Installation, Operation and Maintenance Manual
Unimaster Dust Collectors – Series UMA 40-750
24
It is a requirement of the Supply of Machinery (Safety) Regulations 1992
to provide adequate isolation and emergency stop facilities. Due to the
varied nature of site installations this cannot be provided by Donaldson
but instead is the responsibility of the customer.
Before putting the Unimaster dust collector into service the following items should
be checked. Similar checks, as appropriate, should be made after any major
overhaul.
Commissioning check list
Ensure all collector section joints made on site are secure and that UMA
750 collectors with dust container are securely bolted to the floor.
Ensure controller overloads are correctly set (refer to Publication IOM AK0303001).
Ensure all ducting is complete, all detachable panels are in position and
fixed guards are secure.
If the filter assembly has been removed during installation, ensure it has
been replaced and clamped correctly (check top frame is against sealing
rubber, figs. 17 and 18).
Ensure collectors fitted with antistatic filter bags and/or explosion relief are
suitably earthed and the earthing straps between assembled sections are
connected.
Where fitted, ensure explosion relief panels vent to a safe area.
Ensure door seals are intact, then close and secure the doors.
Check sealer gear seal, then replace bin and close sealer gear.
Ensure electrical power is available.
Check fan motor for correct rotation (refer to fan rotation label located on
the fan case).
Verify operation of the interlocks, and visual or audible warning systems
fitted.
If any of the above check boxes are not ticked, then the reasons why should be
investigated. (Refer to fault location table in ‘Maintenance’ section).
COMMISSIONING
