PLDC01938
REVISION 00
01/06/2011
TECHNICAL DEPT.
Stavale
- date 05/09/2011
131/195
12
Identify the location of the float switch C on
the dirty water tank.
13
Disconnect the connector C2 of the float
switch from the main wiring.
14
Connect the ends of the float switch connector to the two probes of the digital multimeter, their position is not
important. For convenience, use a wire with a male connector.
15
If the display of the digital multimeter does not
move, the float switch contact is functioning
correctly and the float switch does not need
replacing.
16
Proceed to check operation with the tank full. Use an
elastic band to fix the lever C1 in the closed position and
carry out the test again.
17
If not already connected, connect the digital
multimeter and proceed with the test. If the
display of the digital multimeter varies from the
initial position, or displays all zeros, the float
switch is functioning correctly. Otherwise
replace the float switch with a new one.
C2
PHOTO 281
C2
PHOTO 283
C1
PHOTO 282
PHOTO 280
C2
C
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