Model G0796/G0797 (Mfd. Since 1/18)
-53-
Power Feed
Symptom
Possible Cause
Possible Solution
Powerfeed does
not move table or is
slipping.
1. Table locked.
2. Drive selector not engaged.
3. Sheared pin.
4. Gears not meshing or teeth missing.
5. Motor shaft and gear shaft not engaged.
1. Unlock table locks.
2. Select speed, engage drive selector.
3. Replace pin.
4. Check gears and adjust/replace.
5. Replace clutch.
Operates at high
speed only or is
inconsistent.
1. Rapid micro switch is stuck.
2. V.R. does not work properly.
3. Wiring harness unplugged from circuit
board.
1. Lightly tap on it to lower it.
2. Test/repair/replace.
3. Reconnect wiring harness.
Lamp
Symptom
Possible Cause
Possible Solution
Lamp will not light.
1. Power not turned on.
2. Bulb is burned out.
3. Short in wiring or wired incorrectly.
1. Press switch/button on lamp or control panel.
2. Replace bulb.
3. Trace and test wiring. Fix any errors.
Digital Readout Unit (DRO)
Symptom
Possible Cause
Possible Solution
DRO does not give
reading.
1. DRO is not turned on/plugged in.
2. Shorted/disconnected wiring/plugs.
1. Press DRO ON/Power button/plug in.
2. Inspect circuit boards, sensors, plugs, and wiring
connections. Replace/repair as necessary.
DRO reading is
incorrect.
1. Initial reading is incorrect.
2. Sensor has gone bad.
3. Spacing between sensor and scale is
incorrect.
1. Tare/zero/reset DRO at beginning point.
2. Test/replace sensor as necessary.
3. Adjust spacing between sensor and scale.
Содержание G0796
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