Troubleshooting
Wheelhead does not turn
Problem
●Is the wheel plugged in to the power source?
●Is the power switch/breaker in the "on" position?
●Is the power source working correctly and supplying the correct amount of electrical current?
●Is the foot pedal cord plugged in to the wheel body?
●Is the pedal at the "0" position (heel of the foot pedal completely down)?
●Are there several wheels or other equipment/appliances on the same circuit?
(Check the breaker to see if the circuit has been overloaded.)
Unusual sound coming from the wheel body
Problem
●Is the wheel resting on a solid surface and level?
●Is there too much clay on the wheelhead?
●Is the clay totally centered?
●Are any of the adjustable legs loose?
●Has the wheelhead bolt been tightened completely?
The wheelhead stops turning
Problem
●Did the wheel stop turning when clay was added to the wheelhead?
●The wheel could be overloaded causing the built-in breaker to open, stopping the wheel.
Remove some clay. Allow the breaker to cool.
Turn on. If the breaker opens again see your authorized Nidec Drive Technology dealer.
●Did an overload cause the breaker/fuse to open at the main power source?
●Has the power cord become unplugged?
The wheelhead turns in the opposite direction
Problem
●Allow the wheel to stop turning completely. forward/reverse to the desired direction.
Note directions: Forward is clockwise; Reverse is counter clockwise
The wheelhead does not turn after pedal has been replaced.
Problem
●Loosen screw nut of stopper bolt by spanner,
twist stopper bolt until wheelhead turns,
then tighten screw nut again.
Specifications
Model
Motor
Drive System
Wheelhead speed
Speed control
Wheelhead Direction
Wheelhead
Dimension
Ship Weight
400W 230V 50Hz single phase
Direct Drive DC Brushless Motor with electric speed control
Clockwise/Counter-Clockwise
Light alloy casting, diameter 350mm
600 ×702×580mm (max)
- 7 -
stopper bolt
screw nut
RK-3E
0 ~ 250rpm
Remote Foot Pedal
42.5kg