4
3.
Seat and sealing gaskets:
•
Unscrew the plug (A044MI0000) with a 19 hexagonal spanner;
•
Remove the spring (A005MO2143) and the piston (A057MI0000);
•
Remove the inset (A045MI0000) with a 13 hexagonal spanner;
•
Remove the seals (A016OR0000);
•
Replace the worn-out components and assemble all the parts following the same steps
backwards.
6 – PROBLEMS AND SOLUTIONS
PROBLEM
CAUSE
SOLUTION
Liquid doesn’t come out from the
spray gun
Pump not switched on or spray tip
closed
Switch on the pump or clean the
spray tip
The spray is irregular and the
nebulization is unsatisfactory
Spray tip dirty or worn-out
Clean or replace the nozzle
Nebulizer’s position not correct for the
spray tip used
Locate correctly the nebulizer
The opening trigger is blocked or
doesn’t operate
Dirt over the internal components
Maintenance of the internal
components or turn to a Costumer
Service
Adjustment spray corner trigger is
blocked
Dirt over the internal components
Maintenance of the adjustment
components
The spray gun doesn’t close
Worn-out seat or gaskets
Maintenance of the seat and of the
sealing gaskets
Liquid leak during the work
Worn-out gaskets or damaged spray
gun
Check the sealing gaskets or turn to a
Costumer Service
6 – DISPOSAL
This device has to be disposed of in compliance with the current regulation of the country of
use.
7 – GUARANTEE STATEMENT
This device is guaranteed for a 12 months period from the date of sale to the client user. The
complete information about the guarantee statement are available in VALVOLMECCANICA’s
general catalogue and on our web site:
http://www.valvolmeccanica.com
