Kb-electronics KBRG-212D Manuel d'utilisateur télécharger pdf (Page 31)

Troubleshooting (Continued)

Motor is overloaded. Check motor amps with

DC ammeter in series with armature. (If motor

is shunt type, field may be open or not

receiving proper voltage.)

Check motor for shorts or grounds. Motor

may be defective.

Check position of RCL and FCL trimpots. The

trimpots may be set too low.

OL LED indicator is illuminated.

Rapid Acceleration change will cause the

LED to illuminate. Verify potentiometer

setting.

Note: For any other problems, consult the factory representative.

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Kb-electronics KBRG-212D Manuel d'utilisateur Page 31