Lang AGC Installation And Operation Manual

Add-on clamshell hood

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Installation
Operation
Maintenance

Troubleshooting

Model:
AGC
Add-on Clamshell® Hood
Lang Manufacturing Company
Part Number: 60801-
6500 Merrill Creek Parkway
Phone: 425-349-2400 Fax: 425-349-2733
WWW.LANGWORLD.COM
Everett, WA 98203
© Copyright 1998

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Summary of Contents for Lang AGC

  • Page 1: Troubleshooting

    Installation Operation Maintenance Troubleshooting Model: Add-on Clamshell® Hood Lang Manufacturing Company Part Number: 60801- 6500 Merrill Creek Parkway Phone: 425-349-2400 Fax: 425-349-2733 WWW.LANGWORLD.COM Everett, WA 98203 © Copyright 1998...
  • Page 2 THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL. DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE. POST IN A PROMINENT LOCATION INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS GAS.
  • Page 3: Table Of Contents

    CHAPTER READ FIRST ... 4 EQUIPMENT DESCRIPTION... 6 UNPACKING ... 7 INSTALLATION ... 8 INITIAL START-UP ... 10 OPERATION ... 11 SEQUENCE OF OPERATION ... 12 CLEANING & MAINTENANCE PROCEDURES ... 13 TROUBLESHOOTING ... 14 10. PARTS LISTS... 16 11. WIRING DIAGRAMS ... 18 12.
  • Page 4: Read First

    IMPORTANT NOTICE: If the Clamshell® is to be attached to a griddle/ charbroiler in the field – it is recommended to complete the installation of mounting adapter before un-crating the Clamshell®. CAUTION: UNIT IS EXTREMELY HEAVY. FOR SAFE HANDLING, INSTALLER SHOULD...
  • Page 5 CLOTHING. CAREFULLY READ THE WARNING AND FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO BE USED. CAUTION: A COMMERCIAL LIQUID GRIDDLE CLEANER IS NOT RECOMMENDED FOR CLEANING THE GRIDDLE OR CHARBROILER UNDER THE CLAMSHELL® AS MOST CONTAIN POTASSIUM HYDROXIDE OR SODIUM HYDROXIDE WHICH IS HARMFUL TO THE CLAMSHELL®...
  • Page 6: Equipment Description

    Cook different products at the same time with no height adjustments needed. 2.3 Technical • Griddle operates on either Natural Gas or Propane. This must be specified when ordering. It is shipped with a Power Cord and Plug attached. •...
  • Page 7: Unpacking

    The griddle will arrive completely assembled inside a wood frame covered by a cardboard box and strapped to a skid. Remove the cardboard cover, cut the straps and remove the wood frame. Remove griddle from skid and place in intended location. The legs and gas regulator are located in the grease drawer. 3. UNPACKING...
  • Page 8: Installation

    1/2 an inch. NOTE: If this Clamshell® is received already mounted on a Lang griddle no further installation is required. If this Clamshell® is a separate unit proceed to section 4.3 below.
  • Page 9 Regulator 4. INSTALLATION CONT’D Figure 1 Legend: ACV = Automatic Cut-off Valve A = 1” Pipe B = Reduction to 3/4” Pipe C = Reduction to 1/2” Pipe D = Increase to 3/4” Pipe O = Optional second AGC Parts...
  • Page 10: Initial Start-Up

    Clamshell®, the base unit must be cooled below 200°F first. • The Clamshell® has two positions, the lowered position for cooking and the raised position for griddle loading, cleaning, or griddle only use. •...
  • Page 11: Operation

    Raising the Clamshell® turns the gas burner off. • Place food on griddle/charbroiler and immediately lower the Clamshell®. The tiles will glow reddish-orange in approximately 30-45 seconds. The radiant heat from the Clamshell® will cook from the top while the griddle/charbroiler cooks the product from the bottom.
  • Page 12: Sequence Of Operation

    The transformer then supplies 24 VAC to the tilt switch, and to the automatic cutoff valve. • The 24 VAC to the automatic cutoff valve opens the gas valve to the griddle/charbroiler, thus allowing the base unit to operate. •...
  • Page 13: Cleaning & Maintenance Procedures

    • To clean the Clamshell®, start with a clean griddle plate. • Turn off the griddle/charbroiler thermostats and wait until the griddle/charbroiler is cool. CAUTION: DO NOT USE YOUR HAND TO CHECK GRIDDLE/CHARBROILER TEMPERATURE.
  • Page 14: Troubleshooting

    TROUBLESHOOTING 9.1 Symptoms What follows is a chart of Symptoms and Possible Causes to aid in diagnosing faults with the Clamshell®. Refer to the Symptoms column to locate the type of failure then to the Possible Cause for the items to be checked.
  • Page 15 9.2 TESTS NOTICE: Service on 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 the service station nearest you. WARNING: BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS APPLIANCE WHEN THE UNIT IS PLUGGED/WIRED INTO A LIVE RECEPTACLE.
  • Page 16: Parts Lists

    10. PARTS LIST Item No. Part# 103-73 103-19 103-193 103-194 103-197 50201-08 , FR 310.5 ref151.26 255.3 0.f236.48.2(, FR 310.06> > BDCBT9 0 057.4 Tm05257.4 Tm-0.0023 Tc[ ( 803)-6.1(02 80302-06 Description HANDLE HOOD WRAP HOOD SKIRT, LEFT SIDE HOOD SKIRT, RIGHT SIDE HOOD SKIRT, FRONT W/ HINGE WIRE GUARD ADD ON BROILER IGNITION / SENSOR...
  • Page 17 MODULE SPARK IGNITOR BROILER CLIP MOUNT MERCURY TILTSWITCH SWITCH MERCURY TILTSWITCH TUBE #1 UNION ELBO 90 DEGREESTL 3/8" HOOD SPRING AGC SPRING COMPRESSION INNER-BROILER 90 DEGREE FITTING W/#29 DRL NG 90 DEGREE FITTING W/#44 DRL LP TUBE #3 BRAS TBE TEE 3/8-3/8-1/4...
  • Page 18: Wiring Diagrams

    11. WIRING DIAGRAM...
  • Page 19: Warranty

    (time & mileage) for the first (12) twelve months from the date of installation or eighteen (18) months from date of shipment from Lang Manufacturing, which ever comes first. IV. This warranty does not cover routine general...

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