TIELBURGER tw50 - Page 40

Faults and how to rectify them
Faults and how to rectify them (continued)
40
Fault Possible cause How to rectify the fault
Engine does not stop - Engine stop actuator incorrectly adjusted See the operating instructions for the engine, contact your specialist
workshop
Sustained grating noise when the
sweeper brush is switched on
- Gear lever not pushed down fully - Bowden cable not set correctly
Push down gear lever for brush drive fully Readjust the Bowden cable
The brushes are not turning or stop
under load
- Gear lever not pushed down fully - Bowden cable not set correctly - defective V-belt
Push down gear lever for brush drive fully Readjust the Bowden cable +DYH9EHOWUHSODFHGE\DVSHFLDOLVWZRUNVKRS
Noise at tool head - Bristles installed incorrectly
- Bristles loose - Not using original bristles
Install bristles correctly Check bristles are seated correctly )LUPO\WLJKWHQWKHVWDUJULSE\KDQG