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ELECTRICAL CONNECTION
WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE
APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL
ELECTRICAL CODES.
WARNING: DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE
DISCONNECT SWITCH TO INDICATE THAT YOU ARE WORKING ON THE CIRCUIT.
ELECTRICAL DATA
Model Volts / Hertz / Phase
Minimum Circuit Ampacity /
Maximum Protective Device
AMPS
LT1
120 / 60 / 1 20
220 / 50 / 1 15
380 / 50 / 3 15
Compiled in accordance with the National Electrical Code, ANSI / NFPA 70, 1996 edition.
Connect the incoming power supply through the hole for
1
⁄2" trade size conduit (Fig. 7) in the back of
the control box. Pigtail leads on the machine contactor and a ground lead are provided. Refer to the
wiring diagram located on the inside of the control box lid.
Fig. 7 Fig. 8
CHEMICAL SUPPLIES
Place the detergent, rinse aid, and sanitizer containers (which are obtained from an independent
supplier) in a location where the delivery tubes will reach them. Put the red delivery tube in the
detergent container, white in the sanitizer container, and blue in the rinse aid container. Make sure
the delivery tube standpipes extend to the bottom of each container.
PUMP PRIMING
Prior to operation, the detergent, sanitizer, and rinse aid delivery pumps must be primed. Priming
switches (Fig. 8) are provided on the control box. With electrical power connected, the doors closed,
and the delivery tubes properly installed in each container, turn the power switch On, press the
FILL
switch to fill the wash tank with water, and press and hold each priming switch until the corresponding
chemical reaches the end of the delivery tube.
Priming is necessary only at installation and after deliming or replacing the sanitizer, rinse aid, or
detergent container(s).
PL-40925-1
CONDUIT HOLE
PL-40926-1
PRIMING SWITCHES