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Problem
Cause
Excessive paint mist
Too much spray material applied
Clearance to target area too large
Spray jet pulsates
Not enough spray material in container
Ventilation hole (15) on suction tube (12)
clogged
Suction tube (12) loose
Nozzle cap (9) loose
Air filter (28) heavily contaminated
Spray material too viscous
Spray material dripping at
Deposit of spray material on the nozzle cap (9),
the nozzle cap
the nozzle needle (13) and the air cap (2)
Nozzle cap (9) loose
No spray material coming
Suction tube (12) loose
out of the nozzle cap
Nozzle needle (13) clogged
Suction tube (12) clogged
Ventilation hole (15) on suction tube (12)
clogged
Container seal (14) missing or damaged
Spray material too viscous
Spray material dirty (lumps of paint)
After-Sales Service and Application Service
Our after-sales service responds to your questions concern-
ing maintenance and repair of your product as well as spare
parts. You can find explosion drawings and information on
spare parts at: www.bosch-pt.com
The Bosch product use advice team will be happy to help you
with any questions about our products and their accessor-
ies.
In all correspondence and spare parts orders, please always
include the 10‑digit article number given on the nameplate
of the product.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange
the collection of a product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail: boschservicecentre@bosch.com
1 609 92A 848 | (11.07.2022)
Corrective measures
Turn the thumbwheel (5) in the − direction
Reduce spray distance
Refill the 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
Change the air filter
Dilute the spray material again and carry out a
test-spray run
Clean the nozzle cap, nozzle needle and air cap
Tighten the nozzle cap
Slide the suction tube all the way onto the paint
channel (16)
Clean the nozzle needle
Clean the suction tube
Clean the suction tube and the ventilation hole
Slide a (new) container seal over the suction
tube into the groove
Dilute the spray material again and carry out a
test-spray run
Completely empty and clean the spray gun;
pour the spray material through the filling sieve
when filling
You can find further service addresses at:
www.bosch-pt.com/serviceaddresses
Transport
The recommended lithium-ion batteries are subject to legis-
lation on the transport of dangerous goods. The user can
transport the batteries by road without further require-
ments.
When shipping by third parties (e.g.: by air transport or for-
warding agency), special requirements on packaging and la-
belling must be observed. For preparation of the item being
shipped, consulting an expert for hazardous material is re-
quired.
Dispatch battery packs only when the housing is undam-
aged. Tape or mask off open contacts and pack up the bat-
tery in such a manner that it cannot move around in the
packaging. Please also observe the possibility of more de-
tailed national regulations.
Disposal
The spray gun, rechargeable batteries, ac-
cessories and packaging should be recycled in
an environmentally friendly manner.
Bosch Power Tools