Graham 176B1111, Instruction Manual

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NO SPEED CONTROL:
1 . Speed pot or wiring defective.
2 . Control not set up properly (See Set-Up Procedures, pg 22)
3 . Defective control.
MOTOR WILL NOT RUN AT 1725 RPM:
1 . Improper setting MAX Speed trimpot (range trimpot with
isolated units). Rotate trimpot clockwise to increase speed.
2 . Unit is in Current (torque) Limit, Check CL (yellow) LED (if lit,
this indicates that CL pot is set too low, or motor is
overloaded).
3 . Low line voltage.
If you require assistance, please contact your local
distributor, or the factory by calling toll free 888-363-1313.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com