Prior to any repair work on the machine and its drives,
secure the machine against unintentional powering on.
Problem
Possible cause
Remedy
Excessive
Vibration
Imbalance due to worn or
broken grinding tools.
Screws worked loose on the
grinding disc.
Replace all worn or broken
parts.
Tighten the countersunk head
screws on the grinding disc.
Unusual noises
Defective bearing. Wrong
tension of the V- belt.
Defective motor bearing.
Debris deposit on the cou-
pling.
Check the bearing on the axle
drive shaft and replace if neces-
sary.
Check the tension of the V-
belt; replace the V-belt if nec-
essary.
Change the motor.
Clean the coupling.
Reduced or no
grinding per-
formance
Grinding tools have reached
the maximum permissible
wear. Inappropriate grinding
tool for the application.
Not enough tension on the
V-belt.
Replace the worn parts.
Replace the grinding tools with
appropriate tools for the surface
to be treated.
Re-tension the V-belt.
Work on electrical equipment may only be undertaken
by a skilled electrician or by a trained person under the
supervision of an electrician, as well as in accordance
with the local electrical engineering regulations.
Summary of Contents for PDG 8000P
Page 1: ...Version 8K07 R1 Ser 2550 2650 Date 02 10 2019 PDG 8000 07 ...
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Page 40: ...4 3 2 8 1 7 5 6 9 Top Plate Assembly SHEET 1 OF 1 SCALE 1 6 WEIGHT 48 9kg 5 4 3 2 1 PDG 8000 ...
Page 42: ...5 3 2 2 1 4 Drum Sheave SHEET 1 OF 1 SCALE 1 10 WEIGHT 5 4 3 2 1 3 ...
Page 46: ...6 4 3 5 2 7 1 PTO Tensioner Assembly SHEET 1 OF 1 SCALE 1 2 WEIGHT 1 99kg TITLE 5 4 3 2 1 ...
Page 54: ... MAIN BELT IDLER SHEET 1 OF 1 SCALE 1 4 WEIGHT 2 27kg 5 4 3 2 1 3 ...
