SC250X FLOOR GRINDER
| OPERATIONS MANUAL
5
Traxx Constructions Products Operations Manual – SC250X Floor Grinder 5
5. FAULT DIAGNOSIS
Symptom
Possible Cause
Action
Grinder runs for 5-15 minutes, then
stops
The current screw is not adjustable
Adjust the current screw to the
suitable area
Extension cable too long and/or not
made from heavy enough cable
Get electrician to check extension lead
compatibility
Grinder runs but does not perform
adequately
Motor defective
Repair or replace
Grinder vibrates during use
Grinding plates not correctly placed
Replace or re-balance grinding plates
Grinding noise coming from grinding
head when up on jockey wheel
Excessively worn motor bearings
Have motor serviced
Symptom Possible Cause Ac
6. MAINTENANCE
Daily cleaning: The motor in use should always be kept clean. No water drops, cotton etc should be allowed to get into
the interior of the motors.
Check on load current: While the motor is in operation, constant care should be taken to keep the load current below
the rated value.
Operational sounds: During operation of the motor there must be no rubbing sounds, shrieks or other random noises.
Stop the motor immediately and restart after inspection and corrections have been made.
Check folding handle latch periodically. This is adjustable.
To adjust, loosen adjusting handle and adjust handle height until a satisfactory tension
has been achieved.
The wheel bearings use sealed bearings and require no regular greasing.
Dec 2017
6. MAINTENANCE
5. FAULT DIAGNOSIS
