Competitor Wiring Reference | Portable Dryer Troubleshooting | |
|
|
|
Setting SCR Board Maximum Voltage
Before starting the procedure set the dryer up as follows:
1.All fan and heater switches to off position and load switch to off position.
2.Control power to on position.
3.Push the dryer power switch.
4.Dryer mode switch to cont. flow position.
5.Moisture control switch to on position.
6.Unload switch to 2 speed position.
Metering Roll Speed (Low) set to 050
Unload Switch to 2 speed position
Metering Roll Speed (High) set to 999
1.Set the low metering roll speed to 050 on the dial indicator shown in the photograph on the left. Set the high metering roll speed to 999.
2.Switch the Unload switch to the 2 speed position.
3.Switch the Moisture Control switch to the off position. This will put the meter roll rotation speed to the high setting.
4.Use a voltmeter set at the 200 volt DC range and probe terminal A+ with the red voltmeter probe and A- with the black voltmeter probe. If the display on your voltmeter reads 180 volts DC no maximum adjustment is needed. If your voltmeter does not read 180 VDC, then use a small screw driver and adjust the max set petentiometer until the voltage is 180 VDC.
MAX
A+
A-
86
