Gree Free match GKH 12 BB-K6DNA3A/I Mode D'emploi page 22

hand tight and then tighten it with the spanner.
Refer to Table 6 to check if the wrench has been tightened properly (too tight would mangle the
nut and lead to leakage).
Examine the connection pipe to see if it leaks, then take the treatment of heat insulation, as
shown in the Fig.12.
Use the medium-sized sponge to insulate the coupler of the gas pipe.
Be sure to connect the gas pipe after connecting the liquid pipe completely.
DC Inverter Free match Series Cassette Type Unit
Fig.12
Table 6 Flare nut tightening torque
Pipe Diameter
1/4˝(Inch)
3/8˝(Inch)
5/8˝(Inch)
1/2˝(Inch)
3/4˝(Inch)
7/8˝(Inch)
CAUTION!
18
Tightening Torque
15-30 (N·m)
35-40 (N·m)
60-65 (N·m)
45-50 (N·m)
70-75 (N·m)
80-85 (N·m)