_________________________________________________Chapter 4 – Smoke Control Section, Page 4-45
Wash System – Troubleshooting (Cont.)
Detergent Pump Motor
If is determined that the pump motor is burned out the entire Detergent Pump must be replaced. To
remove the pump, proceed as follows:
1.
Shut off power to the Wash Control Cabinet pump junction box.
2.
Disconnect the electrical conduit and wiring from the pump junction box.
3.
Disconnect the vinyl tubing coming up from the Detergent Tank.
4.
Disconnect the copper tubing coming out the right top of the pump head.
5.
Remove the two nuts at the pump mounting bracket and remove the pump.
6.
Mount new pump.
7.
Reconnect the vinyl and copper tubing line.
8.
Reconnect the wiring and conduit.
9.
Turn on power.
10.
Test the pump.
Figure 4-45-1
Detergent Pump
Exploded View
Figure 4-45-2
Pump Head
Exploded View
