Advertisement
Commissioning
The procedure detailed under periodic maintenance
should be followed
Periodic maintenance
As detailed in BS 9999:2008
1. For dampers this is at least once per year for units
with spring operation.
2. Units operating in dust laden atmospheres, should
be checked more often to suit the severity of the
conditions
3. Units associated with systems may be required to
be checked, as part of the system, as often as once
per week or month to ensure ongoing confidence
in the life safety system. This may be seen as
analogous to fire alarm systems.
South Street, Whitstable,
Kent, CT5 3DU
Tel: +44 (0)1227 276100
Fax: +44 (0)1227 264262
Email: sales@actionair.co.uk
Website: www.actionair.co.uk
LNNN00352 (3.1)
Procedure
1. The units should be carefully inspected and
cleaned of dust and debris
2. The units should then be lubricated with a light oil,
by wiping this over all the surfaces
3. The mode should be operated to ensure that it
is moving the blades from open to closed and the
reverse.
4. If the end switches (in the mode) are being used,
it should be checked that they are actually indicating
that the blades are open or closed. This is done
by running a cycle and checking both the blades
(open and closed) and the indication that the micro
switches are feeding back to.
Assessed to ISO 9001:2008
LPCB Cert No. 17
LPS1162 Cert No. 017a
Advertisement
