Wolf KG Standard, Installation And Maintenance Instructions Manual

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Installation information
On-site cooler installation:
Direction of air flow
Condensate drain, siphon
Mist eliminator
Cooler
Remove casing and mist eliminator with condensate pan (mist eliminator is
placed in the guide rails for shipping).
Apply sealant to the mist eliminator frame and secure to the cooler bank.
The condensate drain apertures in the mist eliminator must be facing downwards.
Depending on the direction of the air flow, the removable cover panel must be
fitted at the air intake on the collector side of the cooler bank.
Arrangement of mounting parts in the direction of the air flow:
Cooler bank, mist eliminator, condensate drain.
Insert the fully assembled unit into the cooler section; the cooler bank will be
held in place in the guide rails.
Fit casing.
Please note
When installing the scrubber, ensure that no dirt or other solid matter enters
the scrubber, as this would block the pump impeller and seriously impair or
completely destroy the pump.
If standard requirements apply, the water used for the scrubber must have at
least the following quality:
Appearance clear, colourless, no sediment
pH value 7 to 8.5
Total salt content < 800 g/m
3
Electrical conductivity < 100 mS/m (at 20 °C)
Calcium ion content > 0.5 mol/m
3
Carbonate hardness < 4.0 °d
Carbonate hardness
if using hardness stabilisers < 20 °d
Chloride content < 180 g/m
3
Sulphate content < 290 g/m
3
KMnO
4
consumption < 50 g/m
3
Bacteria count < 1000 ml
-1
If connecting the scrubber to the public water supply system, observe
DIN 1988 [or local standards].
Please note
Scrubber section