Daikin LXE10E-1, Руководство по обслуживанию

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7-1
7. APPENDIX
7.1 Standard tightening torques for bolts
Bolt size Main part
Tightening torque
N m kgf cm lbf ft
M4 Small parts 1.6 16 1.2
M5 Solenoid valve 3.0 31 2.2
M6 Access panel 5.2 53 3.8
Evaporator fan motor
M8 Condenser fan motor 12.3 125 9.1
Control box
Service door
Evaporator fan motor mounting base
M10 Compressor suction flange 25.2 257 18.6
Compressor discharge flange
M12 Compressor 42.7 435 31.5
Note: Tolerance of tightening torque is within ±10%.
Note: Tolerance of tightening torque is within ± 10%.
Stainless
s
teel
7.2 Standard tightening torque for flare nut
Pipe size
Main part
Tighten torque
mm in.
N m kgf cm Ibf ft
φ
6.4 2/8 Compressor pressure port 15.7 160 11.3
φ
9.5 3/8 – 36.3 370 26.8
φ
12.7
4/8 Only Dryer 28.0 286 20.7
Note: Tolerance of tightening torque is within ± 10%.
Suction side stop valve
N · m kg · cm Ibf · ft
Backseat torque 35 357 25.8
Grand torque 15 153 11.8
7.3 Standard tightening torque for stop valve
Discharge side stop valve
N · m kg · cm Ibf · ft
20 204 14.8
15 153 11.8
φ
12.7 4/8 Except Dryer 54.9 500 40.5
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