SUNWARD SWE80B - Page 61

54
(8) Items for regular check
No.
Items to check
Detail to check
Frequency
monthly
seasonally
1
all the fasteners
loose and drop or not
√
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 3.10.5 (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 3.10.5(right) shows, when check the quantity of the refrigerant, please judge it according to
the bubble in the fluid-inspection lens.
Refrigerant
Fluid inspection lens
Other conditions
note
Figure 3.10.5