Uni-ram UG2000DM Series User Manual page 11

MANUAL - UG2000DM SERIES SPRAY GUN CLEANERS
Trouble shooting continued
SYMPTOM
INSIDE WALL OF TANK IS
COATED WITH PAINT EVEN
THOUGH OPERATOR
MAINTAINS TANK
GUNS NOT CLEAN, PUMP
WORKING, SOLVENT FLOW
NORMAL
SOLVENT APPEARS RED or
ORANGE
GUNS NOT CLEAN, WASH
SOLVENT IS MILKY WHITE
CLEAN RINSE DOES NOT
WORK
CLEAN RINSE IS DIRTY
REASON
Liquid lacks cleaning strength
Trigger not locked in open
position
Spray gun is not properly
installed on to nozzle
Incompatible solvent
Low pressure in air supply
Plugged jets
Water in solvent is corroding
metal pail
Wash solvent is contaminated
with water
Not enough liquid in clean
rinse pail (right side)
Rinse Pump is leaking from a
crack caused by corrosion
due to acidic or chlorine
contaminated solvent
Faulty Valve
11
REVISED 2018-12
CORRECTIVE ACTION
Replace solvent / water and AQUA-
KLEEN in pail. Consider a solvent
that is formulated for type of paint
used and for use with automatic
spray gun cleaning.
Use Trigger Lock Spring PN 120-350
Re-install with proper adapter
p p
solvent formulated for type of paint
p
of 85 PSI
y
through the jets. If not successful,
Replace or recycle wash solvent
Replace or recycle wash solvent
Add liquid
Replace rinse pump, PN URP-100SF
Replace Combination Valve, PN
UVB-400KIT
g