Westermann WKB 330 - Troubleshooting; WKB 330 Faults and Corrections

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ENGLISH
15 Troubleshooting
15.1 WKB 330
Fault Cause Corrective Measure
Engine does • Engine failure • See troubleshooting in the
not start • Brush rotation hand lever engine operating manual.
not in neutral position • Move hand lever to neutral
position (right).
Brush does not • Sign of wear of the • Replace wire brush braids
sweep correctly wire brush braids
• Screw fittings loose • Check screws and
retighten if necessary
Brush does not • V-belt defective • Check V-belt and replace if
rotate or is necessary
stopped by • Drive belt pre-tension • Tighten drive belt clamping
small resistance insufficient screw
• Selection lever position • Move selection lever to
incorrect drive position
Brush does not • V-belt defective • Check V-belt and replace if
rotate despite the necessary
selection lever • Drive belt pre-tension • Tighten drive belt clamping
being set insufficient screw
• Insufficient belt pre-tension • Adjust belt tensioner
(lever can be pushed past
designated holes)