Issue: O-WCP16-SEP21-2
Page 49
8.0 MAINTENANCE
A planned program of regularly scheduled maintenance will return dividends by averting possible costly and
unexpected periods of down time. It is the responsibility of the owner to provide the necessary maintenance for the
unit. If a system failure occurs due to improper maintenance during the warranty period, Daikin will not be liable for
costs incurred to return the unit to satisfactory operation.
PERIODIC MAINTENANCE
–
MONTHLY
Filters
Check the cleanliness of the filters and replace or clean as required.
Compressors
Oil Level Check
The oil level can only be ascertained when the compressor is running in stabilized conditions, to ensure that there is
no liquid refrigerant in the lower shell of the compressor. When the compressor is running in stabilized conditions,
the oil level must be between 1/4 and 3/4 of the oil sight glass.
Note: at shutdown, the oil level can fall to the bottom
limit of the oil sight glass.
PERIODIC MAINTENANCE
–
MONTHLY TO THREE MONTHS
Cleanliness
Inspect the drain pans for sludge and foreign material. Clean if required.
Drive Package
Drive alignment
Belt tensioning adjustment
Do not over tighten the belts or the bearings may become damaged.
The best tension for a belt drive
is the lowest tension at which the belts will not slips under the highest required load. Refer
Table 8 and 9
for belt tensioning guide specification.
Содержание O-WCP16-SEP21-2
Страница 13: ...Issue O WCP16 SEP21 2 Page 9 5 1 UNIT DIMENSION 5 1 1 Outline UCQ60A D L...
Страница 14: ...Issue O WCP16 SEP21 2 Page 10 5 1 2 Outline UCQ90A D L...
Страница 15: ...Issue O WCP16 SEP21 2 Page 11 5 1 3 Outline UCQ140A D L...
Страница 16: ...Issue O WCP16 SEP21 2 Page 12 5 1 4 Outline UCQ180A D L...
Страница 17: ...Issue O WCP16 SEP21 2 Page 13 5 1 5 Outline UCQ240A L...
Страница 18: ...Issue O WCP16 SEP21 2 Page 14 5 1 6 Outline UCQ280A L...
Страница 19: ...Issue O WCP16 SEP21 2 Page 15 5 1 7 Outline UCQ320A L...
Страница 20: ...Issue O WCP16 SEP21 2 Page 16 5 1 8 Outline UCQ360A L...
Страница 21: ...Issue O WCP16 SEP21 2 Page 17 5 1 9 Outline UCQ400 520A L...
Страница 22: ...Issue O WCP16 SEP21 2 Page 18 5 1 10 Outline UCQ570A L...
Страница 23: ...Issue O WCP16 SEP21 2 Page 19 5 1 11 Outline UCQ710A L...
Страница 24: ...Issue O WCP16 SEP21 2 Page 20 5 1 12 Outline UCQ870A L...
Страница 25: ...Issue O WCP16 SEP21 2 Page 21 5 1 13 Outline UCQ940A L...
Страница 29: ...Issue O WCP16 SEP21 2 Page 25 5 6 FAN CURVE 5 6 1 Fan Curve AT 9 9 Model UCQ60 UCQ90...
Страница 30: ...Issue O WCP16 SEP21 2 Page 26 5 6 2 Fan Curve AT 15 15 Model UCQ140 UCQ180 UCQ240...
Страница 31: ...Issue O WCP16 SEP21 2 Page 27 5 6 3 Fan Curve AT 18 18 Model UCQ280...
Страница 32: ...Issue O WCP16 SEP21 2 Page 28 5 6 4 Fan Curve ADH 450 Model UCQ320 UCQ360 UCQ710...
Страница 33: ...Issue O WCP16 SEP21 2 Page 29 5 6 5 Fan Curve ADH 500 Model UCQ400 UCQ520 UCQ870 UCQ940...
Страница 34: ...Issue O WCP16 SEP21 2 Page 30 5 6 6 Fan Curve ADH 560 Model UCQ570...
Страница 58: ...Issue O WCP16 SEP21 2...