CCI Thermal Technologies FX5-SD - Explosion-Proof Electric Air Unit Heater - Manual (Page 16)

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F u s e
Replace fuse with one of the same type and rating as indicated on P.C.
Board or refer to parts list. An extra fuse should be stored in the clips
marked “SPARE”.
h e at i n g e l e m e n t s
Heating elements are an integral part of the vacuum charged core. A factory
exchange core can be shipped immediately from stock. Refer to “Core”
section for details.
c a b i n e t pa n e l s
Bolt-on cabinet panels are individually replaceable.
1/16” to 3/16”
(1.6 to 4.8mm)
FIGURE 13
FIGURE 14