LVC46 LVC46X - Star Mfg Web Logon
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1. 7 17 8 7 X17 17 8 6 6 8 e Bi K a TO JIMI Shi 0 H F E l e oso RO 3 12 11 15 14 5 Nameplate te 13 ul Heats 16 6 4 2 15 14 21 Nameplate f 13 SC 16 Ventilator Section Operating Features amp Controls 2 18 19 20 WVC 46 WVC 46X IL2631c p n 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood FEATURES 8 OPERATING CONTROLS continued FEATURES 8 OPERATION CONTROLS p DESCRIPTION COMMENT VENTILATOR EXHAUST DUCT FRONT Exit point for ventilator airflow on front of unit DO NOT BLOCK VENTILATOR FAN Provides air movement for ventilation 3 HI EFFICIENCY CHARCOAL FILTER Removes grease and smoke particles Also assists in cooking odor PACK removal FIRE SUPPRESSION TANK Container for ANSUL Low pH Liquid fire suppression fluid 5 ACTUATOR ASSY Triggers deployment of suppression fluid through manual pull station or electric detection e ANSUL CARTRIDGE Propels suppression liquid through suppression manifold and nozzles DISCHARGE NOZZLES Fire suppression media discharges here 3 places Designed to activate at certain temperature Activates i e fire on the ELECTRICAL DETECTORS cooktop activates fire suppression system Should be checked every 6 months during ANSUL Service Inspection 9 APPLIANCE LIGHT Not2. U KE Baffle Filter 16 x 20 Pre Filter Hood Part No 21 Z16860 Part No 21 Z16882 Grease Cup Part No 2D Z14672 Filter HEPA Carbon Pack Part No N1 VVLO171 Model LVC 46 Maintenance Parts SK2808 Rev 8 27 2014 26 pin 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood EXPLODED VIEVV 8 PARTSLIST Suppression System p Ni N N nr LAT NG Q 3 a ae L aAA III MI QD PS 11 tif AQ HT Model LVC 46 Ventless Hood System SK2809 Rev 8 27 14 Suppression System LVC 46 Suppression System Part Number Qty Description Application ER LVC 46 20 307481 ADAPTER SWIVEL ANSUL TRY 20 302931 NOZZLE 1 W 20 Z15341 REGULATED ELEC RELEASE _ LVC 46 6 20 304433 TANK SS ANSULEX 1 5 GALLON LVC 46 21 ES NOZZLE 245 me 3 2K 47269 3 ADAPTERSIBINGUICKCONA JE LVC46 LU gt Q Tr Q O 4 A gt lt fr Main Assy POOH lesianiun SS9JJUBA OAT WdO 6Z0ZM Wz u d dddddddd VALLI dddddddd ddddddd
3. CLEANING INSTRUCTIONS PRECAUTIONS Disconnect unit from electric power and allow to cool Cover frypot to prevent oil contamination CAUTION HOT SURFACE FREQUENCY Weekly Exposed surfaces can be hot TOOLS Mild detergent clean non abrasive towels rome TONE ane Way Cause burns Allow unit to cool NOTE Ventilator section to be cleaned in conjunction with cooking BEER appliance Refer to appliance user instructions for cleaning procedure CAUTION SHOCK HAZARD 1 TURN HOOD POWER SWITCH TO OFF DO NOT splash or pour water Cover cooking appliance to prevent oil contamination or grease onto control panel or wiring 2 Remove BAFFLE FILTERS and GREASE CUP s 3 Empty GREASE CUP s into an appropriate grease collection receptacle 4 Clean BAFFLE FILTERS and GREASE CUP s in a sink or dishwasher using mild detergent and warm water 5 Dry components with a clean non abrasive cloth Reinstall BAFFLE FILTERS and GREASE CUP s in ventilator 6 Wipe exterior of ventilator with a clean cloth moistened with warm water and mild detergent Rinse by wiping with a clean cloth moistened with warm water 7 Uncover the cooking appliance and reconnect unit to electric power Procedure is complete 17 CLEANING INSTRUCTIONS I PRECAUTIONS Disconnect unit from electric power and allow to cool CAUTION Cover cooking surfaces and frypots to prevent HOT SURFACE contamination Exposed surfaces can be hot I to
4. FIRE HAZARD HEALTH HAZARD All cooking appliance must be connected to the cooking appliance contactor the control circuit of which is controlled by the ventilator Failure to control cooking appliances will provide no protection in the event of a fire nor will cooking vapors and odors be contained in the event of ventilator hood ELECTRICAL INSTALLATION Refer to the nameplate on the ventilator Verify ELECTRICAL SERVICE POWER Voltage and phase must match the nameplate specifications and available electrical service amperage must meet or exceed the listed amperage Refer to specifications listed on page 1 of this manual The ground lug of this ventilator must be connected to a suitable building ground Open the front control panel to access the cooking appliance contactor and builign alarm relay Wire the cooking appliance control circuit to the terminal block per the figure below NOTE Itis the responsibility of the electrical contractor to provide suitable wiring flexible or rigid conduit and an appropriate strain relief Electrical Connection NOTE The hood requres a single phase 1ph 208 or 240 volt 20 amp suppy When connecting line voltage to the unit s terminal block use a minimum of 12 gage copper wire only suitable for 167 F 76 C ambient temperature Appliance Connections All under hood appliances are required to be interlocked with the hood s equipment cut off circuit through a customer su
5. VENTLESS UNIVERSAL HOOD SYSTEM tor ELECTRIC OVENS PROOFERS 8 HOLDERS LVC 46 LVC 46X Installation and Operation Instructions 2M W2029 Rev 8 27 14 i ful 4 Mul Mai h 0 Ia jii W IND D I VI Q di D ju ay IN Ta i ii ij 0 U I NANNAN ANNANS Kee IL2629a SAFETY SYMBOL These symbols are intended to alert the user to the presence of important operating and maintenance instructions in the manual accompanying the appliance FOR YOUR SAFTEY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN THE VICINTIY OF THIS OR ANY OTHER APPLIANCE POST IN PROMINENT LOCATION INSTRUCTIONS TO BE FOLLOWED IN THE EVENT USER SMELLS 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 THE AREA WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE INJURY OR DEATH READ THE INSTALLATION OPERATION amp MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT WARNING A RISK OF FIRE OR ELECTRIC SHOCK DO NOT OPEN WARNING TO REDUCE THE RISK OF ELECTRICAL SHOCK DO NOT REMOVE CONTROL PANEL NO USER SERVICABLE PARTS INSIDE REPAIRS SHOULD BE DONE BY AUTHORIZED SERVICE PERSONNEL ONLY NOTICE Using any part other than genuine Lan
6. Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood 8 Install the vertical adapter at the 9 Secure adapter bracket use 6 INSTALLATION SLIDE BRACKET OVER BLOVVER DISCHARGE discharge of the blovver SECURE WITH 8 32 SCREWS STEP 10 INSTALL FIRE DAMPER INTO BLOWER ADAPTER 8 32 screws Not provided 10 Remove the fire damper from the horizontal discharge and install it into the vertical discharge adapter assembly See Fig 5 STEP 12 SECURE ADAPTER BRACKET 11 Reconnect discharge flex tubing and CLOSE OFF WITH 8 32 SCREWS 7 blower pressure switch tube Verify that RET tubing is secure and tight 12 Install adapter bracket close off part NI Z18760 See Fig 5 13 Replace blower access panel eng INSERT FIRE DAMPER INTO THE VERTICAL ADAPTER ASSEMBLY 14 Reconnect power supply and verify unit A elles operation I A 5 IL2852 11 INSTALLATION DANGER SUFFOCATION HAZARD Do not attempt to use this ventilator vvith gas fired units This ventilator vvill not remove products of combustion Unvented exhaust gasses can be deadly mia WARNING HS HOCK HAZARD Electrical connections must be made by a licensed electrician CAUTION
7. installation If the REPLACE PRE FILTERS light illuminates Replace the Pre filters If the REPLACE FILTER light illuminates replace the FILTER PACK NOTE the REPLACE FILTERS light is a warning that filter pack is nearing the end of its service life The ventilator will continue to operate for a period of time after the REPLACE FILTER LIGHT turns ON to allow continued operation through a peak period However filter pack must be replaced within a short time period or it will clog disabling the ventilator and appliances If the SERVICE REQUIRED light illuminates the filter pack is restricted to the point of insufficient airflow for proper operation and the Ventilator will shut ON POWER LH OFF SERVICE REQUIRED OD REPLACE FILTER PACK OD REPLACE PREFILTER CO CHECK FILTER IL2870 down until the underlying clogged filter situation has been corrected Replace clogged item with a fresh filter to correct the condition Reset the unit by turning VENTILATOR POWER SWITCH to OFF then back to ON A failure of incoming electric power will cause a shut down of the unit Reset the unit by turning VENTILATOR POWER SWITCH to OFF then back to ON Operation Lights There are two equipment lights that provide illumination of the working area These lights are controllled by the main power switch p n 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood
8. ms ia FRONT VIEW SIDE VIEW Intended for installation in accordance with The standard for ventilation control and fire protection of commercial cooking operations NFPA 96 the National Electric Code NFPA 70 and local codes where applicable Only electrically heated appliances are acceptable for installation Appliance Operation Requires the Fire suppression system be setup charged and certified by an authorized ANSUL distributor The airflow monitoring system will prevent appliance operation if insufficient airflow is detected or all filters are not in place The service panel must be in place for blower operation IL2871 p n 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood INSTALLATION continued SERVICE TECHNICIAN INSTALLATION NOTES This ventilator hood is to be used vvith light duty and medium duty electrically powered cooking appliances only e DO NOT attempt to use this ventilator hood with gas fired units e DO NOT use this ventilator hood with electrical appliances whose dimensions or wattage characteristics exceed those defined in the Under Hood Cooking Appliance Limitations page 6 Installation and start up must be performed by an Authorized Installation Company Ansul Installer must complete the WARRANTY INITIATION form 2M 303912 included with the unit for the warranty to begin and record installat
9. system discharge all lines and nozzles must be thoroughly cleaned prior to recharging the system Be sure to note such cleaning on the hood maintenance log Residual fire suppression media may compromise the flow and dispersion of fire suppression media in any subsequent activation POOH lesianiun OAT Ndo 6zozm inz Ha 28C Il PA A A A A A E VAVAVAVAVAVAVAVAVAVAVAVA ee Zl VA V VA A ot 77001000 JV PILL IL mme AAA AA et EEA JIVGA LN3S V NOLLVH3dO 901 NOILOAdSNI ATIHLNOW SYSNMO GOOH HOLIV TIILNSA Bulmojjoj sy JO UOIJEJIJIJOA SPNJOUI eys Bull njoejn UEIN Bue uono dSsul Siu WNWIUIW e JV JENUBJ UONEJSdO S JeJNJOBINUEUI SU UJIM SOUEPJODDE UI SISEQ AJUJUOU B UO pPajonpuo2 aq jjeus uono dsu an DI Busa ainssaid DIJEJSOJPAU o 159 qns aq snu LuajsAS Guiguunjd uoisseuddns ou oun o syed p ziloujne Alojoej JO JUBWISVEJADJ uey 19410 sedas AUYY APIS 9519491 UO SUOIJEPUSWWOV9I pue seda jje 507 v28T1I JONVI lddV AHL OL GHHOVLIV ATLNAINVN ad 43409 SNILOALOdd V NI Ld3M 39 LSNW SO 1 JONVNALNIVN SIHL VAVAVAVAVAVAVA ss seas won PAPA PAPA PA AN soo JI 1861 pue Jo dsui SUJUOW 9 JBAJ9JUI XEW Buimid pue UOISOJJOD oj PJOJILLIJJOU JNg se YONS suoni puoo Aue pue SUOIJONIJSQO JOJ yug pue Buiquunid sasoy uoisseiddns au jJoadsuj 1591 SIU JO Wed e Jou 1uess iddns a JO HJeyos p SUJUOW 9 BAJO UI XEJN I A pinbij YUE JUESSaJddns su uONeNnjoe JOJ S901A9P bulsesjal Ip s
10. Shown ON when hood power switch is ON Illuminates cooking area GREASE DRIP TRAY Not Shown Collects grease moisture dripping from baffle filter 16 BAFFLE FILTER Extracts and drains most greases and moisture from the air flow l Replaceable PRE FILTER stops large particles of grease from jern reaching the FILTER PACK for reduced maintenance costs EQUIPMENT INTERFACE CONTACTOR Sieg ek appliances only while ventilator section is sensed as BUILDING FIRE ALARM RELAY Reports fire alarm condition to building fire management system DETECTION END OF LINE RELAY Prevents appliance operation if a fault is found in detection circuit SUPPLY CONNECTION TERMINAL Provides connection point for electrical circuitry BLOCK FILTER INTERLOCK SWITCHES Proper installation of baffle filter and filter pack closes these switches in ventilator sensor circuit 18 HEPA FILTER SWITCH Montitors the HEPA filter and indicates when it needs replacing if ignored it will lead to unit shut down Monititors the Pre Filter and indicates when it needs replacing if ignored it will lead to unit shut down UNIT SHUT DOWN SWITCH Shuts down the unit and appliances when the lack of air flow reaches a certain level triggers a service unit indicator Sa RE Provides connection point for electrical circuit TERMIMAL BLOCK P Y 16 17 PRE FILTER SWITCH 20 21 PRECAUTIONS AND GENERAL INFORMATION DANGER SUFFOCATION HAZARD Do not attempt to use this
11. by local codes Any such remote manual pull station must be installed by an authorized Ansul distributor in accordance with the AUTHORITY HAVING JURISDICTION The fire detection system utilizes one electronic thermal detector with an actuation set point of 275 F 135 C The signaling from the detection devices will automatically discharge the fire suppression media through all nozzles disable the cooking appliances and cause the alarm to sound Fire supression media will form an emulsion designed to both smother and cool the fuels in on the cooking appliance 13 DANGER FIRE HAZARD Fire Suppression system must be charged and certified by an authorized Ansul distributor DO NOT attempt to modify or bypass the fire suppression system An uncontrolled fire can Cause serious injury or death NOTE If the fire suppression system is discharged a buzzer will sound continuously The unit will remain inoperable until the fire suppression system is serviced recharged and reset by an authorized Ansul distributor Charging of the Ansul Fire Suppression system must be in accordance with Ansul Design Installation Recharge and Maintenance Manual 418087 NOTE If a REMOTE MANUAL PULL STATION is installed moving the ventilator for any reason may cause the Ansul system to discharge IMPORTANT Should the fire suppression system discharge all nozzles must be replaced and all lines
12. thoroughly cleaned prior to recharging the system Residual fire suppression media may compromise the flow and dispersion of fire Suppression media in any subsequent activation INSTALLATION continued DANGER DANGER BURN HAZARD Any additional remote pull station must NOT be installed on the front of the cooking appliances Discharge of the fire extinguishing system into hot grease or oil may cause hot foam to spill over from the cooking surface or frypot Serious burns and other injuries can result from contact with hot oil and from slipping in spilled oil The manual pull station is installed on the right side facing the unit It may however be relocated to the left side of the ventilator hood by an authorized Ansul agent FIRE SUPPRESSION SYSTEM INSTALLATION continued The MANUAL PULL STATION and any similar REMOTE MANUAL PULL STATION will activate the fire suppression system when the ring on the pull station is pulled to its full extent DETECTION AND ACTIVATION CONNECTIONS MODEL WVC 46X ONLY TO CUSTOMER TO CUSTOMER OPEN SUPPLIED U L LISTED SUPPLIED U L LISTED RELEASING CONTROL ANSUL ELECTRIC UNIT 120V RATED SWITCHING DEVICE 12854 14 pin 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood INSTALLATION FILTER INSTALLATION Note air flow direction arrow on filter pack Remove old filter pack and slide new filter pack fully into the approp
13. E NDA 0 2 EDTA 0 65 64 02 8 IA Proprietary Mixture of Organic and Inorganic Salts 48 0 50 0 NJA N Yellow Green Fluorescent Dye 0 011 518 47 8 Oral LD rat ellow ree uoresc y N E 6800 malka Water Approx 50 0 7732 18 5 N E NDA SECTION 3 PHYSICAL AND CHEMICAL CHARACTERISTICS Fire and Explosion Data Boiling Specific Vapor Pressure Point Gravity H 0 1 1 99 mm Hg Not Determined Percent Volatile Vapor Density Evaporation Rate by Volume Approx 90 0 Air 1 1 03 Butyl Acetate 1 Approx 0 005 Solubility Reactivity in in Water rn Mild exothermic reaction R Fluorescent Yellow Colored Liquid Mild Odor Flash Point Flammable Limits N A Extinguisher N A Auto Ignition None to boiling in Air by Volume Media Temperature N A Special Fire Fighting Procedures NONE THIS IS AN EXTINGUISHING AGENT Unusual Fire and Explosion Hazards None SECTION 4 PHYSICAL HAZARDS Stability Unstable Conditions Stable to Avoid de P Reactive Metals CIF electrically energized equipment any material reactive with water Hazardous Decomposition Products Not established acrid fumes Hazardous May Occur Conditions Polymerization Will Not Occur KI to Avoid 22 pin 2M W2029 OpM LVC Universal Hood pin 2M W2029 OpM LVC Universal Hood SECTION 5 HEALTH HAZARDS ANSULEX Low pH continued Threshold l Limit Value None Established Routes of Entrv Eve Contact Ir
14. ING CONTROLS 2 3 PRECAUTIONS amp GENERAL INFORMATION 4 AGENCY LISTING INFORMATION 5 INSTALLATION 5 Unpacking amp Inspection 5 Components 5 Under Hood Appliance Limitations 6 Service Technician Installation Notes T Site Preparation 9 Mechanical Installation 9 Discharge Direction Modification 10 11 Electrical Installation 12 14 ANSUL INSTALLATION amp SETUP 13 14 Filter Installation 15 OPERATION 16 Operation Lights 16 CLEANING INSTRUCTIONS 17 18 REQUIRED MAINTENANCE amp MAINTENANCE LOGS 20 23 TROUBLESHOOTING SUGGESTIONS 24 WIRING DIAGRAM 25 EXPLODED VIEW amp PARTS LIST 26 29 INTRODUCTION Thank You for purchasing this Lang Manufacturing appliance Proper installation professional operation and consistent maintenance of this appliance will ensure that it gives you the very best performance and a long economical service life This manual contains information and instructions for the ventless ventilation hood its use and care For information regarding cooking appliance s please refer to the manufacturer s operation manual ELECTRICAL SPECIFICATIONS pin 2M W2029 OpM LVC Ventless Universal Hood LVC46 208 240V For supply connection use 12 AWG copper wire only LVC46X FEATURES 8 OPERATING CONTROLS
15. INTENANCE SHALL BE INACCORDANCE WITH THE STANDARD FOR VENTILATION CONTROL AND FIRE PROTECTION OF COMMERIAL COOKING OPERATIONS N F P A 96 current edition 3 MONTH MAINTENANCE Thoroughly clean entire HOOD PLENUM and BLOWER section 6 MONTH MAINTENANCE Inspection and testing of total operation including FIRE DAMPER and all SAFETY INTERLOCKS shall be performed by qualified service personnel All FIRE SUPPRESION SYSTEM actuation components including MANUAL PULL STATION and any REMOTE MANUAL PULL STATION must be inspected for proper operation in accordance with the maintenance schedule published in ANSUL R 102 SYSTEM DESIGN INSTALLATION RECHARGE AND MAINTENANCE MANUAL 418087 ANNUAL 12 MONTH MAINTENANCE NOZZLES and MANUAL PULL STATION must be cleaned in accordance with ANSUL R 102 SYSYTEM DESIGN INSTALLATION RECHARGE AND MAINTENANCE MANUAL 418087 12 YEAR MAINTENANCE The FIRE SUPRESSION AGENT TANK must be HYDROSTATICALLY TESTED and the FIRE EXTINGUISHING AGENT must be REPLACED in accordance with the maintenance schedule published in ANSUL R 102 SYSTEM STANDARD UL 300 LISTED This maintenance to be performed by qualified Ansul service personnel only IMPORTANT Per NFPS 96 a signed and dated VENTILATOR HOOD MAINTENANCE LOG must be maintained on the premises and be made available for inspection by the authority having jurisdiction upon request IMPORTANT Should the fire suppression
16. Keep tightly closed Keep separate from acid A es See incompatibility information in Section 4 recautions Steps to be taken in Case Stop leaks Contain spills Remove as much as possible Place in closed container for proper disposal Material is Released or Spilled Wash spill area with large amounts of water to remove traces and neutralize Waste Disposal e E i A jae Dispose of in compliance with local state and federal regulations HAZARDOUS MATERIAL IDENTIFICATION SYSTEM HAZARD INDEX SEVERE HAZARD 0 HEALTH SERIOUS HAZARD SLIGHT HAZARD MINIMAL HAZARD 0 REACTIVITY 4 3 2 MODERATE HAZARD 0 FLAMMABILITY 1 0 N A Not Applicable NDA No Data Available N E Not Established ANSUL and ANSULEX are registered trademarks Internet Address http www ansul com ANSUL INCORPORATED ONE STANTON STREET MARINETTE WI 54143 2542 Form No F 90160 6 1999 Ansul Incorporated 23 TROUBLESHOOTING SUGGESTIONS Possible Cause Suggested Remedy Unit will not operate Reconnect to electric power Disconnected from electric power no indicators lights lit Reset circuit breaker for unit Unit will not operate buzzer sounds Fire suppression system not set Contact an authorized Ansul distributor for repairs CHECK FILTER light lit I Pe OPANG MGE NONIN Properly install filters Filter nearing end of service life Arrange to replace filters in a timely manner REPLACE FILTER light lit Filter pack plugged Replace filter pa
17. NG DIAGRAM LVC 46 208 240 VOLT AC 60 HZ L2 POWER SWITCH L2 12FLA 60RLA 120VAC 8FLA 48LRA 250VAC 18A 277VAC RES 120 VOLT WARNING CHANGE BUZZER PREFILTER LIGHT FILTER PACK INTERLOCK RT BUILDING ALARM RELAY PRE FILTER INTERLOCK LT SOLENOID BLOWER ACTUATED SWITCH EQUIPMENT SHUTOFF CONTACTOR REPLACE FILTER PACK PRESSURE SWITCH BAFFLE FILTER INTERLOCK LT SUPPRESSION ACTIVATED SWITCH DETECTION END OF LINE 208 240 V APPLIANCE CONTROL CIRCUIT EQUIPMENT SHUTOFF CONTACTOR SPST SWITCHED PREFILTER DETECTION PRESSURE END OF SWITCH LINE RELAY EQUIPMENT CUTOFF TERMINALS SERVICE REQ D FIRE SUPPRESSION SOLENOID ELECTRICAL DETECTORS CHECK FILTERS LIGHT AIRFLOW SHUTDOWN PRESSURE SWITCH SERVICE DOOR SWITCH POWER SWITCH L1 208 240 VOLT AC 60 HZ L1 FOR SUPPLY CONNECTION USE 12 AWG COPPER WIRE ONLY SUITABLE FOR AT LEAST 75C TO APPLIANCE SPST SWITCHED EQUIPMENT CUTOFF TERMINALS TO APPLIANCE 208 240V APPLIANCE CONTROL EQUIPMENT CUTOFF TERMINALS CUSTOMER SUPPLIED CONTACTOR S CUSTOMER SUPPLIED GROUND CONTACTOR S TJ OVER CURRENT PROTECTED SUPPLY CUSTOMER SUPPLIED SOURCE CIRCUIT L OVER CURRENT PROTECTED SUPPLY EQUIPMENT INTERFACE OPTION 1 EQUIPMENT INTERFACE OPTION 2 2M Z16987 REV 3 26 2013 LVC 46X 208 240 VOLT AC 60 HZ L2 12FLA 60RLA 120VAC 8FLA 48LRA 250VAC 18A 277VAC RES POWER SWI
18. TCH L2 WARNING BUZZER CUSTOMER SUPPLIED SUPPRESSION ACTIVATED SWITCH 2 208 240V CONTROL CHANGE PREFILTER 120 VOLT LIGHT CUSTOMER SUPPLIED FIRE SUPPRESSION FILTER PACK INTERLOCK RT BUILDING ALARM pin 2M W2029 OpM LVC Ventless Universal Hood ACTUATED SWITCH 1 AND SOLENOID 120V RATED DETECTION END OF LINE ELECTRICAL DETECTORS 208 240 VOLT AC 60 HZ L1 TO APPLIANCE CUSTOMER SUPPLIED CONTACTOR S GROUND OVER CURRENT PROTECTED SUPPLY EQUIPMENT SHUTOFF CONTACTOR 208 240 V APPLIANCE CONTROL CIRCUIT PREFILTER PRESSURE SWITCH SPST SWITCHED EQUIPMENT CUTOFF TERMINALS POWER SERVICE SWITCHL1 DOOR SWITCH Set 208 240V APPLIANCE CONTROL EQUIPMENT CUTOFF TERMINALS EQUIPMENT INTERFACE OPTION 1 CHECK FILTERS LIGHT RELAY PRE FILTER INTERLOCK LT BAFFLE FILTER INTERLOCK LT EQUIPMENT SHUTOFF CONTACTOR DETECTION END OF LINE RELAY AIRFLOW SHUTDOWN PRESSURE SWITCH CUSTOMER SUPPLIED CONTACTOR S 25 SERVICE REQ D LIGHT SPST SWITCHED EQUIPMENT CUTOFF TERMINALS CUSTOMER OVER CURRENT PROTECTED SUPPLY EQUIPMENT INTERFACE OPTION 2 SUPPLIED SOURCE CIRCUIT BLOWER REPLACE FILTER PACK PRESSURE SWITCH FOR SUPPLY CONNECTION USE 12 AWG COPPER WIRE ONLY SUITABLE FOR AT LEAST 75C 2M Z17438 REV 5 26 2013 EXPLODED VIEVV 8 PARTSLIST Filter Maintenance WHVHOVVVD WIVHOVPVD KASSIKS
19. ZARD DO NOT operate any grease producing cooking appliance unless the grease cup is properly installed Oil will drip onto floor creating a slipping hazard CAUTION BURN HAZARD DO NOT operate any cooking appliance unless the grease cup Is installed Moisture dripping onto hot surfaces oil or grease can cause splattering OPERATION CAUTION HOT SURFACE Exposed surfaces can be hot to the touch and may cause burns CAUTION AN SHOCK HAZARD DO NOT splash or pour vvater or grease onto control panel or vviring IMPORTANT The ventilator cannot operate if the filter pack is removed or clogged It is the responsibility of the store management to maintain sufficient spares of filter packs to avoid prolonged shutdown of the ventilator when this filter is expended Filter packs cannot be cleaned Lang Manufacturing assumes no liability for loss of business due to filter related shutdown Filters that are not genuine Lang Replacement Parts may cause your unit to operate incorrectly and you will risk the possibility of voiding your warranty Control Panel NOTE Cooking appliances must be operated in accordance with the manufacturer s instructions During normal operation the illuminated power switch will be the only light on the control panel that will be ON If the CHECK FILTERS light illuminates check BAFFLE FILTERS PREFILTERS and the HEPAAIR FILTERS for proper
20. ch and may cause burns Avoid storing flammable or combustible materials in on or near the ventilator or associated cooking appliance The technical content of this manual including any wiring diagrams schematics parts breakdown illustrations and or adjustment procedures is intended for use by qualified technical personnel Any procedure which requires the use of tools must be performed by a qualified technician All supplied instructions diagrams schematics parts breakdown illustrations notices and labels must remain with the appliance if the unit is sold or moved to another location This appliance is made in the USA Unless otherwise noted this appliance has American sizes on all hardware This ventilator hood is part of an engineered system and is intended for p n 2M W2029 OpM LVC Ventless Universal Hood AGENCY LISTING INFORMATION This appliance conforms to NSF Standard 4 for sanitation only if installed in accordance vvith the supplied Installation Instructions and operated and maintained in accordance vvith the instructions in this pin 2M VV2029 OpM LVC Ventless Universal Hood manual US This appliance is ETL listed 3169406 UL710B Recurculating System INSTALLATION UNPACKING 8 INSPECTION Carefully remove the appliance from the carton Remove all protective plastic film packing materials and accessories from the appliance before connecting electrical power or otherwise performing any ins
21. ck Fire damper in exhaust collar has closed Contact an authorized Lang service agent for repairs One or more vacuum sensing lines or ports ee Contact an authorized Lang service agent for repairs plugged or sensing line dislodged NOTE If after 20 seconds there is insufficient airflow for proper operation SERVICE REQUIRED light will illuminate and under hood appliance s will be de energized Press VENTILATOR POWER SWITCH to OFF then back to ON to reset system SERVICE REQUIRED light lit cooking appliance not operating NOTE FILTERS are the only user serviceable components in this ventilator hood system For all problems that cannot be remedied by servicing the filters contact Ventilator section authorized Lang service agency Fire suppression system authorized Ansul distributor IMPORTANT Contact ANSUL for fire suppression system installation set up and service Ansul Incorporated 1 800 TO ANSUL 1 800 862 6785 One Station Street Marinette WI 54143 2542 website http www ansul com IMPORTANT Parts used in the Ansul fire suppression system are not serviceable by the owner operator Procedures for servicing fire Suppression equipment are described in ANSUL R 102 SYSTEM DESIGN INSTALLATION RECHARGE AND MAINTENANCE MANUAL 418087 current edition NOTE ANSUL Manual 418087 is intended for use by authorized Ansul service personnel only 24 p n 2M W2029 OpM LVC Ventless Universal Hood VVIRI
22. d N 8 27 14 Model LVC 46 Ventless Hood System Main Assy 28 pin 2M VV2029 OpM LVC Ventless Universal Hood PARTSLIST Universal Hood Internal Control LVC 46 MAIN ASSY Fig No Part Number Description N1 Z16878 PANEL TOP COVER N1 Z16877 2 3 4 2 4 TOP PANEL DAMPER FIRE 8X9 WVU 2V 307913 2K Y8571 BUSHING SNAP 2 1 8 ADAPTER 3 8IN QUICK CON A 2K 47269 THERMAL DETECTOR 275F 21 216137 FTG 90DEG ELBOW 3 16x1 4 2K Z15502 2K 47100 ADAPTER 1 4IN QUICK CON SWITCH MANUAL ADVANCE ROT 2E 300407 N1 WL0375 FILTER ACCESS DOOR ASM DOOR LATCH ty KE 3 EN RELAY 120V COIL SPNO E 1 2E 214960 N1 Z16862 CONTACTOR 40A TERMINAL BLOCK ASSY RELAY 208 240V COIL TRANSFORMER 2081240 SWITCH ROCKER 250V 10A GR CAM LATCH SLOTTED GRAPHIC PANEL LANG CONTROL PANEL DOOR W LIGHT SIGNAL CLEAR LED MOUNTING PLATE CTRL LIGHT SWITCH PRESSURE UNIT SHUTDOWN N1 216875 1 PANEL PS MOUNTING 2J Z15354 FigNo En S 8 aa Ee MA 2 RE 5 16 D 9 2 KE 2 23 Ea 7 10 11 12 14 15 16 17 19 20 21 22 23 24 25 26 29 STAR INTERNATIONAL HOLDINGS INC COMPANY Star Holman Lang Wells Bloomfield Toastmaster 10 Sunnen Drive St Louis MO 63143 U S A 314 678 6303 www star mfg com
23. ess Universal Hood INSTALLATION continued The alarm relay is activated by the Ansul fire detection system If the installation includes a building alarm system connect to terminals T7 amp T8 of the terminal block in supply connection box These terminals are configured from the factory for normally open operation The ventilator will operate properly and the appliance control relay will be energized only when 1 The VENTILATOR POWER SWITCH is ON 2 The Ansul Fire Suppression System is charged and armed 3 All filters are in position and serviceable and the ventilator air flow system is satisfied FIRE SUPPRESSION SYSTEM INSTALLATION THE FIRE SUPPRESSION SYSTEM is comprised of one container of Ansulex Low pH liquid fire suppression media and a system pressurization canister plus associated plumbing Actuation controls are contained in the Automan enclosure The hood is not supplied with a field installed MANUAL PULL STATION which must be set up at the time of installation by an authorized Ansul distributor The MANUAL PULL STATION allows for for manual emergency shutdown of cooking appliance power and actuation of the fire suppression system Three 3 NOZZLES disperse the fire suppression media These nozzles protect the fan and plenum If the ventilator is situated such that the supplied manual pull station cannot be installed or is not readily accessible a REMOTE MANUAL PULL STATION may be required
24. g factory supplied parts relieves the manufacturer of all liability Lang reserves the right to change specifications and product design without notice Such revisions do not entitle the buyer to corresponding changes improvements additions or replacements for previously purchased equipment Due to periodic changes in designs methods procedures policies and regulations the specifications contained in this sheet are subject to change without notice While Lang exercises good faith efforts to provide information that is accurate we are not responsible for errors or omissions in information provided or conclusions reached as a result of using the specifications By using the information provided the user assumes all risks in connection with such use MAINTENANCE AND REPAIRS Contact your local dealer for service or required maintenance Please record the model number serial number voltage and purchase amp Installation Information in the area below and have it ready when you call to ensure a faster service Model No Purchased From Serial No Location Voltage Purchase Date 1 Phaseor3Phase gt C C Installed Date XI p n 2M W2029 OpM LVC Ventless Universal Hood PROBLEMS QUESTIONS or CONCERNS Before you proceed consult you authorized Lang service agent directory or Call the Lang Technical Service amp Parts Department at 314 678 6315 TABLE OF CONTENTS ELECTRICAL SPECIFICATIONS 1 FEATURES amp OPERAT
25. hes between the cooking hood s and building materials which are combustible However IMC and NFPA96 outline acceptable clearance reduction methods It is important to check with the local authority having jurisdiction to determine that the installation method is satisfactory to meet their requirements prior to installing the equipment p n 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood INSTALLATION continued MECHANICAL INSTALLATION The following is a step by step procedure for installation of the Recirculating Hoods 1 Uncrate the hood being very careful not to dent or scratch the outer surface NOTE Report any damage to the delivering freight carrier and file a claim if appropriate Refer to the installation drawing for typical details of the ventilation system prior to hanging the hood Check the nameplate on the equipment to make certain it meets the specifications provided by the architect and or engineer If discrepancies exist notify the manufacturer immediately Its important that you have read and understand Site Preparation before continuing with the installation of the hood See Table on page 6 EQUIPMENT PARAMERTUER Determine the exact location of the hood Ensure support beams are structural support system is the responsibility of the contractor and the structural engineer Use 1 2 13 threaded rod to hang the hood Drill 5 8 holes in the structural support s
26. io 523 p UOISSaJddns 3411 199dsuj SUJUOW 9 EMJSjUI XEJA SJ NN MI LW Wnuajd ul ajzzou 2618yISIp joodsul pue uesjo SUJUOW 9 BAJBJUI XEJA SJO INO438 unu ld ul 8 ZZOU 261eyISIP JOSdSUI pue ues JIVG LN49V NOILVHido SO AONVNALNIVA GOOH HOLVTILNIA avas 25124991 PUB SOUEUSJUILEUI JU woad o AJESS999U UONDNISUI BU p l duuo5 Buunjoejnuey Bue sey OUM UBIDIUUDA Daun e Aq p l lduuo2 pue pauoped aq 0 SI 907 32NVN31NIVN SIUL POOH lesianiun DAT Ndo 6zozm inz ujd 21 ANSU Lo hance weou MATERIAL SAFETY DATA SHEET MARINETTE WI 54143 2542 ANSULEX Low pH QUICK IDENTIFIER In Plant Common Name Manufacturer anufacturers ANSUL INCORPORATED Telephone No 800 424 8300 or 703 527 3887 Address One Stanton Street Marinette WI 54143 2542 eines 715 735 7411 Name Calls PreparedBy Safety and Health Department Palle Prepared February 1 1999 SECTION 1 IDENTITY Common Name Used on Label ANSULEX Low pH Liquid Fire Suppressant CARNO N A Trade Name and Synonyms Chemical MD Chemical Name N A This is a Mixture Family Mixture SECTION 2 INGREDIENTS PART A HAZARDOUS INGREDIENTS Principal Hazardous Component s chemical and common name s Wt CAS No ACGIH TLV Acute Toxicity Data None N A N N A N A Wt ici TE PART B OTHER INGREDIENTS Other Component s chemical and common name s CAS No ACGIH TLV Acute Toxicity Data NDA Phosphoric Acid 7664 38 2 NJE NDA NJ
27. ion particulars on the CUSTOMER SERVICE DATA form located at the end of this manual IT is the responsibility of the installer to verify that this VENTILATOR installation is in compliance with the specifications listed in this manual with local code requirements and in accordance with N F P A 96 the STANDARD FOR VENTILATION CONTROL AND FIRE PROTECTION OF COMMERCIAL COOKING OPERATIONS WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE PROPERTY DAMAGE INJURY OR DEATH READ THE INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT WARNING THIS PRODUCT IS NOT PROVIDED WITH AN INTEGRAL FIRE EXTINGUISHING SYSTEM AUTHORITIES HAVING JURISDICTION SHOULD BE CONSULTED AS TO THE REQUIREMENT FOR THIS EQUIPMENT WITH RESPECT TO FIRE EXTINGUISHING SYSTEMS SUCH AS THE NEED FOR FIELD INSTALLED SYSTEMS IN ACCORDANCE WITH NFPA 96 DANGER SUFFOCATION HAZARD Do not attempt to use this ventilator with gas fired units This ventilator will not remove products of combustion Unvented exhaust gasses can be deadly WARNING SHOCK HAZARD All servicing requiring access to non insulated electrical components must be performed by a factory authorized technician DO NOT open any access panel which requires the use of tools Failure to follow this warning can result in severe electrical shock CAUTION RISK OF DAMAGE DO NOT connect o
28. ng or installing this appliance This ventilator hood system is designed to reduce odor emissions but will not completely eliminate all cooking odors Air exchange rates at the installation site must comply with the requirements of the local jurisdictional authority To ensure that odors do not accumulate recommended minimum air exchange is 200 cfm per linear foot of hood into and out of the site This unit is intended for use with light and medium duty electric cooking appliances only Cooking appliances placed under this ventilator must comply with the restrictions set forth in the nstallation section of this manual Do not connect or energize this appliance until all installation instructions are read and understood Property damage or bodily injury may result if these instructions are not followed Disconnect this appliance from electrical power before performing any maintenance or servicing Cleanliness of this appliance is essential to good sanitation Read and follow all included cleaning instructions and schedules to ensure the safety of the food product This appliance is not jet steam approved Do not direct water jet or steam jet at this appliance or at any control panel or wiring Do not splash or pour water on in or over any controls control panel or wiring Do not attempt to wash filter packs Water will cause their immediate failure and disable the ventilator Exposed surfaces of this appliance can be hot to the tou
29. nsul fire suppression system has been charged IMPORTANT After cooking appliances are positioned under the hood swivel nozzles must be positioned per Ansul recommendations INSTALLATION continued UNDER HOOD APPLIANCE LIMITATIONS Appliance must be installed per manufactures instructions Electrical appliances only Not Intended for gas fired units All appliances under the hood must be connected to the hood appliance interlock circuit All appliances must meet the requirements outlined in the cooking appliance limitations chart below EQUIPMENT PARAMERTUER LVC 46 X Parameters Appliance Max Cooking Max Single Units Dim A 1 Dim A 2 Dim B 3 Dim C 4 Dim D 5 Type Temp Cooking Area Min Min Min Min Min 1 HI Double Stack Oven 550 F 287 C 19 Cubic Feet 3 Steamer Combi Oven Bakery Oven Proofer 1 Dim A minimum distance from the lower edge of the hood skirt and the top of the appliance PONH 2 Dim A maximum distance from the lower edge of the hood skirt and the top of the appliance 3 Dim B minimum overhang between the hood side skirt and the appliance side 4 Dim C minimum space between the hood rear skirt and the back panel of the appliance 5 Dim D minimum overhang between the front lower edge of the hood to the oven s heated surface s 45 82 L SES 52 20
30. ore attempting to perform any maintenance BLOWER TUBE CONNECTION or modifications read instructions thoroughly amp disconnect ventilator from power source Remove blower access panel 2 Disconnect clear flexible tube from the blower pressure tap Remove flexible distribution tube from the tank and compression fitting See illustration 2 3 First remove the 2 screws securing the blower discharge bracket 4 Remove 2 of the blower mounting bolts Support FLEXIBLE DISTRIBUTION HOSE IL2869 the blower before removing the 3rd and final bolt BLOWER DISCHARGE BRACKET SCREWS 5 Restblower on deck panel while locating the vertical discharge adapter assembly P l 6 Rotate the blower 90 deg Clockwise until the discharge is in the vertical position See Fig 4 7 Locate vertical mounting hole locations on the HL T S BOLT LOCATIONS blower panel and secure blower using previously removed mounting bolts mm 8 Fr ja VERTICAL MOUNTING HOLE LOCATIONS FIG 4 IL2851 10 pin 2M W2029 OpM LVC
31. pplied contactor This contactor must be a UL listed definite purpose AC resistive air heating type suitable for the appliance load Installation and connections shall be in accordance with the National Electric Code NFPA 70 These connections provide an automatic shutdown of the appliance when the hood is OFF or in the event of a malfunction or appliance fire Equipment Cutoff Connections Opt 1 Use TB 3 amp TB 4 for 208 or 240 volt control circuit These contacts will be de energized when the hood is OFF or in the event of a malfunction Opt 2 Use TB 5 8 TB 6 as a Normally Closed SPST relay connection for equipment control circuits with voltages other than 208 or 240 AC These contacts will be open when hood is OFF or in the event of a malfunction Em EE ET oo a LINE C TO T T CUSTOMER CO 208 240VAC SUPPLIED APPLIANCE SUPPLIED ALARM 50 60HZ CONTACTOR SWITCHING INTERFACE 240V CNTR CIRCUIT DEVICE SPST OPTION 1 OPTION 2 TO APPLIANCE TO APPLIANCE SPST E MA E MA SWITCHED 208 240V CUSTOMER APPLIANCE CUSTOMER N EQUIPMENT SUPPLIED SUPPLIED CUTOFF CONTACTOR S O OVER CURRENT PROTECTED SUPPLY EQUIPMENT INTERFACE OPTION 1 CONTROL EQUIPMENT CONTACTOR S CUTOFF TERMINALS TERMINALS E a CUSTOMER OVER CURRENT SUPPLIED PROTECTED SUPPLY SOURCE CIRCUIT EQUIPMENT INTERFACE OPTION 2 112376 12 pin 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventl
32. r energize this appliance until all installation instructions are read and followed Property damage or bodily injury could result if these instructions are not followed IMPORTANT If a remote pull station is to be used ventilator cannot be moved without first disabling the remote pull station Contact your Ansul agent for details INSTALLATION continued Site Preparation 1 Provide clearance around installation site to safety rig and lift equipment into its final position Consider general service and installation space when locating unit Thoroughly review the plans and specification of the project Determine the exact location in which the cooking hood will be installed and verify that there are no interferences which will prevent proper installation Verify that all overhead beams and angles are structurally strong enough to support the weight of the hood and hanging system It is often necessary to strengthen existing structural beams as they are not designed to carry the weight of a stainless steel hood Refer to the project submittal drawing for hood weight s It may also be necessary to create a support structure suspended from the ceiling joists to better align with the desired hood location Determine if adequate room is available to install the hood with proper clearance from combustible material IMC NFPA96 and local authorities having jurisdiction call for a minimum clearance typically 18 inc
33. riate slot Verify that the airflow arrow points toward the fan HEPA FILTER PRE FILTER BAFFLE FILTER 3330 NASASSA d INN A WW The bafffle filter is reusable and should be cleaned at least weekly Change the pre filter and Hepa filter pack as indicated on the front panel These filters are disposable and cannot be reusable All filters are accessible throught the front service door Use only genuine Lang replacement parts and filters call 314 678 6315 or your authorized Lang service agent Parts supplied by others will void your warranty and may not provide safe operation BAFFLE FILTER and GREASE CUP INSTALLATION 1 Install baffle filter from front Engage the baffle filter in the retainer slot Push up until the baffle filter bottom clears the lower lip of the retainer then lower the baffle filter into the bottom retainer 2 Install GREASE CUP into brackets below the baffle filter Note Failure to install the GREASE CUP will allow grease and moisture from the BAFFLE FILTER to drop into hot cooking surfaces creating both a SAFETY HAZARD hot oil splatter 15 NOTE The BAFFLE FILTERS PRE FILTERS and FILTER PACK actuate position switches when they are properly positioned They must be properly installed for the under hood cooking appliance contactor to be energized WARNING SLIP AND FALL HA
34. ritant Skin Contact Irritant Inhalation kosja p Not an expected route of entry Can be irritating to mucous membranes us aan Irritating to mucous membranes Acute Oral LD Sprague Dawley rats 825 5mg kg Signs and eee Material irritates skin eyes and mucous membranes Symptoms Chronic Exposure None known Medical Conditions Generally Aggravated by Exposure Chemical Listed as National Toxicology Yes O LA R C Yes I OSHA Yes O Carcinogen or Potential Program X Monographs None known SECTION 6 EMERGENCY AND FIRST AID PROCEDURES Flush and irrigate with water for 15 minutes while holding eyelids open rer If irritation persists seek medical attention Skin Contact Wash thoroughly with soap and water If irritation persists seek medical attention Inhalation Fresh air if symptoms occur If irritation persists seek medical attention Ingestion Dilute by drinking large quantities of water SECTION 7 SPECIAL PROTECTION INFORMATION Respiratory Protection Specify Type N A Ventilation Local Mechanical Exhaust N A General N A Eye Chemical goggles recommended during Protective i Rubber gloves for spill leak Protection spill leak procedures Gloves Other Protective loting or Equliment Eve wash and safetv showers are good safetv practice SECTION 8 SPECIAL PRECAUTIONS AND SPILL LEAK PROCEDURES Precautions to be taken in Handling and Storage Store in original container
35. tallation procedure Carefully read all instructions in this manual and any other docments packed with the appliance before starting any installation All documentation should remain with the equipment operator for future reference Read and understand all labels and diagrams attached to the ventilator Carefully account for all components and accessories before discarding packing materials COMPONENTS Pre Filter 1 ea Baffle Filter 1 ea Filter pack 1 ea Grease cup 1 ea Discharge Adapter Kit 1 ea Ansul components must be installed by an authorized Ansul distributor only 1ea Fire suppression agent tank 1ea Fire suppression agent Ansulex Low pH 1 5 gal 1ea Fire suppression system charging cartridge Store these components in a convenient place for later use NOTE DO NOT discard the carton or other packing materials until you have inspected the appliance for hidden damage and tested it for proper operation Refer to SHIPPING DAMAGE CLAIM PROCEDURE on the inside front cover of this manual WARNING RISK OF INJURY Installation procedures must be performed by a qualified technician with full knowledge of all applicable electrical codes Failure can result in personal injury and property damage IMPORTANT Fire Suppression system must be charged and certified by an authorized Ansul distributor Ventilator will not operate and cooking appliance will not be energized until the A
36. the touch and may cause FREQUENCY Monthly burns Allow unit to cool TOOLS before cleaning Mild detergent clean non abrasive towels NOTE Ventilator section to be cleaned in conjunction with cooking CAUTION appliance Refer to appliance user instructions for cleaning procedure SHOCK HAZARD DO NOT splash or pour water or grease onto control panel 1 TURN HOOD POVVER SWITCH TO OFF or vviring Cover cooking applaince to prevent oil contamination 2 Remove BAFFLE FILTERS GREASE CUP s and all FILTER PACK s IMPORTANT DO NOT wash FILTER PACK Washing these filters will clog them and cause 3 Wipe interior of ventilator with a clean cloth moistened with warm water and mild detergent Rinse by wiping with a clean cloth moistened with warm water DO NOT clean by spraying installed cooking appliance 4 Dry ventilator thoroughly with a clean non abrasive cloth to be disabled Reinstall all FILTERS BAFFLE FILTERS GREASE CUP s 5 Uncover the cooking appliance and reconnect unit to electric power IMPORTANT DO NOT clean interior of Procedure is complete ventilator by spraying Spraying can contaminate the cooking appliance and may cause internal damage to the ventilator blower operation proofing system and or fire suppression system Clean by wiping only 18 p n 2M W2029 OpM LVC Ventless Universal Hood pin 2M VV2029 OpM LVC Ventless Universal Hood REQUIRED MAINTENANCE USE AND MA
37. ventilator with gas fired units This ventilator will not remove products of combustion Unvented exhaust gasses can be deadly WARNING SHOCK HAZARD All servicing requiring access to non insulated electrical components must be performed by a factory authorized technician DO NOT open any access panel which requires the use of tools Failure to follow this warning can result in severe electrical shock IMPORTANT The ventilator is disabled when the filters are clogged to the point of insufficient airflow for proper operation Also power to the cooking appliances is interrupted if any filters or service panel are removed It is the responsibility of the store management to maintain sufficient spares of filter packs to avoid prolonged shutdown due to a dirty or clogged filter pack Filter packs cannot be cleaned Lang Manufacturing assumes no liability for loss of business due to a filter related shutdown Spare filters can be purchased from any authorized Lang servicer or calling 314 678 6315 use in commercial establishments only This ventilator is intended for commercial establishments for use in the preparation food for human consumption No other use is recommended or authorized by the manufacturer or its agents Operators of this appliance must be familiar with the appliance use limitations and associated restrictions Operating instructions must be read and understood by all persons usi
38. ystem using dimensions provided below Each corner of the hood has a pre punched hole It is important that the 1 2 13 threaded rod that will be used to suspend the hood is secured at these locations Each hole has a 14 gauge steel support plate that is riveted to the inside of the lid to strengthen the hood corners Do not remove or relocate these plates Raise the hood into position using high lifts or equipment jacks at each end of the hood to ensure the hood is level When the hood is elevated to the proper height install 1 2 13 threaded rod between the hood support plates and the modified supports in the ceiling Make final adjustments as needed to ensure that the hood is level Maintain tension on all the rods to ensure hood weight is evenly distributed I x 35 318 Rear Mounting Hole dia IL2636b INSTALLATION continued DISCHARGE DIRECTION MODIFICATION The unit comes configured for a front discharge changing it to a top discharge can be accomplished by following these instructions The unit comes with the Vertical Discharged Adapter Assembly amp Close Off Adapter Bracket these parts can be re aquiired by purchasing pn N1 WL0645 from any authorized Well Servicer or directly from Lang by calling 314 678 6315 Vertical Discharge Adapter Adapter Bracket Close Off WWW MIMD N MND N wD IL2853 BLOWER ACCESS PANEL Bef
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