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LVO Manufacturing, Inc.

LVO Manufacturing, Inc.

LVO Manufacturing, Inc.

LVO Manufacturing, Inc.    

                  

                  

                  

                  

808 N. 2

nd

 Avenue E., P.O. Box 188 

                                Rock Rapids, IA 51246 
                                        

www.lvomfg.com 

 

                                              (712) 472-3734 

1-800-346-5749         Fax (712) 472-2203 

__________________________________________________________________________________________________________________________________________________________________

 

 

Introduction 

 

This manual should be read and understood by everyone involved with the installation and operation 
of the pan washer.  Keep this manual in a safe place for future reference.  Extra copies or replacement 
copies can be purchased from the manufacturer. 
 
Service work on the machine should be done by either a factory representative or qualified local 
service company.  

Contact the factory if the machine is under warranty.

 

 
The LVO pan washer is designed for use in bakeries, restaurants, schools, hospitals, and hotels, to 
clean pots, pans, bowls, and utensils.  LVO pan washers are constructed of 14 gauge stainless steel 
(cabinets) and 12 gauge stainless steel (framework).  The interior piping, rinse system, wash arms, and 
screens are stainless steel.  Because of its sturdy construction, it will deliver years of powerful, 
thorough cleaning. 
 
The machine is equipped with a heating element in the rinse tank to boost the rinse water to a 
sanitizing 180°F at the inlet to the machine.  A rinse tank heated with recirculated steam is an option 
available on some models. 
 
The wash tank on electric models incorporates two 9 kW electric heating elements for heating the 
wash water.  The gas models use a series of (4) 22,500 BTU infrared burners.  Steam models use 
either a direct injection system or a recirculated steam heating coil. 
 
The pump recirculates wash water at approximately 55 pounds per square inch of pressure. 
 
Each machine is equipped with two safety switches.  The first is a low water cut-off, which shuts the 
machine off when the water level in the wash tank falls below the required level.  The other safety 
device is a door switch, which prevents the machine from operating when the door is not completely 
closed.  An electrical schematic for your machine is posted inside the control box cover. 
 

Detergent Feeders 
 

This machine must be operated with an automatic detergent feeder, which is supplied by the customer, 
including a visual means to verify that detergent is delivered or a visual or audible alarm to signal that 
detergent is not available for delivery.  Power for the feeder can be provided by the pump supply 
connection in the control panel.  See feeder equipment manual for additional information. 

Summary of Contents for FL36

Page 1: ...LVO Manufacturing Inc FL36 Pan Washer Owner s Manual...

Page 2: ...Day Air shipping charges for parts with the exception of excessively large or heavy items covered on warranty if the machine is not operational LVO Manufacturing Inc reserves the right to make change...

Page 3: ...3 FL36 Specifications 4 Electrical Data 5 Warnings Cautions 6 Introduction 7 Installation Instructions 8 Startup Procedures 11 Sequence of Operation 13 Operation of Machine 14 Preventative Maintenanc...

Page 4: ...booster 2 9 kW heating element in a 15 gallon rinse tank OR steam coil in a 15 gallon rinse tank Recirculating Steam Only Full Load Amps 208 Volt 230 Volt 460 Volt Electric 142 0 128 4 65 2 Gas Inject...

Page 5: ...o 9 kW 50 0 45 2 22 6 Total Running Current 142 0 128 4 65 2 Exhaust Fan Opt 2 0 2 0 1 0 Electrical Data for model FL36 Gas or Injected Steam 208 Volt 230 Volt 460 Volt Pump Motor 40 0 36 0 18 0 Contr...

Page 6: ...ne Installation Code 2 Instructions should also be posted in a prominent location describing what to do in the event that the smell of gas is detected in the vicinity of the machine This information c...

Page 7: ...horough cleaning The machine is equipped with a heating element in the rinse tank to boost the rinse water to a sanitizing 180 F at the inlet to the machine A rinse tank heated with recirculated steam...

Page 8: ...the washer is uncrated remove the banding that holds the door weight stationary on the back of the machine This will allow the door to open Inside you will find the accessories for the machine Among t...

Page 9: ...silicone directly to the flange on the top of the machine before the ductwork is installed The ductwork attaches directly to the side discharge of the fan Wire and flex conduit are provided to wire th...

Page 10: ...ther natural or LP and make sure the marking on the gas data plate agrees with that of the supply The gas line hook up must be made with a union at the location shown on the gas machine drawing see sp...

Page 11: ...e machine has a door switch and will not operate with the door partially open Step 4 With the machine full of water and with the door closed press the start button and let the machine go through a com...

Page 12: ...ed the air out of the gas lines Wait about a minute after turning the machine off before turning it back on If the machine still does not appear to be heating up properly call LVO Manufacturing at 1 8...

Page 13: ...mber indicator light comes on Wash and rinse temp controls are energized Temp controls energize wash and rinse heating systems Door safety switch is energized Stop and Start buttons are energized Star...

Page 14: ...er for loading the racks is illustrated on the drawings later in this manual 7 Once the machine has reached the recommended temperatures detergent should be added to the wash water Detergent should be...

Page 15: ...n timer see above for a description of the fan the fan will start after the rinse is finished After the rinse or fan cycle is finished the red light will go off The cycle is now complete The amber pow...

Page 16: ...________________________________ 16 Note On electric models brushing the element is very important in prolonging the life of the element 6 Check and clean the rinse nozzles 7 Spray down the inside of...

Page 17: ...Rinse lights are working Check if pump pressure during wash cycle is within recommended range 45 60 psi Check if rinse pressure is approximately 20 psi Note This must be checked during rinse cycle for...

Page 18: ...ng wash nozzles Replace nozzles or wash arm Wash temperature too low Thermostat set too low Adjust wash thermostat Wash element blown Replace wash heating element Rinse temperature too low Thermostat...

Page 19: ...gas valve are in the OPEN position 5 Reset ignition control try again To reset control a Turn On Off switch to Off position b Wait one minute turn switch to On position 6 If above steps do not light...

Page 20: ...is turned to the on position Is the wash tank filled with water water visible above scrap trays Is there incoming 3 phase power at the control panel Is there power on the primary side of the transform...

Page 21: ...____________________________________________________________________________________ 21 Does the wash light illuminate when the start button is pushed Is the pump circuit breaker tripped in the contro...

Page 22: ...ist FL36 Miscellaneous Parts Part Number Description 517 5001 Adjustable Leg 517 5022 Door Handle 106 2111 Pump Screen 101 2002 Scrap Tray 106 2103 Rinse Tank Electric Heat Threaded Heater 106 2145 Ri...

Page 23: ...Threaded 509 5220 Wash Rinse Element 9 kW 208 Volt Clamp 509 5221 Wash Rinse Element 9 kW 230 Volt Clamp 509 5224 Wash Rinse Element 9 kW 460 Volt Clamp 507 5007 2 Sanitary Clamp Gasket for Heaters 50...

Page 24: ...Seal Kit Berkeley Pump 510 5092 Pump Motor Shaft Sleeve Berkeley Pump 510 5094 Extension Bracket Gasket Berkeley Pump 510 5253 15 Hp Pump Impeller Franklin Pump 510 5260 Pump Seal Kit Franklin Pump 5...

Page 25: ...cator Light 511 5270 Start Push Button 511 5269 Stop Push Button 511 5271 Auto Fill Push Button 511 5274 Clear Button Cover 511 5314 24 VAC Logic Controller 511 5338 Circuit Breaker 4 Amp 1 Pole 511 5...

Page 26: ...IGHT L POWER SWITCH M AUTOFILL BUTTON N DOOR HANDLE O L 8 STEAM VENT A WASH PRESSURE GAUGE B WASH WATER TEMP GAUGE C RINSE TANK MANIFOLD TEMP GAUGE D RINSE TANK TEMP GAUGE E RINSE PRESSURE GAUGE F LVO...

Page 27: ...View LVO Manufacturing Inc 808 N 2nd Ave E Rock Rapids IA 561246 Phone 712 472 3734 Mat Ga Finish Rev Scale Name No C Woiwood 5 26 2010 1 26 Pan Washers Informative FL36 Electric 106 1000 1 Front View...

Page 28: ...Phone 712 472 3734 Mat Ga Finish Rev Scale Name No C Woiwood 5 26 2010 1 26 Pan Washers Informative FL36 Gas 106 1100 1 8 Steam Vent Top View 39 1 4 42 1 2 2 77 83 1 2 47 3 4 11 1 4 3 1 4 Gas Flue 8...

Page 29: ...IA 561246 Phone 712 472 3734 Mat Ga Finish Rev Scale Name No C Woiwood 5 26 2010 1 30 Pan Washers Informative FL36 Electric Tall 106 1400 1 Rear View 12 88 1 2 Hot Water Connection Side View Front Vi...

Page 30: ...1 4 3 1 4 Gas Flue 2 Rear View 12 88 1 2 Hot Water Connection LVO Manufacturing Inc 808 N 2nd Ave E Rock Rapids IA 561246 Phone 712 472 3734 Mat Ga Finish Rev Scale Name No C Woiwood 5 26 2010 1 30 Pa...

Page 31: ...eed to be Drilled On Old Style Doors with Three Holes LVO Manufacturing Inc 808 N 2nd Ave E Rock Rapids IA 561246 Phone 712 472 3734 Mat Ga Finish Rev Scale Name No C Woiwood 4 21 2010 1 8 Pan Washers...

Page 32: ...ly soiled pans place pans in every other slot Informative Bun Pan Rack Pan Washers Phone 712 472 3734 Mat Ga Finish Rev Scale Name No C Woiwood 5 26 2010 1 4 LVO Manufacturing Inc 808 N 2nd Ave E Rock...

Page 33: ...sh Rev Scale Name No C Woiwood 5 26 2010 1 4 LVO Manufacturing Inc 808 N 2nd Ave E Rock Rapids IA 561246 115 2101P Insert pans as shown so bottom wash arms spray inside of pans If necessary for extrem...

Page 34: ...15HP RNS CONTACTOR FAN RINSE SOLENOID T3 T4 SELECTOR Q1 Q2 Q3 Q4 Q5 Q6 Q7 I1 I2 I3 I4 I8 I9 FILL I10 I12 I11 LOGO LINE N BREAKER FAN MOTOR FAN RINSE TEMP CONTROL H H W R WASH TEMP CONTROL RELAY LOW W...

Page 35: ...NTACTOR HIGH LIMIT FILL SOLENOID START I6 I7 WASH SELECTOR LT MED HVY BREAKER RINSE HEAT RINSE HEATER 9KW BREAKER RINSE HEAT RINSE HEATERS 9KW ON OFF POWER 250 KVA 24V FUSE 208 230 460 0 24V C 115V CO...

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