Holman 210HX series Installation And Operation Instructions Manual - page 5
ASSEMBLY AND INSTALLATION
continued
Install unit in its operating position allow
sufficient space for operating personnel.
Install the Crumb, Load and Unload Trays
as shown, making sure the ends are at
least 6" from any vertical combustible
surfaces.
Have an electrician connect input power
to the unit(s) in accordance with local
electrical codes. A connection terminal
block is inside the left side cavity for
models not provided with a cord and plug
set.
ELECTRICAL CONNECTION
Before making any electrical connection
to this unit, check that the power supply is adequate for the voltage, amperage and requirements
stated on the rating plate.
A wiring diagram is included herewith.
Disconnect the unit from the power source before installing or removing any parts.
Be absolutely sure that the ground connection for the receptacle is properly wired. Do not connect
equipment to power without proper ground connections. Improper grounding may result in personal
injury or fatality.
DO NOT CUT OR REMOVE THIS PLUG OR GROUNDING PRONG FROM THE PLUG.
CONNECT/PLUG UNIT INTO DEDICATED A.C. LINE ONLY SPECIFIED ON THE DATA
PLATE OF THE UNIT.
HEATING ELEMENTS
Inspect all heating elements in the unit for breakage. Every unit is properly tested prior to leaving the
factory, but damage may of occurred during shipping. If a broken tube is found, do not apply power to
the unit. If everything checks out, Turn on Main Power Switch, Turn both heat controls and conveyor
belt speed control to the maximum setting and check all heater tubes and conveyor for proper
operation.
COOLING SYSTEM
After the unit is initially turned on, allow 5 to 8 minutes for the fan cooling system to come on. Once
on, check the air intake area located under the unit and be sure that there is a sufficient flow of air
into the control box. Keep area under the unit clean from obstructions that may result in restricted air
flow to the control box. Restricting the air flow will cause the unit to run hotter then designed, causing
the Hi-Limit to turn unit off. See the Oven Components section on page 7 for control box & Hi-Limit
Reset locations.
FINAL CHECK
If all heaters and conveyor systems are operating properly, switch the master on/off switch to the OFF
position and allow unit to cool, the fan will continue to circulate air, cooling the unit until the internal
temperatures have been decreased.
If a problem is discovered during any of these start-up procedures, immediately switch the master
on/off switch to the
OFF position and notify the Star Service Department at (314) 634-6303.
CLEAN
OPERATE
UNLOAD
TRAY
EXTENDED
NOSE
GUARD
CRUMB TRAY
TYPICAL LEFT TO RIGHT CONFIGURATION
ADJUSTABLE
HEAT SHUTTERS
IL1038
WARNING
WARNING