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MPF50S SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 6: TROUBLESHOOTING/SERVICE PROCEDURES
6-4
6.4 Service Procedures
6.4.1 Replace Lights/Switches
WARNING
Disconnect power cord from electrical power before servicing.
1. Disconnect power cord from power supply.
2. Remove four screws securing the switch
panel to the control panel.
3. Lift the panel out of the control panel to
access wiring.
4. Mark the wire locations on the defective
switch/light and disconnect the wiring.
5. Install new switch or light, connect the wiring
and install the switch panel. Replace the
screws removed in Step 1.
Remove screws (arrows) securing switch panel
to the control panel.
Mark wiring locations on defective switch/light
before disconnecting wires.