Activity Action
Months
1 3 6 12 24
5 Water coils
5.1
Allow hot coils to cool down
5.2
Check lamella-fins for contamination Cleaning and repair
x
5.3
Check lamella-fins and piping for damage
Comb out bent or warped lamella-
fins
x
5.4
Check leak-tightness of the coil Repair
x
5.5
Check supply/return lines for function
x
5.6
Check the frost protection for function
Thermostat by means of coolant
spray
Before start of the cold period
5.7
Check condensation drain at the cooling coil Cleaning
x
5.8
Check siphon for function
Clean and refill (at the start of the
cold period)
x
6 Droplet separator
6.1
Check droplet separator and condensate tank for
contaminants and damage
When cleaning the droplet separator,
remove the catridges and lamella-
fins (remove bio-film)
x
7 Cooling system
7.1
Clean lamella-fin surfaces
x
7.2
Check compressor oil level
The oil should cover at least half of
the viewing glass with the compres-
sor switched off
x
7.3
Check condensate drainage
Clean (be aware of unusual odours
or operating conditions)
x
8 Humidifier
8.1
Decalcification of entire humidifier
Add in the lime solvent to the circu-
lation water and operate the circula-
tion pump until the lime is dissolved.
The entire spray humidifier must be
subsequenty, thoroughly rinsed
x
8.2
Decalcification of the humidifier nozzles and
nozzle fittings, under no circumstances may the
nozzle bore holes be cleaned with hard objects
Cleaning and repair
x
8.3
Check droplet separator and flow straightener
Clean with water, decalcify and thor-
oughly rinse with water or clean with
a steam jet-spray unit
x
8.4
Check the water quality Check conductivity of the water
x
8.5 Check float valve x
8.6 Check integrated siphon Cleaning x
8.7
Check the humidifier pump for fault-free running
and water extract
Repair x
9 Louvre dampers
9.1
Check louver dampers for contamination and
damage (where geared drives are used, special
attention should be given to clean toothing)
Cleaning and repair x
9.2 Check mechanical function x
9.3
Check damper positioning motors for proper
mounting and correct end-positioning
Re-adjust x
9.4
Freedom of movement and leak-tightness of the
dampers will be determined after decoupling the
positioning drive
x
EN.SILVER.110322
The company reserves the right to make design changes without prior notice.
28 www.swegon.com
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