Replacing the HEA filter
WARNING!
►
The system must be depressurised in order
to carry out the following work . To do this,
follow the instructions in the section "Depres-
surising the appliance" .
♦
Remove the high-pressure hose w from the
paint spray gun 7 .
♦
Turn the handle 8 clockwise until the upper
end can be detached from the paint spray
gun 7 (see fig . B) . You can attach an adjusta-
ble spanner to the lower end of the handle to
help .
♦
Insert the appropriate HEA filter q for the
installed nozzle 5:
–
white HEA filter (pre-fitted): nozzle 517
–
yellow HEA filter: nozzle 311
♦
Turn the handle 8 anticlockwise back into the
thread of the paint spray gun 7 .
NOTE
►
Clean the HEA filters q regularly and re-
place them, if necessary . You can obtain
replacement filters from the service hotline
given in the section "Service" .
■
70
│
GB │ MT
Use
♦
Place the suction hose 2 and return hose 1
in the paint bucket .
♦
Press the valve trigger z to ensure that the
valve is free of any blockages .
♦
Insert the plug into a mains power socket .
♦
Turn the function switch e to the vertical posi-
tion (PRIME) .
♦
Turn the pressure regulator dial 3 to position
2 to ensure that the paint is pumped through
the system .
♦
Wait until the paint runs through the return
hose 1 back into the paint bucket . Turn the
pressure regulator dial 3 to position 0 (off) .
NOTE
►
If no paint comes out, follow the measures
described in the section "Eliminating suction
problems" .
♦
Turn the function switch e to the horizontal
position (SPRAY) .
♦
Turn the pressure regulator dial 3 to a level
corresponding to the viscosity of the sprayed
material .
♦
Hold the paint spray gun 7 over an empty
container .
♦
Unlock the paint spray gun 7 by turning the
safety catch 6 so that its tip is facing down .
♦
Pull the trigger 9 until the paint comes out in
a straight stream .
♦
Lock the paint spray gun 7 by turning the safety
catch 6 with the tip as far back and up as
possible .
PAFS 550 A1