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6 Installation details
6.1 Wrench torque sheet for installation
Outside diameter
Torque
Additional tightening
torque
mm
inch
N.cm
N.cm
Ф6.35
1/4
1500
1600
Ф9.52
3/8
2500
2600
Ф12.7
1/2
3500
3700
Ф15.9
5/8
4500
4700
Ф19
3/4
6500
6700
6.2 Connecting the cables
The power cord of connect should be selected according to the following specifications sheet.
Rated current of appliance
Nominal cross-sectional area (mm²)
>3 and ≤6
0.75
>6 and ≤10
1.0
>10 and ≤16
1.5
>16 and ≤25
2.5
The cable size and the current of the fuse or switch are determined by the maximum current indicated
on the nameplate which located on the side panel of the un it. Please refer to the nameplate before
selecting the cable, fuse and switch.