an Elcometer company
20. Troubleshooting
ANOMALIES
Bubbles
in the
product cup
Spray width
regulator does
not operate
The unit
does not spray
Intermittent
spraying
Faulty spray width
EN
44
CAUSES
Loose fluid tip
Tip-gun body seat and dirty or
damaged
Tip-gun body seat and dirty or
damaged
Loose spray nozzle
Damaged spray
width regulator
Tip-Nozzle joint dirty
or damaged
No product
No air pressure or insufficient
Product too dense
Product regulator closed
Clogged
fluid conductor
Insufficient amount
of product
Product not filtrated (impurities)
Loose fluid tip
Cracked fluid tip
Worn packing gland
in head
Loose spray nozzle
Worn spray width
regulator
Dirty or damaged
Tip - Nozzle joint
Blockages or dents in the air
nozzle or fluid tip
REMEDY
Tighten
Clean or replace
Clean or replace
Tighten the nozzle
Replace
Clean or replace
Check and correct
Check and correct
Dilute
Adjust
Clean
Fill adequately
Filter
Tighten
Replace
Replace
Tighten nozzle
Replace
Clean or replace
Turn the nozzle. If it
turns check the nozzle.
If not, check the fluid tip
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