Repair/Adjustments; Adjustments - Taylor-Dunn SC-090-24 Operation, T Roubleshooting And Replacement Parts Manual

REPAIR/ADJUSTMENTS

Repairs
There are no internally serviceable components in the motor
speed controller. If a controller is faulty then it must be replaced.
Note: Opening or disassembling a controller will void the
controller warranty.

Adjustments

There are two or three adjustments available:
1: Acceleration Ramp: How fast the controller ramps up to
full power.
2: Plugging Current: How much current is provided when
reversing direction.
3: Current Limit: Maximum current (not available on all controls).
These adjustments are accessed by removing the button head screws in the housing. The control may need to be
removed from the panel to gain access to the screws.
The adjustment potentiometers (pots) are located just under the screws. Use an insulated potentiometer adjustment
tool to turn the pots. Each pot has built in stops. DO NOT turn parts the stops or the pot may be damaged.
1: Acceleration Ramp: Turn clockwise for faster acceleration.
2: Plugging Current: Turn clockwise for harder plugging..
3: Current Limit: Turn counterclockwise to lower maximum
current.
Motor Controller
Page 3