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