81(83)
2) Blow off the dust on the air filter screen and the cover with pressure air.
3) Wipe off the barrel wall of air filter with dishcloth.
4) After cleaning, place all parts in reversed order carefully.
Picture 6-1
：
Filter
Note
!
Do not let any impurities fall into filter container.
6.3 Cooler
1) Clean the cooler and eliminate the leakage regularly.
2) Please do the above-mentioned job once a month for cooling by chilled water.
As for the cooling by normal water, do the same job once a quarter.
Cooler clear step
1) Disassemble the cooler's pipe and screw, and remove the cooler out of the
chiller.
2) Release the fixed screw on the upper and lower cover of cooler and
disassemble the cover.
3) Use brushes, compressed ed air or low pressure water to clean the dust and
sundries on the cooler fan and copper pipe.
Notes: water residue on the cooler fan and copper pipe should be dried with
compressed air.
4) Make the cooler's upper and lower cover junction clean enough and smear
the silica gel then fixed the covers with screws.
5) Put the cooler on the air at least 4 hours to make the silica gel drying enough
then fix the cooler on the chiller and connect all pipes.
