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10

INITIAL START UP

Hot Plates

To "dry out" the Hot Plate, set the thermostat dial at 250°F and turn on the power
switch.  Allow unit to cycle at least 15 minutes at this heat level.  Reset the
thermostat to 350°F allowing the same time.  Then reset the thermostat to 450°F
allowing the same time.  Continue doing this until you reach 850

°

 then allow the

unit to maintain this temperature for a minimum of 4 hours.  More time may be
required if the unit has to operate in a moist environment.

If the unit is out of use for three or more days, a one-hour preheat schedule should
be used, especially when exposed to high humidity and/or cool temperatures.

French Plates

To “dry out” the French Plate, set the six-heat switch to the first setting and turn on
the power switch.  Allow unit to cycle at least 15 minutes at this heat level.  Reset
the six-heat switch to position 2 and allow the same time.  Reset the six-heat switch
to position 3 and allow the same time.  Continue doing this until you reach position
6 then allow the unit to maintain the temperature for a minimum of 4 hours.  More
time may be required if the unit has to operate in a moist environment.

If the unit is out of use for three or more days, a one-hour preheat schedule should
be used, especially when exposed to high humidity and/or cool temperatures.

Griddles

To “dry out” the Griddle, set the thermostat to 250

°

 and turn on the power switch.

Allow the unit to cycle at least 15 minutes at this heat level.  Reset the thermostat to
350

°

 allow the same time.  Reset the thermostat to 450

°

 and allow the unit to

maintain the temperature for a minimum of 4 hours.  More time may be required if
the unit has to operate in moist environment.

If the unit is out of use for three or more days, a one-hour preheat schedule should
be used, especially when exposed to high humidity and/or cool temperatures.

NOTICE:

During the first few hours of operation you may notice a
small amount of smoke coming off the range, and a
faint odor from the smoke.  This is normal for a new
range and will disappear after the first few hours of use.

Summary of Contents for RF-21S Series

Page 1: ...ufacturing Company 6500 Merrill Creek Parkway Everett WA 98203 Rev A Phone 425 349 2400 Fax 425 349 2733 WWW LANGWORLD COM Copyright 2000 Installation Operation Maintenance Troubleshooting Model RF 21...

Page 2: ...LLS GAS THIS INFORMATION SHALL BE OBTAINED BY CONSULTING YOUR LOCAL GAS SUPPLIER AS A MINIMUM TURN OFF THE GAS AND CALL YOUR GAS COMPANY AND YOUR AUTHORIZED SERVICE AGENT EVACUATE ALL PERSONNEL FROM T...

Page 3: ...LE OF CONTENTS 3 2 READ FIRST 4 3 EQUIPMENT DESCRIPTION 6 4 UNPACKING 7 5 INSTALLATION 8 6 INITIAL START UP 10 7 OPERATION 11 8 MAINTENANCE CLEANING PROCEDURES 12 9 TROUBLESHOOTING 13 10 PARTS LISTS 1...

Page 4: ...PERSONNEL AND OR DAMAGE TO EQUIPMENT UNIT MUST BE INSTALLED IN ACCORDANCE WITH ALL APPLICABLE CODES NOTICE The data plate is located right of Range top controls The range voltage wattage serial numbe...

Page 5: ...this or any other LANG appliance must be performed by qualified personnel only Consult your authorized service station directory or call the factory at 1 800 224 LANG 5264 or WWW LANGWORLD COM For th...

Page 6: ...r model number and a brief description of the controls The RF21S Ranges can come with a either a standard bake oven convection oven or just as a range top RF21S H or 36S 20 Six French plates controlle...

Page 7: ...and remove the wood frame CAUTION RANGE WEIGHS 410 LBS 186 kilograms FOR SAFE HANDLING INSTALLER SHOULD OBTAIN HELP AS NEEDED OR EMPLOY APPROPRIATE MATERIALS HANDLING EQUIPMENT SUCH AS A FORKLIFT DOLL...

Page 8: ...nce with local codes or in the absence of local codes with NFPA No 70 latest edition in Canada use CSA STD C22 1 Place spacers ie 2 x 4 wood block not supplied at the front and rear of the oven top Pl...

Page 9: ...L3 L1 L2 L3 L1 L2 L3 L1 L2 Top Only 15 0 41 7 41 7 41 7 36 1 36 1 36 1 18 1 18 1 18 1 72 1 62 5 Convection Oven 21 6 48 3 69 2 62 5 41 9 59 9 54 2 20 5 29 5 27 7 103 8 90 0 Bake Oven 21 0 45 8 66 7 6...

Page 10: ...ow the same time Continue doing this until you reach position 6 then allow the unit to maintain the temperature for a minimum of 4 hours More time may be required if the unit has to operate in a moist...

Page 11: ...ature ranges from 0 850 Recommended Stock pots and heavy kettle work Round French Plates controlled by indicating type 6 heat switch Temperature ranges from 0 750 Recommended Light duty sauce pans and...

Page 12: ...y features of electric equipment give it the regular attention that it deserves the same as any other highly perfected machinery to insure best results and continued high operating efficiency CALIBRAT...

Page 13: ...r authorized service station directory or call the factory at 1 800 224 LANG 5264 or WWW LANGWORLD COM For the service station nearest you WARNING BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS AP...

Page 14: ...01 Pilot Light 480V 6 Lead Black Body 31601 02 Element Pan Assembly w Snout 50300 20 Grab Bar Assembly 36 Long Cruise Line Only 50300 32 Grab Bar Assembly 36 Long Marine Units Only 50300 44 Pan Latch...

Page 15: ...RANGE TOP WIRING GRIDDLE HOT TOP FRENCH PLATE 1 Griddle and Top Plate Element 2 Pilot Light 3 450 Griddle thermostat 4 Circuit breakers 5 French plate 6 6 Heat switch 7 Hot Top 8 850 Hot Top thermost...

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