Hobart 5359D Operation And Maintenance Manual page 175

c
OM 2012
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A. 2E.5-\I DC is not v:OS!iinl
plug-ir,kr!eck
rc!cry (K2)
froln oircmft Tar the
following rccsons:
(1) Generator to aircraft
cable ccnnectc: deiec-
tive or not plugged into
a ircruft receptacie
co:xiector
(2) A ircrafi re jetting
power
B. "Blown" fuse (F2) (l-l; 17,
Fig. 10) in protective relay
hay
C,. Defective plug-interlock
relay (K2).
1. Small contacts in load
contactor (KJ) defective
. Defective fuse -in tcr lock
relay (KJ7)or resistor
W)
Aug 25'85 I
(1) Inspcf cabie conncctcr
plug i.h~roughly for dzmx:gc
E and F terniinalr.
Be sure
the plug is fully rn::;~d wi;!
the o ircraft recc ptcx !c
ccnnector and making
good contact.
(2) Check aircraft onboard
electrIcal equipn?ent and
control:.
.
13. Press the lens housing of fault
indicating lights. If
,lamps
do
not glow, repluce fue (F2).
C. Pface test-bcnk. switch $2) (34,
Fig. J) in ON position. If loac
cantactor will nowremain closet
replace the plug-interlock relay
(K2)
(Sect. J-1; 1, Fig. 10)
or the complete protective
re lay tray.
D. Connect a jumper lead between
small terminals no. J and no. 2
an the load contactor. If load
contactor will now remain
closed, replace the complete
load contactor (KJ).
E. Open protective relay tray and
connect a jumper across the re-
sistor 846) (Sect. l-l; 2J I
Fig. IO). If the contactor will
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Trouble Shooting Chart (Sheet 15 of 21)
Figure 9
3-J
-a.
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I
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