11
MANUAL - SOLVENT RECYCLER - URS900SSW
Revised 2011-07
TROUBLE SHOOTING GUIDE
Carry out each action step until a solution is found. If the recommended actions do not solve the problem
call Uni-ram Service in North America or contact a qualifi ed Service Technician.
Caution: Disconnect the power supply before conducting maintenance or service.
PROBLEM
CAUSE
ACTION STEPS
Unit is plugged in, power light is
off, Display Panel is not working.
Power is not getting to
the unit.
Reset breaker or replace fuse. If power is
still not getting to the unit, call a Qualifi ed
Service Technician. Ensure that the unit is
the only device on a circuit with suffi cient
capacity.
Unit is plugged in, power light is
on, Display Panel is not working.
Power board or
computer board not
functioning.
Call Uni-ram Service
Recycled liquid is not clear
1) The liquid is react-
ing chemically.
1) Run SETUP and lower the Termperature
Set Point.
2) The liquid fl ow path
is dirty. One cause is
overfi lling the distilla-
tion tank.
2) To clean the path, follow Service Pro-
cedure 2 and then recycle 3 gal of clean
water.
Dirty water remains in Distil-
lation Tank after recycling
Note:
1/8 Gal (500 ml) of
recycled water is expected due
to condensation.
1) Poor heat transfer
due to dirt and debris
left in the tank.
1) Clean the tank, replace the Liner Bag,
recycle with pure water to test. If suc-
cessfull, the problem is due to a dirty tank,
debris left in the tank or the water is too
contaminated. Adjust accordingly. Follow
Operating Procedures closely. If the level
of contamination is too high, recycle more
often.
2) Boiling point of the
dirty water mixture is
above Temperature
Set Point.
2) Run SETUP, raise the Temperature Set
Point and repeat the recycling operation.
The Temperature Set Point should be be-
tween 100°C and 200°C. If the boiing point
of the mixture is above 200°C, the mixture
cannot be recycled in this unit.
3) The Auto Shut Off
system is shutting the
unit off too soon.
3) Run SETUP and over-ride the auto
SHUT-OFF. Select a time period long
enough to fi nish recycling. The heater will
stay on for this duration. Repeat the recy-
cling operation.
Liner Bag sticks
Turn unit on for 5 mininutes and lift out bag
while it is still warm.
