Adjustment; Maintenance And Service; Maintenance And Cleaning - Bosch PFS 55 Originalbetriebsanleitung

24 | English
Adjusting the Spray Pattern (see figure E)
Never actuate the trigger switch 16 while
adjusting the air cap 13.
– Loosen the union nut 14.
– Turn the air cap 13 to the requested position.
– Firmly retighten the union nut.
Air cap Jet
Adjusting the Spraying Capacity (see figure F)
– To adjust the requested spraying capacity,
turn the thumbwheel 15:
–: Min. spraying capacity,
+: Max. spraying capacity.
Spraying capacity
Too much material on tar-
get area:
Not enough material on
target area:
1 609 929 L54 | (18.2.08)
Application
A
Vertical flat jet for hori-
zontal working direction
B
Horizontal flat jet for ver-
tical working direction
C
Round jet for corners,
edges and hard to reach
locations

Adjustment

The spraying ca-
pacity must be re-
duced.
– Turn the thum-
bwheel 15 in di-
rection –.
The spraying ca-
pacity must be in-
creased.
– Turn the thum-
bwheel 15 in di-
rection +.

Maintenance and Service

Maintenance and Cleaning

Before any work on the machine itself, pull
the mains plug.
Never immerse the electrical unit into sol-
vent or water. Clean the housing using only
a moist cloth.
Cleaning (see figures H–I)
Proper cleaning is the requirement for flawless
operation of the spray gun. Improper or lack of
cleaning voids warranty claims.
Always clean the spray gun and the container
with the respective diluting agent (paint thinner
or water) for the spray material being used.
Never clean the nozzle and air holes of the spray
gun with pointed metal objects.
Do not pour diluted spray material back into the
original spray material drum/tin for storage.
Clean the spray gun thoroughly after having
sprayed material hazardous to one's health.
– Unplug the mains plug and pull the trigger
switch 16 so that the spraying material can
flow back into the container.
– Remove the electrical unit. (see page 22)
– Unscrew the container 11 and empty the re-
maining spray material.
– Fill diluting agent (paint thinner or water) in-
to the container and screw it to the spray
gun.
– Shake the spray gun several times.
– Connect the spray gun to the electrical unit
again. (see page 22)
– Plug the mains plug into a socket outlet, pull
the trigger switch and spray the diluting
agent into an empty material tin.
– Repeat the process until clear diluting agent
emerges from the spray gun.
– Unplug the mains plug and remove the elec-
trical unit.
– Completely empty the container 11.
– Check if the suction tube with the container
seal 10 is free of spray material and undam-
aged.
Bosch Power Tools