TM 5-5420-202-20-4
PERSONNEL HEATER REPAIR (Sheet 6 of 8)
Heater Flame Detector Switch Replacement (Sheet 2 of 2)
INSTALLATION:
1.
Mount flame detector switch (A)
to personnel heater.
2.
Using screwdriver and wrench, install
two screws (B), lockwashers (C), and nuts
(D).
3.
Connect four leads to four terminals (E).
(two to N.O. (normally open), two to N.C.
(normally closed) switch terminals (E) )
with four screws (F) and lockwashers (G).
4.
Make sure all labels (H) are to proper terminals.
5.
Using screwdriver, tighten four screws (F).
6.
Install heater cover (page 18-9, steps 7
and 8).
7.
Connect electrical connector (page 18-9,
steps 9 and 10).
8.
Connect fuel inlet line to quick-disconnect
Check heater for proper operation (TM
9.
End of Task
18-12