause serious injury or death.
REPAIR
Before repairing or replacing the wastewater pump, ensure all washers have completed their wash cycle.
If necessary, drain the wastewater tank by removing the drain plug, so that the water level is below the
wastewater pump support bracket. To repair the wastewater pump power cord, remove and install the
pump as described below. Repair the pump by replacing the twist lock connector on the power cord as
described in work package 0074, Figure 2.
REPLACE
Replace the pump as described below. A flashlight (obtain from footlocker) will be required for this
procedure.
Remove
Disconnect the power cables of the wastewater pump (1) and the three float switches (2) from the
curbside wall raceway. Cut the cable ties (3). Loosen captive screws (4) on the wastewater tank lid (5)
and remove lid. Remove cable clips (6) from inside tank wall and retain.
Feed the three float switch power cords (2) separately through hole (7) in wastewater tank cover. Feed
wastewater pump power cord (1) through hole in wastewater tank cover (7).
Remove retainer pin from pump handle (8) and remove handle. Loosen and remove two hex bolts (9)
from support bracket (10) and remove bracket. Reinstall the handle (8) onto the pump.
Disconnect the 2” PVC wastewater evacuation line at the union (11) on top of the wastewater tank.
