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UL File # 8138 

 

Rev. D2010 

18

PARTS LIST  

EHS-AP Half Size Convection Oven

 

 

DESCRIPTION PART 

NO. 

Element EHS Oven 208 Volt 7500 Watts 

2N-11090-20 

Element EHS Oven 240 Volt 7500 Watts 

2N-11090-21 

Element EHS Oven 480 Volt 7500 Watts 

2N-11090-22 

Stacking Pins 

2C-20108-01 

Motor 1/3 HP 480 Volt 2 Speed 

2U-30200-16 

Motor 1/3 HP 208/240 Volt 2 Speed 

2U-30200-17 

Switch Toggle On-Off 

2E-30303-06 

Switch 12 Position 

2E-30304-16 

Thermostat Safety 490

°

F Open 

Q9-60102-102 

Terminal Block 3 Pole 

2E-30501-02 

Contactor 3 Pole 24 VAC 

2E-30700-06 

Contactor 2 Pole 24 VAC 

2E-30701-05 

Timer, Electric 

PS-60101-W4 

Buzzer, Electric Timer 

2J-30802-02 

Transformer 480/240 VAC 

2E-31400-04 

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-50200-83 

Door Handle 11 1/2” Long Black “T” Style 

2R-50800-12 

Complete Door Assembly 

Q9-51100-53 

Baffle Q9-60101-621 
Door Magnet 

Q9-60102-147 

Top Panel 

Q9-60102-136 

Rear Panel 

Q9-60102-1361 

Right Hand Panel 

Q9-60102-1364 

Motor Cover 

Q9-60102-1368 

Switch, Plunger 

Q9-60102-40 

Switch, Plunger Oven Door (Between V-27971 & W-48418, except 
for reversible doors) 

2E-30301-17 

Switch Micro Convection Oven Door (Before V-27971 & After W-
48418 and all reversible doors) 

Q9-51100-18 

Door Seal 

Q9-60102-97 

Panel Label 

OB-60301-25 

Hinge Bracket Assembly, Upper and Lower  

Q9-50313-030 

Knob Time/Temperature Control 

2R-70701-28 

Window Assembly, Oven Door 

2Q-71301-04 

Blower Wheel 

2U-71500-06 

 

 

 
 

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...

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