Correction Of Malfunctions - Bosch PFS 1000 Originalbetriebsanleitung

– Remove the union nut 3, the air cap 2, the gasket 11, the
nozzle cap used 9/8 with the O-ring 10 and the suction
tube 12 with the container seal 14.
When doing so, ensure that the O-ring 10 remains on the
nozzle cap.
– Clean all paint-carrying parts in a bucket with diluting agent
using a standard washing-up brush.
Also clean the paint channel 16 of the spray gun 1.
– Check if the suction tube 12 and the container seal 14 are
free of spray material and undamaged.
If required, clean the container seal 14 again with diluting
agent.
Clean the ventilation hole 15 using a suitable object.
– Clean the outside of the container and the spray gun with a
cloth moistened in paint thinner.
– Before mounting, allow all components to dry thoroughly.

Correction of Malfunctions

Problem
Spray material does not cover
properly
Spray material runs off after
coating
Atomisation too coarse
Excessive paint mist
Spray jet pulsates
Bosch Power Tools
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Cause
Spraying capacity too low
Clearance to target area too large
Not enough spray material on target area,
too few spray paths sprayed over target area
Spray material too viscous
Too much spray material applied
Clearance to target area too close
Viscosity of spray material too low
Spray material applied too often over same
spot
Spraying capacity too high
PFS 2000: White nozzle cap 9 mounted
(nozzle diameter too large)
Nozzle needle 13 soiled
Spray material too viscous
Air filter 26 heavily soiled
Too much spray material applied
Clearance to spray surface too large
Not enough spray material in container
Ventilation hole 15 on suction tube 12
clogged
Suction tube 12 loose
Nozzle cap 9/8 loose
Air filter 26 heavily soiled
Spray material too viscous
manuals search engine
– Reassemble the fine-spray system in reverse order.
When doing so, make sure that you slide the suction tube
12 all the way back onto the paint channel 16 and that you
slide the container seal 14 back into the groove of the suc-
tion tube 12.
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!
Storage
– Before putting the fine-spray system into storage, thor-
oughly clean the fine-spray system and allow all parts to
dry completely before assembling them.
Corrective Measure
Turn thumbwheel 5 in direction +
Reduce spray distance
Apply more spray paths over target area
Dilute the spray material again and carry out
a test-spray run
Turn thumbwheel 5 in direction –
Increase spray distance
Add original spray material
Remove spray material; reduce number of
spray paths over same spot
Turn thumbwheel 5 in direction –
Mount the grey nozzle cap 8
Clean nozzle needle
Dilute the spray material again and carry out
a test-spray run
Changing the Air Filter
Turn thumbwheel 5 in direction –
Reduce spray distance
Refill spray material
Clean the suction tube and the ventilation
hole
Slide the suction tube all the way onto the
paint channel 16
Tighten the nozzle cap 9/8
Change the air filter
Dilute the spray material again and carry out
a test-spray run
English | 21
2 609 007 770 | (16.9.14)