Delfin DG150 SE, Operator And Maintenance Manual

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Maintenance Section
DG150 SE
- 32 -
5.5 Troubleshooting
Fault found Possible fault
Recommended remedy
The cleaner fails to start.
No power.
Check the power mains supply.
Check the integrity of the plug and
power cable.
Thermal magnetic switch tripped Reset the thermal magnetic switch.
Dust is leaking out
Perforated vacuum pipe. Replace the pipe.
Perforated filter. Replace the filter.
Filter unsuitable for type of job.
Fit a suitable filter for the type of
material to be vacuumed.
The vacuum cleaner does not
work as it should.
Pipe perforated or blocked.
Check the pipe and, if necessary,
replace.
Container full Empty container.
Filter blocked. Replace filter.
Seals worn.
Clean the filter and if necessary
change it.
Air leak.
Check for any air leaks out of
closing fasteners, tightening
screws, container or filter chamber.
Motor very noisy. Contact DELFIN after-sales.
Caution!
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For any other problems, contact the DELFIN after-sales service.