MPF50S SERIES PORTABLE FILTRATION SYSTEMS
CHAPTER 6: TROUBLESHOOTING/SERVICE PROCEDURES
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.
Remove screws (arrows) securing switch panel to the control panel.
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.
Mark wiring locations on defective switch/light before disconnecting wires.
