Hobart LT1 ML-104239 User Manual download pdf (Page 7)

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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

⁄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

1 2 3 4 5 6 7 8 9 10 11 12 ... 15 16

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Hobart LT1 ML-104239 User Manual Page 7