Krautzberger 200-0151, Руководство по эксплуатации

Страница: 31 / 44

8 Faults
Personnel:
n Qualified personnel
Fault table
Spray pattern Fault Cause Remedy
Normal flat jet spray pattern
Spray pattern too
heavy towards the top
and towards the
bottom n Dirty air nozzle
n Dirty fluid nozzle
n Clean nozzles
(
Ä
Chapter 7.2
‘Cleaning spray
guns’ on page 25
)
Spray pattern concen-
trated on the left or
right side n Dirty air nozzle
n Dirty fluid nozzle
n Clean nozzles
(
Ä
Chapter 7.2
‘Cleaning spray
guns’ on page 25
)
Heavy application in
the centre of the spray
pattern n Too much fluid n Throttle fluid
supply
n Fluid too thick n Thin fluid
Split spray pattern n Too little fluid n Increase fluid
supply
n Flat jet air pres-
sure too high n Reduce flat jet air
pressure
Spray pattern too thin n Union nut loose n Tighten union nut
Fluid jet comes out in
spurts or flittering n Insufficient fluid
supply n Increase fluid
supply
n Blocked fluid path n Clean
n Loose or dam-
aged fluid nozzle n Tighten or replace
(
Ä Chapter 7.3
‘Changing the air
and fluid nozzles’
on page 26
)
n
Worn needle seal
n
Change needle
seal
(
Ä Chapter 7.5
‘Changing needle
packing’
on page 29
)
Automatic spray gun A-14
ENGLISH
■ 200-0151 GB–31