Maintenance And Service - Bosch PFS 65 Originalbetriebsanleitung

OBJ_BUCH-620-007.book Page 17 Monday, October 14, 2013 2:04 PM
Air cap Spray jet Application
pattern
A
Vertical flat jet for horizontal
working direction
B
Horizontal flat jet for vertical
working direction
C
Round jet for corners, edges and
hard to reach locations
Adjusting the Spraying Capacity (see figure G)
– To adjust the requested spraying capacity, turn the thumb-
wheel 5:
I: Min. spraying capacity,
IIII: Max. spraying capacity.
Spraying capacity
Too much material on target ar-
ea:
Not enough material on target
area:
Placing down the Spray Gun (see figure H)
For breaks, the spray gun can be hung in the holding clamp
16.
– Hang the spray gun with the union nut 3 into the holding
clamp 16.

Maintenance and Service

Maintenance and Cleaning
 Before any work on the machine itself, pull the mains
plug.
Cleaning (see figures I–K)
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 respec-
tive diluting agent (paint thinner or water) for the spray mate-
rial being used.
Never immerse the complete spray gun into the cleaning
agent.
Bosch Power Tools
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.
– Switch the base unit off and pull the trigger switch 9 of the
– Unscrew the container 8 and empty the remaining spray
– Fill diluting agent (paint thinner or water) into the contain-
– Shake the spray gun several times.
– Switch the base unit on and spray the diluting agent into an
– Repeat the last three steps until clear diluting agent emerg-
– Switch the base unit off again.
– Completely empty the container 8.
– Check if the suction tube 10 and the container seal are
Adjustment
– Clean the outside of the container and the spray gun with a
The spraying capacity must
be reduced.
– Unscrew the union nut 3 and the air cap 2.
– Turn the thumbwheel 5 in
– Clean the nozzle 11 and the nozzle needle with diluting
direction I.
From time to time, the nozzle seal 12 must also be cleaned.
– Remove the nozzle 11 and the nozzle seal 12.
The spraying capacity must
be increased.
– Clean the nozzle seal with diluting agent.
– Turn the thumbwheel 5 in
– Reinstall the nozzle seal in the spray gun. Pay attention that
direction IIII.
– Mount the nozzle onto the spray gun body and turn it to the
– Mount the air cap 2 onto the nozzle and tighten with the un-
Changing the Air Filter (see figure L)
The air filter must be replaced when soiled.
– Remove the air filter cover 22.
– Replace the air filter .
– Remount the air filter cover.
Material Disposal
Diluting agent and remainders of spray material must be dis-
posed of in an environmentally-friendly manner. Observe the
manufacturer's disposal information and the local regulations
for disposal of hazardous waste.
Chemicals harmful to the environment may not be disposed
of into soil, groundwater or bodies of water. Never pour
chemicals harmful to the environment into the sewerage sys-
tem!
spray gun so that the spray material can flow back into the
container.
material back into the original spray material.
er and screw it to the spray gun.
empty material tin.
es from the spray gun.
free of spray material and undamaged.
cloth moistened in paint thinner.
agent.
If required, use a pointed object, as the nozzle seal is seat-
ed firmly to the spray gun.
the groove points away from the spray gun.
correct position.
ion nut 3.
1 609 92A 0AN | (14.10.13)
English | 17