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Figure 5-6.
TM 5-4120-361-14
1.
Caution should be exer-
cised with fluorocarbon re-
frigerant gas (freons) as they
can displace oxygen and there-
by cause suffocation.
2.
Personnel with a history
or other evidence of cardiac
rhythm abnormalities should be
made aware of the potential
for aggravation of existing
cardiac rhythm abnormalities
or the induction of arryth-
fore working in environments
where potential freon exposure
may occur.
(2) Refer to figure 6-1 and dis-
charge the refrigerant system.
(3) Refer to paragraph 5-21 and
disconnect the service valve flare nuts.
(4) Remove four screws and pull
charging valve box outward as allowed by
wiring and capillary tubes.
Take care
not to damage the capillary tubes.
(5) Refer to figure 5-6 and discon-
nect the pressure cutout switch elec-
mias, as a result of exposure
trical leads.
to fluorocarbon refrigerant
gases (freons).
Such indivi-
(6) Remove
duals should be evaluated by
mounting screws
local medical authorities be-
valve box.
pressure cutout switch
on side of charging
5-15
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