Bitzer CM-RC01 Instructions D'installation page 46

10 Tightening torques
10.1 Electrical contacts
DANGER
Danger of electrical shock!
Disconnect supply voltage and secure it against being switched on again!
▶ Transfer cable markings when cutting to length.
Size Nut
M4 2 Nm
M5 5 Nm
M6
M6 6 Nm
M7
M8
M8 10 Nm
M10 25 .. 30 Nm
M10 30 Nm
M12 30 .. 35 Nm
M12 (CS.105)
M16
M6 and M8: 4.8 Nm only valid for scroll compressors
M10: 25 .. 30 Nm with reciprocating compressors, 30 Nm with all other products
①: Mount with a pair of wedge lock washers.
▶ Tighten all screwed connections on terminal plate manually with calibrated torque spanner to indicated torque.
▶ Do not use any pneumatically driven tool.
Cable fixing on terminal strips
Spacing pitch
3.81 mm
5.08 mm
These tightening torques apply with and without cables.
Protective earth conductor at earth terminal strip
Size
M5
▶ Mount the screwed connection on the terminal strip in this order: cable lug, washer, single-coil spring washer,
crosshead screw.
CT-311-5 // PDF Download
Screw
2.6 Nm
4.8 Nm
14 Nm
7 Nm
4.8 Nm
25 Nm
40 Nm ①
40 Nm ①
40 Nm ①
60 Nm ①
85 Nm ①
0.25 Nm
0.5 Nm
1.3 Nm
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