2 DKRCI.PI.FT0.C4.02 / 520H5450 © Danfoss A/S (AC-MCI/MWA), 2012-12
Service and maintenance
Tightening torques
Fig. 4
Fig. 5
ICF 20: ICF 25-40:
50 Nm (36 ft lbs) 80 Nm (58 ft lbs)
50 Nm (36 ft lbs) 50 Nm (36 ft lbs)
For both ICF 20 and ICF 25-40
with ICM and ICFE 25-40
Please Note:
When used in CO
2
, the o-rings (see g. 4)
on the ICM and ICFE 25-40 modules can
swell (grow).
At service it is recommend that new
o-rings are installed, before the ICM
and ICFE 25-40 function modules are
reinstalled in the ICV valve body.
2a
2b
4
12
o-rings
For the 4 bolts in all ICF modules
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