Airwell 7SP023054, Service Manual

Page: 21 / 69

INSTALLATION DETAILS
HKD DCI 21 Version - 1
7. Installation Details
7.1 Wrench torque sheet for installation
Outside diameter Torque Additional tightening torque
mm inch N.cm N.cm
Ф6.35
1/4 1500(153kgf.cm) 1600(163kgf.cm)
Ф9.52
3/8 2500(255kgf.cm) 2600(265kgf.cm)
Ф12.7
1/2 3500(357kgf.cm) 3600(367kgf.cm)
Ф15.9
5/8 4500(459kgf.cm) 4700(479kgf.cm)
Ф19
3/4 6500(663kgf.cm) 6700(683kgf.cm)
7.2 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
>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 unit. Please refer to the nameplate before selecting
the cable, fuse and switch.