Supply air unit VEKA
InStAllAtIon & MAIntEnAncE
Fläkt Woods
8514 GB 008.11
Subject to alteration.
Inspection intervals
The service chart includes the service and inspection
operations to be performed on functional components that
may be part of an air handling unit. The unit contains one or
more of these functional components.
Any components that are not relevant may be deleted from
the service chart.
The chart shall be dated and signed each time servicing
is carried out. The length of the service interval is estimated
at 2000 operating hours over a 12-month period and for an
installation providing a normal comfort level.
In environments with a high level of dust in the supply
air or exhaust air, inspection of the air handling unit shall be
performed at more frequent intervals.
Follow the service chart below and fill in operations carried
out.
Replacement material
1. Damper
- Gasket
2. Filter
- Gasket
- Filter cassette
3. General
- Cut-outs
- Top up manometer fluid as required.
Service chart
Applicable from. 0...... to 0.......
-month-service / 9-month-service
6-month-service
1-month-service
Symbol
operation
Mon. Date
operation
Date
operation
Date
Sign.
Sign.
Sign.
Air treatment
cleaning
cleaning
cleaning
unit
9
9
9
9
9
9
Filter
check pressure drop
check pressure drop
check pressure drop
and need for filter
and need for filter
and need for filter
replacement.
replacement.
replacement.
Fan
General inspection.
General inspection.
clean impeller wheel
cover and unit casing.
check bearings.
Air heater
General inspection
clean finned body.
clean finned body
Air cooler
drainage box
and casing.
Damper
check function and
check function and
check function and
gasket.
gasket.
gasket.
Replace gasket
Replace gasket
Replace gasket
if required.
if required.
if required.
Sound attenuator
cleaning as required.
cleaning as required.
cleaning as required.
casing
check door packings.
Inside cleaning
as required.
Symbol Aggregat
Symbol Filter 2
Symbol Fläkt
Symbol spjäll
Symbol luftkylare
Symbol luftvärmare
Symbol Ljuddämpare
