10.4.6 Vacuum drying
1
N
2 N
3
4 N
5
11. Pipe insulation
N
N
N
N
T
T
NOTICE
N
N
INFORMATION
NOTICE
N
N
N
Ambient temperature Humidity Minimum thickness
≤
12. Electrical wiring work
12.1 Precautions on electrical wiring work
WARNING
NOTICE
N
N
N
N
DANGER: Electrical shock
2 Pressure leak test:
N
N
10.4.5 Leak test
N
1 Vacuum leak test:
T
N
N
N
1
2 N
2
1