SUNWARD SWE50E - Page 96

OPERATION & MAINTENANCE MANUAL SWE50E/SWE60E/SWE70E/SWE80E9/SWE100
88
2
belt
tautness and abrasion
√
3
pipelines
gall or break
√
4
joints
gall or leak
√
5
condenser
jammed by dust or
not
√
6
cluster
wear out, burn or not
√
7
Electromagnetic clutch (compressor)
skid or not
√
8
compressor
anomalous sound
√
9
quantity
of refrigerant
bubble in
the fluid-inspection
lens
√
10
dust screen
dirty or jammed
√
Note:
(1) As figure 3.11.5 (left) shows, when check the tautness of the belt, press it by force
in 15N. The sinkage between 5mm to 7mm (4~5mm) is appropriate.
(2) As figure 3.11.5(right) shows, when check the quantity of the refrigerant, please judge
it according to the bubble in the fluid-inspection lens.
Figure 3.11.5