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4.6 - exhibit LG
Generator cover
Sight glass
Evaporator cover
NOTES
1.
Heat insulation material: fibre glass, non-asbestos or
similar material.
2.
Total heating/cooling insulation area includes the
machine pipe area.
3.
The machine has a primary coat of corrosion-inhibiting
paint ex-works (does not include finish coat).
4.
Always use non-combustible insulating material.
5.
Do not insulate the refrigerant pump motor and sight
glass.
6.
The evaporator and generator covers need to be opened
for maintenance. This should be taken into account
when completing the insulation work.
2
Fig. 25 - Insulation area
Generator cover
Evaporator cover
Motor of refrigerant
pump
75 mm heat insulation: generator, generator cover
30 mm heat insulation: heat exchanger connecting pipes, etc.
50 mm cooling insulation: evaporator, evaporator cover
30 mm cooling insulation: upper part of refrigerant pump,
connecting pipes, etc.
Hot surface insulation, m
16LJ
75 mm
11
2.8
12
2.8
13
3.8
3.8
14
21
4.0
22
4.0
23
5.2
24
5.2
31
6.0
32
6.0
41
6.6
42
6.6
51
7.6
52
8.4
53
9.2
Cold surface insulation, m
2
30 mm
50 mm
30 mm
1.6
4.0
0.3
1.8
4.0
0.3
1.9
5.5
0.3
2.2
5.5
0.3
2.5
6.1
0.4
2.5
6.1
0.4
3.1
7.6
0.5
3.3
7.6
0.5
3.5
8.5
0.5
3.6
8.5
0.5
3.7
9.9
0.5
3.9
9.9
0.5
4.8
13.8
0.7
5.1
15.0
0.7
5.3
16.1
0.7
2
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