Bosch PFS 5000 E (0603207202) - Инструкция по эксплуатации - Страница 27

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27

Problem

Cause

Corrective measure

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 viscous

Dilute the spray material again and carry out a
test-spray run

Air filter 

(30)

 heavily contaminated

Change air filter

Excessive paint mist

Too 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 large

Reduce spray distance

Spray jet pulsates

Not enough spray material in container

Refill 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 viscous

Dilute 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

No spray material coming
out of the nozzle cap

Base unit is switched off

Press the on/off button 

(25)

No pressure build-up in container 

(7)

 due to

container not being completely closed

Turn the container 

(7)

 towards the close sym-

bol until you hear the lock ring 

(6)

 engage

Suction tube 

(17)

 loose

Slide the suction tube all the way onto the paint
channel 

(19)

Nozzle needle 

(15)

 clogged

Clean nozzle needle

Suction tube 

(17)

 clogged

Clean suction tube

Ventilation hole 

(18)

 on suction tube 

(17)

clogged

Clean the suction tube and the ventilation hole

Container seal 

(16)

 missing or damaged

Slide a (new) container seal over the suction
tube into the groove

Spray material too viscous

Dilute the spray material again and carry out a
test-spray run

Spray material dirty (lumps of paint)

Completely empty and clean the spray gun;
pour the spray material through the filling
sieve 

(13)

 when filling

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 

Bosch Power Tools

1 609 92A 686 | (17.06.2021)