13
309411
On/Off Switch
Removal
1.
Relieve pressure; page 6.
2.
Fig. 10. Remove four screws (11) and
display/cover (12).
3.
Pull display connector wings (A) open on PC board
and pull display connector out.
4.
Disconnect ON/OFF switch connector (B) from PC
board.
5.
Press in on two retaining tabs on each side of
ON/OFF switch (51) and remove switch.
Installation
1.
Install new ON/OFF switch (51) so tabs of switch
snap into place on inside of pressure control
housing.
2.
Connect ON/OFF switch connector (B) to PC
board.
3.
Push display connector into PC board close dis-
play connector wings (A) on PC board.
4.
Install display/cover (12) with four screws (11).
Fig. 10
12
11
A
51
147
44
E
D
100a
95
147a
B
141
178
8
13
176
50
100p
100q
33
22
22
ti1849a
Ref 4
44
Содержание 233709
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