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Material Disposal
Contaminated diluting agent, remnants of spray material
and, if applicable, remnants of diluting agent must be dis-
posed of properly and in an environmentally friendly man-
ner. 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.
Troubleshooting
ProblemCauseCorrective measure
Spray material does not
cover properly
Spraying capacity too low
Turn the thumbwheel(4) towards setting 5
Clearance to target area too largeReduce spray distance
Not enough spray material on target area, too
few spray paths sprayed over target area
Apply more spray paths over target area
Spray material too viscousDilute the spray material again and carry out a
test-spray run
Spray material runs off after
coating
Too much spray material applied
Turn the thumbwheel(4) towards setting 1
Clearance to target area too closeIncrease spray distance
Viscosity of spray material too lowAdd original spray material
Spray material applied too often over same
spot
Remove spray material; reduce number of
spray paths over same spot
Atomisation too coarseSpraying capacity too high
Turn the thumbwheel(4) towards setting 1
Air flow too low
Turn the air flow control(25) to the right
White nozzle cap(10) mounted (nozzle dia-
meter too large)
Mount the grey nozzle cap(11) or the black
nozzle cap(12)
Nozzle needle(15) contaminated
Clean nozzle needle
Spray material too viscousDilute the spray material again and carry out a
test-spray run
Air filter(30) heavily contaminated
Change air filter
Excessive paint mistToo much spray material applied
Turn the thumbwheel(4) towards setting 1
Air flow too high
Turn the air flow control(25) to the left
Clearance to target area too largeReduce spray distance
Spray jet pulsatesNot enough spray material in containerRefill spray material
Ventilation hole(18) on suction tube(17)
clogged
Clean the suction tube and the ventilation hole
Suction tube(17) loose
Slide the suction tube all the way onto the paint
channel(19)
Container seal(16) not positioned or not cor-
rectly positioned in groove of suction tube(17)
Mount the container seal precisely all around in
the suction tube groove
Nozzle cap(10)/(11)/(12) loose
Tighten the nozzle cap
Air filter(30) heavily contaminated
Change air filter
Spray material too viscousDilute the spray material again and carry out a
test-spray run
Spray material dripping at
the nozzle cap
Deposit of spray material on the nozzle
cap(10)/(11)/(12), the nozzle needle(15)
and the air cap(2)
Clean the nozzle cap, nozzle needle and air cap
Nozzle cap(10)/(11)/(12) loose
Tighten the nozzle cap
Bosch Power Tools1 609 92A 84E | (12.07.2022)
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