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07610-004-26-29-E
10
INSTALLATION INSTRUCTIONS
INSTALLATION & OPERATION
The water supply line is to be capable of 20±5 PSI “
fl
ow” pressure at the recommended temperature indicated on the data
plate. Take care not to confuse static pressure with
fl
ow pressure: Static pressure is line pressure in a “no
fl
ow” condition (all
valves and services are closed);
fl
ow pressure is the pressure in the
fi
ll line when the valve is opened during the cycle. It
is suggested that a shock absorber (not supplied) be installed on the incoming water line. This prevents water hammer (hydraulic
shock)—induced by the solenoid valve as it operates—from causing damage to the equipment.
PLUMBING CHECK:
Slowly turn on the water supply to the machine after the incoming
fi
ll line and the drain line have been
installed. Check for any leaks and repair as required. All leaks must be repaired prior to placing the machine in operation.
ELECTRICAL POWER CONNECTION:
Electrical and grounding connections must comply with the applicable portions
of the National Electrical Code ANSI/NFPA 70 (latest edition) and/or other electrical codes. Disconnect electrical power
supply and place a tag at the disconnect switch to indicate that you are working on the circuit. The dishmachine data plate
is located on the right side and to the front of the machine. Refer to the data plate for machine operating requirements,
machine voltage, total amperage load and serial number. To install the incoming power lines, open the control box. This
will require taking a Phillips head screwdriver and removing the four (4) screws on the front cover of the control box. Install
3/4” conduit into the pre-punched holes in the back of the control box. Route power wires and connect to power block
and grounding lug. Install the service wires (L1, L2, & L3 (three phase only)) to
the appropriate terminals as they are marked on the terminal block. Install the
grounding wire into the lug provided. Tighten the connections. It is recommend-
ed that “DE-OX” or another similar anti-oxidation agent be used on all power
connections.
VOLTAGE CHECK:
Ensure that the power switch is in the OFF position and ap-
ply power to the dishmachine. Check the incoming power at the terminal block
and ensure it corresponds to the voltage listed on the data plate. If not, contact
a quali
fi
ed service agency to examine the problem. Do not run the dishmachine
if the voltage is too high or too low. Shut off the service breaker and mark it as
being for the dishmachine. Advise all proper personnel of any problems and of
the location of the service breaker. Replace the control box cover and tighten
down the screws.
Power Block
Ground Lug
Incoming Power Connection
Содержание HT-180 HH
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Страница 29: ...07610 004 26 29 E PARTS 22 TOP MOUNTED CONTROL BOX ASSEMBLY 30 28 29 25 22 21 26 33 34 36 1...
Страница 36: ...07610 004 26 29 E PARTS SIDE MOUNT MECHANICAL TIMER CONTROL BOX 29...
Страница 38: ...07610 004 26 29 E PARTS HOOD ASSEMBLY 31 1 5 4 2 3 6 7 10 8 9...
Страница 50: ...07610 004 26 29 E 43 Y STRAINER INCOMING OUTLET PLUMBING ASSEMBLIES PARTS...
Страница 62: ...07610 004 26 29 E 55 460 VOLT MACHINE TRANSFORMER MOUNTING BOX PARTS...
Страница 63: ...07610 004 26 29 E 56 PARTS EXHAUST FAN CONTROL OPTION...
Страница 68: ...07610 004 26 29 E 61 SOLID STATE NOBLE HT 180 HH TOP MOUNT CONTROLS 208 230V 60HZ 1 3 PHASE PARTS...
Страница 69: ...07610 004 26 29 E 62 ELECTRICAL SCHEMATICS NOBLE HT 180 HH UNIVERSAL TIMER 208 230V 60HZ 1 3 PHASE...
Страница 71: ...07610 004 26 29 E ELECTRICAL SCHEMATICS 64 NOBLE HT 180 HH UNIVERSAL TIMER 460V 60HZ 3 PHASE...
Страница 72: ...07610 004 26 29 E 65 NOBLE HT 180 HH 208 230V 60HZ 1 3 PHASE ELECTRICAL SCHEMATICS...
Страница 73: ...07610 004 26 29 E 66 ELECTRICAL SCHEMATICS NOBLE HT 180 HH 460V 60HZ 3 PHASE...
Страница 74: ...07610 004 26 29 E ELECTRICAL SCHEMATICS OPTIONS 67 DOOR INTERLOCK OPTION...
Страница 75: ...07610 004 26 29 E 68 ELECTRICAL SCHEMATICS OPTIONS EXHAUST FAN HOOKUP DRAIN QUENCH OPTIONS...