Midmark® Smart Air Compressor Quiet Cover Accessory Test and Repair
The thermostat closes at 95° +/- 7°. The thermostat opens at 70 degrees +/- degrees.
|
Sound Cover |
Accessory Model |
|---|---|
|
P21-050 |
|
|
P22-050 |
|
|
P32-050 and P52-050 |
|
|
P72-050 |
Quiet Cover Testing
When testing components with power on, use care to prevent electrical shock.
1.Access fan electrical box. Refer to: Electrical Box Cover
2.Set meter to V. Check voltage at switch. Place meter probes at fan connections on switch. Check voltage at fans. Unplug fan wires. Place meter probes on fan wires.
3.Test continuity. Set meter to Ω. Place meter probes on switch.
|
Meter Reading |
Status |
Required Action |
|---|---|---|
|
230 Volt Models: < 230 Volts |
|
Replace Fan(s) |
|
230 Volt Models: 230 Volts |
|
Fan(s) OK |
|
C or Closed Reading |
|
Replace Switch |
|
Start Low and Increases |
|
Switch OK |
