Page 1
TM S6161-DR-FSE-010/34931 OPERATION AND SERVICE MANUAL ELECTRIC CONVECTION OVEN RANGE MODEL NUMBER 9P-RT36D-440VG (ALSO KNOWN AS RF21SM-A) LANG MANUFACTURING COMPANY A DIVISION OF STAR MANUFACTURING INTERNATIONAL 10 SUNNEN DR ST. LOUIS, MO 63143 DISTRIBUTION STATEMENT THIS PUBLICATION IS REQUIRED FOR OFFICIAL USE OR FOR ADMINISTRATIVE OR OPERATIONAL PURPOSES.
Page 2
2. PURPOSE: THIS TECHNICAL PUBLICATION IS ISSUED FOR THE PURPOSE OF IDENTIFYING AN AUTHORIZED TECHNICAL MANUAL FOR NAVY USE AND FOR PROVIDING SUPPLEMENTAL TECHNICAL INFORMATION. A. MANUFACTURER: LANG MFG. DIVISION OF STAR MANUFACTURING INTERNATIONAL B. CONTRACT NUMBER: _________________________________ C. EQUIPMENT: ELECTRIC CONVECTION OVEN RANGE, MODEL NUMBER RF21SM-A REQUISITION NUMBER: NOT REFERENCED E.
Page 3
XXXXX-XX-XXX-XXX/XXXX MARCH 2001 APPROVAL AND PROCUREMENT RECORD APPROVAL DATA FOR: LANG ELECTRIC CONVECTION OVEN RANGE MODEL NUMBER RF21SM-A. TITLE OF MANUAL: MAINTENANCE MANUAL FOR ELECTRIC CONVECTION OVEN RANGE MODEL NUMBER RF21SM-A APPROVAL AUTHORITY: NAVAL SHIP SYSTEMS ENGINEERING STATION CONTRACT NUMBER # OF UNITS APL/CID 7310-01-104-3349...
Page 4
CHANGE RECORD Change no. Date Title and/or Brief Description Signature of Validating Officer...
Page 5
THE INFORMATION IN THIS MANUAL IS CRUCIAL AND MUST BE RETAINED FOR FUTURE REFERENCE. READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND WARNINGS CONTAINED IN THIS MANUAL. DANGER POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH. WARNING POTENTIALLY HAZARDOUS SITUATION WHICH, IF NOT AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY.
LIST OF ILLUSTRATIONS ILLUSTRATION PAGE 1. SPECIFICATION SHEET ...............11 2. RANGE TOP CONFIGURATION............13 3. LEG LAYOUT ..................14 4. ASSEMBLY ....................15 5. ILLUSTRATED PARTS BREAKDOWN ..........23 6. WIRING DIAGRAM.................30...
IMPORTANT READ FIRST IMPORTANT EACH UNIT IS EXTREMELY HEAVY. FOR SAFE HANDLING, INSTALLER CAUTION SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION.
Page 9
Service on this, or any other, LANG appliance must be performed by NOTICE qualified personnel only. Consult your LANG authorized service station directory or call the factory at 1-800-807-9054, or WWW.STAR-MFG.COM For the service agent nearest you. BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS...
Page 10
LANG MANUFACTURING COMPANY MANUAL FOR MODEL 9D-RT36A-440VG (ALSO KNOWN AS RF21SM-A) ELECTRIC CONVECTION OVEN RANGE ISSUED DATE: JULY 2001 LANG MANUFACTURING COMPANY 6500 MERRILL CREEK PARKWAY EVERETT, WA 98203 ELECTRIC CONVECTION OVEN RANGE PER: MIL-X-XXXXXXXX MIL SPEC LANG MODEL NUMBER SPECIFIC NSN MIL-R-43954 RF21SM-A...
EQUIPMENT DESCRIPTION ELECTRIC RANGE EXTERIOR The Range dimensions are 30” (76.2cm) High (without legs), 38” (96.5cm) Deep, and 36” (91.5cm) Wide. The Sides, Bottom, and Rear wall are constructed stainless steel. The Range surface comes with a 24” griddle and two 9” in diameter French Plates. ITEMS 1 ea.
UNPACK-ING EACH UNIT WEIGHS 600 LBS (THE TOP WEIGHS 410 LBS). FOR SAFE CAUTION HANDLING, INSTALLER SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY APPROPRIATE MATERIALS HANDLING EQUIPMENT (SUCH AS A FORKLIFT, DOLLY, OR PALLET JACK) TO REMOVE THE UNIT FROM THE SKID AND MOVE IT TO THE PLACE OF INSTALLATION.
INSTALLATION THIS APPLIANCE MUST BE GROUNDED AT THE TERMINAL PROVIDED. DANGER FAILURE TO GROUND THE APPLIANCE COULD RESULT IN ELECTROCUTION AND DEATH. WARNING INSTALLATION OF THE UNIT MUST BE DONE BY PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE INJURY TO PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
INITIAL START-UP INITIAL PREHEAT Prior to putting any range or oven into full time operation at normal cooking temperatures, it must be thoroughly dried out. Moisture absorption in the closed spaces, in the insulation, and even inside the heating elements can cause future trouble if not properly treated.
OPERATION During the first few hours of operation you may notice a small amount of NOTICE smoke coming off the range, or out of the oven, and a faint odor from the smoke. This is normal for a new range and will disappear after the first few hours of use.
MAINTENANCE & CLEANING ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE FROM CAUTION COMBUSTIBLE MATERIALS. KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND DRY. IF SPILLS CAUTION OCCUR, CLEAN IMMEDIATELY, TO AVOID THE DANGER OF SLIPS OR FALLS. WARNING KEEP WATER AND SOLUTIONS OUT OF CONTROLS. NEVER SPRAY OR HOSE CONTROL CONSOLE, ELECTRICAL CONNECTIONS, ETC.
Page 19
MAINTENANCE & CLEANING Service on this, or any other, LANG appliance must be performed by NOTICE 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. BOTH HIGH AND LOW VOLTAGES ARE PRESENT INSIDE THIS WARNING APPLIANCE WHEN THE UNIT IS PLUGGED/WIRED INTO A LIVE...
Page 20
MAINTENANCE & CLEANING RANGE Griddle RIDDLE PROBABLE CAUSE CORRECTIVE ACTION Incorrect wiring Confirm that oven is getting proper voltage. Confirm that range is phased correctly. Cycle breaker to the “ON” position. Oven circuit breaker not on Defective Thermostat Confirm that thermostat is getting correct voltage. Confirm that thermostat is operating properly.
Page 21
MAINTENANCE & CLEANING MAKE SURE THE RANGE HAS BEEN PROPERLY SECURED FROM WARNING POWER BEFORE REMOVING ANY COMPONENTS. REMOVAL INSTRUCTIONS OVEN Thermostat, Contactor, Transformer, and Switch These parts are located behind the control panel assembly on the right hand side of the oven. To access control panel, remove the vent knob and the seven screws around the outside of the control panel assembly.
Page 22
MAINTENANCE & CLEANING REMOVAL INSTRUCTIONS OVEN CONTINUED Elements Remove oven racks and right hand rack slide from oven. Remove the wing nuts holding oven baffle to right hand of oven. Remove oven baffle from oven. Remove 4 screws holding oven elements to right hand of oven.
PARTS LIST Item # Description Lang Part # Vendor Vendor # Range Plate Assembly 1/2” x 3ft 50401-03 Lang Mfg. 50401-03 Element (Griddle) 440V I/S 3000 Watts 11010-24 Caloritech 1x1-11216-02 Element (Griddle) 440V O/S 2000 Watts 11010-23 Caloritech 1x1-11217-02 Element Pan Assembly w/ Snout 50300-20 Lang Mfg.
Lang Manufacturing Limited Warranty to Commercial Purchasers* (Contiguous U.S. Including Hawaii, Alaska & **Canada.) Lang Manufacturing Equipment (“Lang Equipment”) IV. This warranty does not cover routine general has been skillfully manufactured, carefully inspected maintenance, periodic adjustments, as specified in and packaged to meet rigid standards of excellence. operating instructions or manuals, and consumable parts Lang warrants its Equipment to be free from defects in such as quartz elements, or labor costs incurred for...
Page 32
STAR MANUFACTURING 10 Sunnen Drive, St. Louis, MO 63143 U.S.A. (800) 807-9054 (314) 781-2777 Parts & Service (800) 807-9054 www.star-mfg.com...
Need help?
Do you have a question about the 9P-RT36D-440VG and is the answer not in the manual?
Questions and answers