12
TORNADO 2
English
Apparecchi per verniciatura
ATTENZIONE
UTILIZZARE GRUPPI ELETTROGENI
CON ALTERNATORE ASINCRONO
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Paint spraying units
WARNING
USE POWER UNITS WITH
ASYNCHRONOUS ALTERNATOR
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N
REPLACEMENT OF THE PUMPING GROUP’S GASKETS
•
Carry out this operation after cleaning the tooling.
Always disconnect the power supply and release
pressure before going on with the operations (
fol-
low the “correct procedure of decompression
).
•
Disconnect the pumping group by unscrewing the two fastening
screws.
•
Using a screwdriver, turn the motor till the piston rod is on
its stroke lowest point.
•
Extract the pumping group from the housing paying attention
to the dowel pins.
•
Unscrew the rigid suction pipe from the pumping group by
loosening the locknut;
•
Unscrew the upper packing nut;
•
Unscrew the suction valve and clean and/or replace its parts,
if necessary;
•
Extract the piston rod from the bottom;
•
Disassemble the piston rod and replace the gaskets group
if worn;
•
If necessary, remove the upper gaskets for their replace-
ment;
•
See the exploded view of the pumping group for the correct
assembly.
WARNING PLATE
O
Lock nut
Dowel pins
Clamping screws
