Hobart HGC20 ML-114573 User Manual
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OPERATION
WARNING
: THE OVEN AND ITS PARTS ARE HOT. USE CARE WHEN OPERATING, CLEANING,
OR PERFORMING ANY MAINTENANCE.
CONTROLS — MODEL HGC20
(Fig. 5)
ON / OFF / COOL DOWN Switch • Turns oven control
circuits ON or OFF; or COOL DOWN allows the fan
motor to run with the doors ajar to speed oven
cooling.
motor to run with the doors ajar to speed oven
cooling.
THERMOSTAT • Controls oven temperature during cooking
operation.
TIMER • Use to set cooking cycle time. The timer range is
from 0 to 60 minutes. Alarm sounds continuously
when elapsed time counts down to 0; oven does not
turn off. Turn timer to OFF position to stop alarm.
When oven is not in use, keep timer at OFF position.
when elapsed time counts down to 0; oven does not
turn off. Turn timer to OFF position to stop alarm.
When oven is not in use, keep timer at OFF position.
ON LIGHT (Amber) • Is lit when the ON / OFF / COOL
DOWN switch is positioned at ON or COOL DOWN.
HEAT LIGHT (White) • Comes on and goes off when the
burner cycles on and off.
NO IGNITION LIGHT (Red) • Comes on if burner fails to
ignite after the third try. When lighting the oven, the
NO IGNITION LIGHT cycles ON during the 5 second
purge and OFF during the 7 second ignition trial.
NO IGNITION LIGHT cycles ON during the 5 second
purge and OFF during the 7 second ignition trial.
GAS VALVE • When ON, allows gas to flow to the ignition
system.
Fig. 5
COOK TEM
PERATURE
;;
425
450
475
400
350
300
250
225
150
300
500
TEMP F
40
45
50
55
25
30
35
20
15
5
10
60
0
OF
F
PL-52227
ON
HEAT
IGNITION
ON
POW
ER
OFF
COOL
DOW
N
ON
OFF
GAS V
ALVE
TO LIG
HT OV
EN
PLACE
ON/O
FF/CO
OL DO
WN
SWITC
H IN "O
N" PO
SITIO
N.
ADFG
APDF;L
JK;LJ;L
KJ
TO SH
UT-O
FF OV
EN
PLACE
ON/O
FF/CO
OL DO
WN
SWITC
H IN "O
FF" P
OSITIO
N.
TO LIG
HT OV
EN
PLACE
ON/O
FF/CO
OL DO
WN
SWITC
H IN "O
N" PO
SITIO
N.
ADFG
APDF;L
JK;LJ;L
KJ
ON/OFF/COOL
DOWN SWITCH
DOWN SWITCH
ON LIGHT
HEAT LIGHT
NO IGNITION LIGHT
THERMOSTAT
GAS VALVE
TIMER
COOK TIME
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FLUE CONNECTION
Ventilation requirements will vary with each installation and must comply with
Vapor Removal from
Cooking Equipment
, NFPA Standard #96 (latest edition) and with local codes. Considerations to be
kept in mind include:
• Flue connections should never be made directly to the oven.
• The oven should be located under a hood which has an adequate connection to an exhaust duct
• The oven should be located under a hood which has an adequate connection to an exhaust duct
and extends 6"
(15 cm)
beyond the oven sides.
• Clearance above the oven flue should be adequate for the flue products to escape so that there
is no interference with the heat circulation in the ovens.