Troubleshooting Guide - Altrad BELLE PCEL 400E Manuel De L'opérateur

Problem
Motor fails to start.
Motor runs but dies down.
Motor takes too long to
accelerate.
Motor overload protector
continually trips.
The motor makes a loud
rubbing or grinding noise.
Unit will not vibrate.
Asphalt adhering to plate.
Bituminous surface aking
(laminating).
Low travel speed (plate
sinking).

Troubleshooting Guide

Cause
Fuse or Circuit Breaker tripped.
Stator is shorted or went to ground. Motor
will make a humming noise and the circuit
breaker or fuse will trip.
Motor overloaded or load jammed.
Capacitor (on single phase motor) may
have failed.
Starting switch has failed.
Voltage drop.
Load increased.
Defective capacitor
Faulty stationary switch.
Bad bearings.
Voltage too low.
Load too high.
Ambient temperature too high.
Protector may be defective.
Winding shorted or grounded.
Damage to internal workings.
Drive belt tension loose.
Drive failure.
Vibrator failure.
Lack of lubrication.
Over compaction.
Layer thickness too deep.
Moisture content too high or too low.
Problem
Replace Fuse or reset the Breaker.
Contact Agent or Altrad Belle.
Inspect to see that the load is free. If free, Contact
Agent or Altrad Belle.
Contact Agent or Altrad Belle.
Contact Agent or Altrad Belle.
If voltage is less than 10% of the motor's rating
contact power company or check if some other
equipment is taking power away from the motor or
Contact Agent or Altrad Belle.
Verify the load has not changed. Verify equipment
hasn't got tighter. If fan application verify the air
ow hasn't changed or Contact Agent or Altrad
Belle.
Contact Agent or Altrad Belle.
Contact Agent or Altrad Belle.
Contact Agent or Altrad Belle.
Make sure that the voltage is within 10% of the
motor's nameplate rating. If not, contact power
company or check if some other equipment is
taking power away from the motor or contact Belle.
Verify that the load is not jammed. If motor is a
replacement, verify that the rating is the same
as the old motor. If previous motor was a special
design, a stock motor may not be able to duplicate
the performance. Remove the load from the motor
and check motor doesn't trip.
Verify that the motor is getting enough air for
proper cooling. Most motors are designed to run in
an ambient temperature of less than 40°C. (Note:
A properly operating motor may be hot to the
touch.)
Contact Agent or Altrad Belle.
Contact Agent or Altrad Belle.
Contact Agent or Altrad Belle.
Adjust belt tension.
Contact Agent or Altrad Belle.
Contact Agent or Altrad Belle.
Use water.
Remove and relay.
Remove some of the material.
Remove material and adjust.
13
GB