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MPF50S SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 6: TROUBLESHOOTING/SERVICE PROCEDURES
6-5
6.4.2 Replace Heater Strip
1. Disconnect power cord from power supply.
2. Perform Step 2, Section 6.4.3.1, Replace
Motor.
3. Remove screws securing outer panels and
cord-holding bracket. Remove bracket and
the panels.
4. Turn the unit on its side and remove four nuts
securing the filter pan to the base assembly.
Carefully pull the filter pan away from the
base to gain access to heater strip. Use care
not to damage the flexlines connecting the
pan to the pump.
5. Remove foil-insulating tape securing the
heater strip to the pickup tube. Remove the
heater strip from the pickup tube.
6. Remove the remainder of the foil-insulating
tape from the flexline(s) and the pump, and
then remove the heater strip. Note routing of
the heater strip on the pump and flexline(s)
prior to heater strip removal.
Remove screws securing outer panels.
Remove four nuts securing filter pan to base
(
arrows
)
.
Remove foil-insulating tape to expose heater
strip (arrow).