Delfin DM3 ENTRY-LEVEL, Руководство оператора и по техническому обслуживанию, Страница: 38 / 51

5.5 Troubleshooting
Fault found
The cleaner fails to start.
Dust is leaking out
The vacuum cleaner does not
work as it should.
Motor very noisy.
Caution!___________________________________________________________________
For any other problems, contact the DELFIN after
Maintenance Section
DM35 SGA – DM40 SGA – DM3
35
Possible fault
Recommended remedy
No power.
Check the
Check the integrity of the plug and
Thermal magnetic switch tripped Reset the thermal magnetic switch.
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.
Pipe perforated or blocked.
Check the pipe and, if necessary,
Container full Empty container.
Filter blocked.
Seals worn.
Clean the filter and if necessary
Air leak.
Check for any air leaks out of
closing fasteners, tightening
screws, container or filter chamber.
Contact DELFIN after-sales.
____________________________________________________________
For any other problems, contact the DELFIN after-sales service.
Maintenance Section
Recommended remedy
Check the power mains supply.
Check the integrity of the plug and
power cable.
Reset the thermal magnetic switch.
Replace the pipe.
Replace the filter.
Fit a suitable filter for the type of
material to be vacuumed.
Check the pipe and, if necessary,
replace.
Empty container.
Replace filter.
Clean the filter and if necessary
change it.
Check for any air leaks out of
closing fasteners, tightening
screws, container or filter chamber.
sales.
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