Disassembly and Reassembly _ 29
Part
Figure
Description
Drain Pump
Preparation:
• Disassemble the shutter.
- Refer to the “shutter” disassembly section.
1. Remove the drain pump by gently prying up the
locking tab on the pump. Then rotate the pump
clockwise until it releases from the sump. Then
pull the pump out.
Caution
Remove all water from the sump assembly before
removing the pump. Failure to do so will cause the
water to be released onto the floor.
Inspect the “O” ring seal around the drain pump. If
it is damaged in any way, replace the “O” ring seal.
2. Disconnect the two(2) drain pump connectors.
Turbidity Sensor
Preparation:
• Disassemble the shutter.
- Refer to the “shutter” disassembly section.
1. Remove the turbidity sensor connector.
2.
Gently pry up the tabs on the turbidity sensor and
pull it out of the sump assembly.
Caution
Carefully use a flat tip screwdriver to pry the tabs
on the sensor as the tabs are fragile and can be
damaged easily.
Inspect the “O” ring seal around the sensor. If it is
damaged in anyway, replace the “O” ring seal.
