FOM INDUSTRIE BLITZ - 10.4 Fitting a New Pressure Switch

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BLITZ
G BG B
G BG B
G B
10.4 FITTING A NEW PRESSURE SWITCH
To fit a new pressure switch proceed as follows:
1) Turn the pneumatic master switch to “0” and
secure it with a padlock. Then open the main switch
and secure that too with a padlock.
2) Open the fixed head rear guard “A” - Fig. 10-08
using the relative 4 fixing screws.
3) After removing cap “B” - Fig. 10-09, disconnect
the two electrical wires “C” - Fig. 10-09 1coming
out of the pressure switch.
4) Undo the pressure switch by using an Allen key to
turn block “D” - Fig. 10-09
5) Fit the new pressure switch by screwing it into
connection “E” - Fig. 10-09.
6) Connect the two wires “C” - Fig. 10-09 (it does not
matter to which terminals, there is no specific
polarity)
7) Replace the pressure switch cap “B” - Fig. 10-09.
8) Close safety guard “A” - Fig. 10-08.
9) Release the pneumatic master switch and set it to
“I”, remove the padlock from the main switch,
then restore power to the machine using the same
switch.
10) Carry out a few test runs.
10-09
C
D
E
B
10-08
A