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Step 5:
Leve
l
the unit so that the bolt goes into the
keyhole.
NOTE:
Unit should never be mounted off the floor.
MAINTENANCE
CAUTION:
Before carrying out any maintenance or
servicing, ensure the unit is disconnected from the main
supply.
NOTE:
Wear proper personal protective equipment for
handling used filtration elements. A medical grade mask
and nitril gloves are strongly recommended.
Maintenance required:
1) HEPA Filter - 4,380 running hours (6 months, if
run 24/7)
2) Carbon Filter - 8,760 running hours (12 months, if
run 24/7)
3) Pre-Filter - 8,760 running hours (12 months, if run
24/7)
Ensure castors are in the lock position.
Unfasten tamperproof screws securing top hood.
Remove the four nuts securing down the carbon filter.
5