
22
Levelling the Extractor
If you fi nd the extractor castors (21), are not in contact
with the fl oor you can adjust them by loosening the
locking nut beneath the castor’s pivot assembly. Then
rotate each castor in turn, in or out until correct then
retighten the locking nut to secure the castors (21) in
position, see fi g 60.
Fig 60
ALWAYS TURN OFF THE EXTRACTOR BY THE
NVR CONTROL SWITCH NOT THE MAINS SWITCH
Switching ON/OFF
Manometer
The manometer is used to monitor the air fl ow in the
ducting system. When you fi rst use your extractor it is
recommended you mark on the ‘manometer’ the
pressure the extractor it running at. To do this, follow
the instructions below.
Note: the reading can vary depending on the size of
the ducting system.
1. Connect your cyclone extractor to the ducting system,
see fi g 61.
Fig 61
2. Start up the extractor by pressing the ‘green’ button on
the NVR switch assembly and check the reading on the
manometer.
3. Using a marker or sticky label mark the reading on the
manometer, see fi g 62. This is to confi rm that every time
you switch on you know what the reading will be.
Fig 62
Index marker
If you fi nd the reading has increased there could be a
blockage in the ducting system or extractor unit, check
the following:
WARNING!! BEFORE CARRYING OUT ANY
MAINTENANCE DISCONNECT THE CYCLONE
EXTRACTOR FROM THE MAINS SUPPLY!
• Check the fi lter for signs of build up of sawdust and
rotate the shaker paddle handle to remove any built
up dust and debris from inside, see fi g 63. Then clean
the outside with a vacuum cleaner.
• Check the hoses for blockages.
• Check the bin bag and empty if full, see fi g 64-65-66.
WARNING! ALWAYS WEAR A DUST MASK
WARNING! ALWAYS WEAR EYE PROTECTION
Cyclone extractor
Locking nut
Spanner
HSE Health and Safety Executive
To operate the cyclone extractor correctly, it
is recommended to visit the HSE (Health and
Safety Executive) website at www.hse.gov.uk
and read the information on the safe practices.
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