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Suction Pump
F-18/F-36/F-20/F-40
S e r v i c e M a n u a l
Doc : Service Manual - F-18-36-20-40 Rev. 1 del 20 SEP 2005
Page 12 di 12
Correcting Malfunctions
Situation
Possible Cause
Solution
a
Disconnected or loose cord
Check connections and reconnect unit
b
Faulty wall outlet
Use another wall outlet
c
Fuses are damaged
Check the fuses inside SP.38.02
ª
If fuses are damaged check the electrical insulation
on the electrical apparatus
d
Main rocker switch is damaged In ON position, check the presence of the light ; if no
light is detected replace with a spare switch
1
Equipment will
not turn on
e
Internal wiring connection are
not completed
Open the equipment and verify internal electrical wiring
(see functional layout)
Situation
Possible Cause
Solution
a
Vacuum regulator do not work
properly
Turn the manifold SP.21
b
Internal tubing are not
properly connected
Open the equipment and verify internal tubing
connection
c
Internal tubing are choked
Open the equipment and verify internal tubing bends
2 Suction
fault
d Pump
fault
Open the equipment ,disconnect the tubing and check
the pump