CUDA 2848 - Cleaning Out the Sump

8.930-369.0 • 2848 • Rev. 4/13a
PARTS WASHER Maintenance Guide
28
Step 4:
Dispose of the oil in the collection container in accor-
dance with local and state regulations, then replace
the container.
Cleaning out the Sump
FILTRATION AND SUMP SWEEP SYSTEM
NOTE: The effectiveness of the filtration and sump
sweep system for cleaning out the sump will depend on
the type of filter bag(s) you use in the filter canister(s).
If you find that the filtration and sump sweep systems
do not adequately clean the sump on your machine,
contact your distributor or customer service for other
filter bag recommendations.
To clean out the sump using the optional filtration
and sump sweep system, perform the following
procedure:
Step 1:
If your machine is equipped with a detail sump, dump
the contents of the detail sump into the main sump
chamber.
Step 2:
Remove oil and grease from the cleaning solution using
the oil skimmer system (See Using the Oil Skimmer
System).
Step 3:
Position the three-way wash solution valve as shown
in figure below.
Step 4:
Close and latch the door.
Step 5:
Run the machine through a 30-minute wash cycle.
NOTE: While the sump sweep is operating, monitor
the outlet pressure on the filter system to ensure that it
does not drop below 30 psi. If the pressure drops below
30 psi, immediately stop the machine and either clean
or replace the filter bag(s) (See Cleaning the Filters).
Step 6:
After the machine stops, position the three-way wash
solution valve as shown in figure top of next column.
SECTION 5: MAINTENANCE AND REPAIR
Step 7:
Add the appropriate amount of detergent and run the
machine through a 30-minute wash cycle. Use a pH kit
to determine the proper amount of detergent to add.
NOTE: Our detergent is the only detergent approved
for use with our automatic parts washers. It is specially
formulated with rust inhibitors and anti-foaming agents
to optimize performance and minimize maintenance.
The use of any other detergent during the warranty
period will void the warranty.
MANUAL SUMP CLEAN OUT
To manually clean out the sump, perform the following
procedure:
Step 1:
If your machine is equipped with a detail sump, dump
the contents of the detail sump into the main sump
chamber.
Step 2:
Remove oil and grease from the cleaning solution using
the oil skimmer system (See Using the Oil Skimmer
System).
Step 3:
If your machine is equipped with the Auto-Fill feature,
turn off the water at the supply line.
Step 4:
Remove both sump covers, then drain the wash solution
from the sump chamber. To drain the solution either use
the sump drain or a small submersible pump.
Step 5:
Remove sand and other debris from the bottom of
the sump chamber and the detail sump. To remove
the debris, either flush it out through the sump drain
or vacuum it out using a wet/dry vac. Dispose of the
debris in accordance with applicable local, state, and
federal regulations.
NOTE: Take special care to ensure that the heating
element is free of debris. A buildup of debris around the
element will decrease heating performance and may
cause the element to overheat and fail.
Step 6:
Refill the sump with fresh clean water.
Sump
Sweep
Position
Wash
Position