PLDC01938
REVISION 00
01/06/2011
TECHNICAL DEPT.
Stavale
- date 05/09/2011
40/195
29
Check correct operation of the micro switches X and Y by means of the connector B and the two wires E1 -
E2.
30
Before starting testing, pay attention to the symbols (not conventional) given below, indicating
where there must and must not be continuity.
31
“OK” means that the presence of continuity is correct, “NO” means that the absence of continuity is correct.
32
Manually position the cam K of the rod A1 under the micro switch X1 (completely screwed up).
33
Connect the plug on the red wire E1 to the terminal of the white wire B3, position 3 of the connector B.
34
Connect the plug on the black wire E2 to the terminal of the green-pink wires B4, position 4 of the connector
B.
35
Connect the opposite ends of the wires E1 and E2 to the digital multimeter and check electrical continuity.
36
If the digital multimeter display moves from the initial position, there is continuity. Move on to the next point.
PHOTO 88
1 2 3 4 5
B
Continuity present
PHOTO 89
X
PHOTO 90
E1
E2
B
3 4
OK
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