Lang EHS-AP Installation Operation & Maintenance Download

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Lang Manufacturing Company

10 Sunnen Drive

St. Louis, MO 63143

Rev. D

Phone: 314-781-2777 Fax: 314-781-2714

Part # 2M-60800-44

WWW.LANGWORLD.COM

Installation, Operation, & Maintenance

Model: EHS-AP,

Electric Full Size Convection Oven

Summary of Contents for EHS-AP

Page 1: ...acturing Company 10 Sunnen Drive St Louis MO 63143 Rev D Phone 314 781 2777 Fax 314 781 2714 Part 2M 60800 44 WWW LANGWORLD COM Installation Operation Maintenance Model EHS AP Electric Full Size Conve...

Page 2: ...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 THIS INFORMAT...

Page 3: ...OF CONTENTS CHAPTER PAGE TABLE OF CONTENTS 3 READ FIRST 4 EQUIPMENT DESCRIPTION 6 UNPACKING 7 INSTALLATION 8 INITIAL START UP 12 OPERATION 13 MAINTENANCE CLEANING PROCEDURES 15 TROUBLE SHOOTING 16 PA...

Page 4: ...The installation of any components such as a vent hood grease extractors fire extinguisher systems must conform to their applicable National State and locally recognized installation standards NOTICE...

Page 5: ...THE UNIT IS PLUGGED WIRED INTO A LIVE RECEPTACLE BEFORE REPLACING ANY PARTS DISCONNECT THE UNIT FROM THE ELECTRIC POWER SUPPLY CAUTION USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY LANG O...

Page 6: ...n is designed for five shelves and comes with five Chrome Plated Racks The interior of the oven is constructed of stainless steel Operation The EHS AP oven is a forced air convection oven with a vente...

Page 7: ...ior to un crating move the oven as near to its intended location as practical The crating will help protect the unit from the physical damage normally associated with moving it through hallways and do...

Page 8: ...and counter top installations require a 4 inch leg To install the 28 inch legs place some cardboard on the floor and gently tip the oven onto its back Fasten two legs to the oven s front Lift the oven...

Page 9: ...the lower hinge mounting plate 9 by pulling it from behind the leg pad adapter on the bottom of the oven 7 Remove the two Phillips head screws in the bottom right corner of the oven where the new hin...

Page 10: ...Cap Installation NOT REQUIRED IF OVEN HAS SOLID TOP Step one Attach vent flange to oven top with screws Vent Flange Oven Top Screw 2x Step two Attach vent cover to vent flange with screws Vent Cover...

Page 11: ...truct the flow of combustion or ventilation air The installation of any components such as a vent hood grease extractors and or fire extinguisher systems must conform to the there applicable nationall...

Page 12: ...of the oven Power On Once oven has been turned on verify that the blower wheel is spinning freely in a clockwise position and that the elements are heating properly Confirm that both thermostat knob...

Page 13: ...product set timer up to 60 minutes Timer begins counting down Timer beeps continuously when done Product should now be done Power switch Pulse fan switch Pulse fan setting will only turn the fan on wh...

Page 14: ...re If the product is pulling away from the edge of the pan the temperature is too high or the cooking time too long The convection is a mechanical piece of equipment The same control settings will alw...

Page 15: ...ULLY READ THE WARNING AND FOLLOW THE DIRECTIONS ON THE LABEL OF THE CLEANER TO BE USED NOTICE Never leave a chlorine sanitizer in contact with stainless steel surfaces longer than 10 minutes Longer co...

Page 16: ...s SYMPTOM POSSIBLE CAUSE Power indicator is not lit No power to cord outlet Oven unplugged from outlet Failed power cord or plug Failed power switch Failed indicator light Oven will not heat Power Swi...

Page 17: ...ilable operational condition Failed Probe Check probe for proper resistance Failed Circuit board Confirm that Circuit board is getting correct voltage and putting out correct voltage Failed Transforme...

Page 18: ...04 Transformer 120 208 240 24 VAC 2E 31400 07 Pilot Light 2J 31601 07 Circuit Board Temperature Control 2E 40101 W19 Probe Temperature Sensor 2E 41100 12 Oven Rack 2B 50200 34 Oven Rack Slide 2B 50200...

Page 19: ...UL File 8138 Rev D2006 19 WIRING DIAGRAM 208 240...

Page 20: ...UL File 8138 Rev D2006 20 WIRING DIAGRAM 480...