Precision Control Systems ProfileIR 4069P - Manual (Page 14)

Model 4069 ProfileIR TM User Manual Operation
Research, Inc. 11
Figure 3
Main Disconnect Switch
Operation
The main disconnect switch turns on and off the power control system.
Note the following:
Before turning on the disconnect switch, check the following:
1. The load is wired and ready for power to be applied to it.
2. All safety precautions are observed.