2
OM-POWER PREP UNLIMITED
EQUIPMENT DESCRIPTION
# of Bays
Model No.
Length
Voltage
Flow
FLOW CONFIGURATION
End Splash
Soiled Dr
ain Boar
d
W
ash T
ank
Clean Dr
ain Boar
d
End Splash
2
PPU2B-66L-208-1
66”
208/60/1
Left to Right
Hemmed
24”
18" x 19"
24”
Hemmed
PPU2B-66L-230-1
230/60/1
PPU2B-66L-208-3
208/60/3
PPU2B-66L-230-3
230/60/3
PPU2B-66L-480-3
480/60/3
PPU2B-66R-208-1
208/60/1
Right to Left
PPU2B-66R-230-1
230/60/1
PPU2B-66R-208-3
208/60/3
PPU2B-66R-230-3
230/60/3
PPU2B-66R-480-3
480/60/3
INSTALLATION
THE INSTALLATION AND INITIAL OPERATIONAL CHECK OF YOUR NEW
SYSTEM MUST BE PERFORMED ONLY BY LICENSED AND CERTIFIED
PLUMBERS AND ELECTRICIANS.
BE SURE TO FOLLOW ALL APPLICABLE NATIONAL AND LOCAL ELECTRICAL
CODES WHEN INSTALLING THE ELECTRICAL SUPPLY AND/OR A NEW
CIRCUIT BREAKER. DO NOT CONNECT THE SYSTEM USING A POWER CORD
AND PLUG OR AN EXTENSION CORD OF ANY KIND.
ELECTRICAL REQUIREMENTS
Please refer to the detailed installation instructions that were sent with your Power
Prep system.
The electrical requirements of your new system are on the serial number plate located
on the end of the wash sink near the front, adjacent to the control panel enclosure.
They are also shown inside the control panel enclosure itself.
All Power Prep systems have a single point electrical connection, and a dedicated
circuit is required.
The system is completely pre-wired and tested at the factory, and a hard-wired
connection from an appropriate power source is all that is required.
The installer is to provide a NEMA 3X disconnect that should be incorporated in the
fixed wiring.
Properly sized watertight conduit, fittings and parts are required, as well as the
appropriate gauge wire.
If your system is a “left-to-right” unit, you should locate the disconnect at the left end
of the system. (The opposite would be true for a “right-to-left” system.)
Ideally, the disconnect should be located on the wall directly behind the pump motor
and control panel provided this location is easily accessible by the operator and does
not interfere with the faucet.
Specific part numbers and parts information can be obtained from the factory by
calling 888-994-7636.
PLUMBING REQUIREMENTS
The Power Prep Unlimited unit will require the following plumbing connections:
• 3/4” (19mm) or 1/2” (12 mm) hot and cold water supply lines.
• Waste water connection (minimum 1 1/2” / 38mm).
LEVELING REQUIREMENTS
Your unit requires proper leveling to ensure proper operation, ease of disassembly/
reassembly during cleaning, and proper drainage of sloped surfaces.
• Adjust leveling feet so the front and side rims are level and so that all leveling feet
are bearing load.
OPERATING INSTRUCTIONS
BE SURE TO ADJUST KNOBS ON THE SPRAY RINSE AND ALL WATER
FAUCETS SO THAT THE WATER TEMPERATURE IS BELOW 120°F (49°C).
TEMPERATURES HIGHER THAN WHAT IS RECOMMENDED CAN CAUSE
SCALDING IF CONTACT IS MADE WITH A PERSON’S SKIN.
DO NOT PLACE KNIVES OR OTHER SHARP OBJECTS IN THE POWER PREP.
ALLOWING KNIVES OR OTHER SHARP OBJECTS TO TUMBLE FREELY IN THE
POWER PREP TANK MAY CAUSE DAMAGE TO THE EQUIPMENT AND BODILY
INJURY TO THE USER.
KEEP FINGERS OUT OF PORTS.
DO NOT USE ANY CLEANER THAT CONTAINS ANY SULFAMIC AGENT, OR
ANY CHLORIDE, INCLUDING HYDROCHLORIC ACID (HCL) OR SODIUM
HYPOCHLORITE.
DO NOT USE ANY CHEMICALS LISTED AS AN OXIDIZER.
TO CHECK FOR CHLORIDE CONTENT SEE THE SAFETY DATA SHEETS
PROVIDED BY THE CLEANING AGENT MANUFACTURER.
DO NOT USE ANY CLEANING AGENT THAT CONTAINS MORE THAN 30%
PHOSPHORIC ACID.
DISCONNECT ALL ELECTRICAL POWER FROM THE UNIT BEFORE
ATTEMPTING TO DISASSEMBLE AND CLEAN THE PIPING AND THE PUMP.
EXERCISE EXTREME CARE WHEN HANDLING THE PIPING, CLAMPS AND
PUMP COMPONENTS.
HAZARDOUS VOLTAGE INSIDE. DISCONNECT POWER BEFORE SERVICING.
SERVICE BY TRAINED PERSONNEL ONLY.
PLACING THE WASH INSERT COMPONENTS
Begin by removing any debris left from previous batches of product. Disinfect all work
surfaces according to the standard practices of your operation.
Rib Sets
Once the system is clean, the wash sink components can be installed. Begin by
installing intake guard in the front of the sink section.
Next, place a front (smaller) rib set against one of the front corners of the sink.
