Servicing And Spares; Guarantee - Kerstar KEVA 20 Operating Instructions Manual

Disposable bags – If full, replace.
Category 3/Dust Zone 22 vacuum cleaner and replace bag.
Anti-static Cloth Filter Assembly – This filter will become contaminated with dust
during normal use and/or if the disposable bag has holes in it or has burst. The dust must
be removed either by brushing off or preferably by vacuuming with another ATEX
category 3/Dust Zone 22 vacuum. It is advisable to have a spare filter. This spare filter
can be placed in the machine which can then be used to vacuum the dust off the
contaminated filter after which it becomes the spare.
HEPA Cartridge Filter – The HEPA cartridge is not reusable or cleanable and should be
disposed of safely. When it becomes excessively clogged and the vacuum performance of
the appliance suffers, or is no longer acceptable, fit a new unit. Be careful when handling
and fitting HEPA cartridges as damage to the pleated element and/or seals will affect the
performance and may cause a leakage through the filter of unfiltered air.
If the thermal switch activates to protect the motor , first check the hose, tools and
filtration system as described above. If these are clear and not blocked the inlet cooling air
HEPA filter may be clogged. This can be replaced by removing the cover for the inlet
cooling air HEPA filter.
If any of the filters or Microfibre bag are damaged or have holes in they must be replaced
with new items.

SERVICING and SPARES

Should your Kerstar KEVA need any servicing, repair or spares, please contact
your nearest Kerstar dealer or contact Kerstar directly:
Tel: +44 (0)1952 290500
Email: sales@filtermist.com
More details on servicing can be found on the Kerstar website www.kerstar.com.
Please make a note of the model and serial number before contacting Kerstar.

GUARANTEE

Kerstar products are guaranteed for 12 months against defective parts and
workmanship. Parts that are subject to normal wear and tear are excluded. There are
certain conditions that may invalidate this guarantee:
a) This appliance must be correctly installed and used in accordance with these
instructions.
b) Servicing must be carried out by Kerstar authorised personnel only, or by official
distributors.
c) The guarantee may be invalidated by unauthorised repair or modification to the
If burst, clean out canister by vacuuming with another ATEX/UKEX
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