According to work equipment user directives 2009/104/EG and TRGS 560,
safety devices for prevention or removal of hazards must be regularly
maintained and regularly inspected by an expert for safe, flawless operation.
Get the most from ESTA’s maintenance service!
A maintenance contract ensures a long life and top-notch operation for your
dust extractor.
We’ll make you a great offer — just call us up:
ESTA maintenance service: +49 (0) 7307 804 - 0
ESTA replacement part service: +49 (0) 7307 804 - 0
Always use the following checklists if a malfunction is evident. Call ESTA
maintenance service immediately if there is a malfunction that is not discussed in
this list. Do not perform any repairs on the device yourself if they are not explicitly
specified.
The motor protection
relay has been tripped
due to low voltage or
overload
Voltage too low
Clean filter
Allow to cool for 30 min.
Suction unit is rotating in
the wrong direction
Exhaust paths clogged
Change the connection
polarity
Clean filter
Clean the exhaust hose in
an environmentally sound
manner
Main filter dirty
Suction hose clogged
Clean filter
Clean the exhaust hose in
an environmentally sound
manner
Suction too weak, even
after filter cleaning
If dust escapes or clouds up from the air outlets, if smoke develops or the
suction assembly runs loud, the device must be switched off immediately!
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