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WARNING: 

  Improper installation, adjustment, alteration, maintenance can cause property damage, injury, 

  or death. Read the installation, operating and maintenance instructions thoroughly before 

  installing or servicing this equipment.

IMPORTANT: RETAIN THIS MANUAL IN A SAFE PLACE FOR FUTURE REFERENCE

Broiler must be kept free of combustible materials, and the flow of ventilation air must not  

be obstructed. Operating personnel must not perform any maintenance or repair functions. 

Contact your Nieco Authorized Service Agent for service or repair.

Model MV74 Electric

Owner’s Manual

Fill in the information bellow and have it handy when calling your authorized service agency for assistance.  

The serial number is on the broiler rating plate on the back of the unit.

 

Purchased from: __________________________________________________________

 

Date of Purchase: _________________________________________________________

 

Model No.: _______________________________________________________________

 

Serial No.: _______________________________________________________________

Summary of Contents for MV74 Electric

Page 1: ... perform any maintenance or repair functions Contact your Nieco Authorized Service Agent for service or repair Model MV74 Electric Owner s Manual Fill in the information bellow and have it handy when calling your authorized service agency for assistance The serial number is on the broiler rating plate on the back of the unit Purchased from __________________________________________________________...

Page 2: ...on and a contact separation must be included in the fixed wiring 7 It is recommended that walls et cetera in the proximity of the appliance be made of non combustible material if not they must be clad with a suitable non combustible heat insulating material and that the closest attention be paid to fire prevention regulations 8 This appliance is not intended for use by persons including children w...

Page 3: ...8 III Operation 9 21 Power Switch Controls 9 Touch Screen Controls 10 Powering the Broiler 11 Shutdown Procedures 12 Basic Operation On Off 13 Selecting a Recipe 14 Manager Settings Control Screen 15 Adjusting Broiler Temperature Broiler Calibration 15 How to Adjust Recipe Cook Time 16 How to Add a New Recipe 17 IV Assembly Disassembly and Cleaning 18 33 Cleaning Process Visual Guide 19 Clean Ever...

Page 4: ...ll packing materials when filing a claim Freight damage claims are the responsibility of the purchaser and ARE NOT covered under warranty The warranty does not extend to Damages caused in shipment or damage as a result of improper use Installation of electrical service Normal maintenance as outlined in this manual Malfunction resulting from improper maintenance not in accordance with the steps con...

Page 5: ...rtant Safety Information Throughout this manual you will find the following safety words and symbols that signify important safety issues with regards to operating or maintaining the equipment WARNING GENERAL WARNING Indicates information important to the proper operation of the equipment Failure to observe may result in damage to the equipment and or severe bodily injury or death WARNING ELECTRIC...

Page 6: ...n this manual may include reference to the use of chemical products The Nieco Corporation does not endorse the use of any particular cleaning degreasing agent Use only those chemicals that are approved for use in your kitchen The broiler should be grounded according to local electrical codes to prevent the possibility of electrical shock It requires a grounded receptacle with separate electrical l...

Page 7: ... Therefore it is extremely important that the broiler be placed on a level surface D Hood Requirements This appliance must be installed under a ventilation hood of adequate size Do not obstruct the flow of combustion and ventilation air An adequate air supply must be available for safe and proper operation E Clearance Keep appliance area free from combustibles To facilitate disassembly and service...

Page 8: ...nnected in accordance with the regulations in force Before starting broiler tighten all electrical connections in control box An electrical wiring diagram can be found inside the control box Note Disconnect power before servicing G Pre Operation Check Be sure that all parts are installed in the proper location Ventilation is turned on Broiler is plugged in Installation ...

Page 9: ...ols The Touch Screen Control Panel takes approximately 30 45 seconds to power on after main power switch has been turned on Main On Off Switch is used to power the broiler on or off Touch Screen Control Panel Controls all operation of the broiler Turns on off cook chamber ...

Page 10: ...elt Lane 2 is the Right Belt Recipe Name Select Recipe Tap Semi circles to select recipe for each lane Temp Bubble Green light indicates ready to cook REV hold down to reverse belt Manager Settings Access controls for Temperature Editing Recipes and Calibration Default Password 123 Factory Settings Not accessed for general operation purposes Power Tap to access on off for cook chamber Cleaning Tap...

Page 11: ...d on 2 Use Touch Screen Control to turn on the LEFT RIGHT cooking chambers 3 Allow broiler to heat for 45 minutes before cooking POWERING THE BROILER PREPARATION 1 Broiler is centered under hood and plugged in 2 The Incendalyst must be installed 3 Turn ventilation system on WARNING THE VENTILATION SYSTEM MUST BE ON AT ALL TIMES DURING BROILER OPERATION OPERATING BROILER WITHOUT PROPER VENTILATION ...

Page 12: ...ds in the vicinity of this or any other appliance 12 CAUTION FOR YOUR SAFETY In the event of a prolonged power failure no attempt should be made to operate this appliance 1 Allow the broiler to run free of any product for 10 minutes This will burn the chain clean 2 Use Touch Screen Control to turn LEFT RIGHT Chambers to Off 3 Turn off the MAIN POWER SWITCH 4 Wait for the broiler to cool to begin D...

Page 13: ...r Wait 30 45 Seconds for Touch Screen Control to Power On Touch Power to Turn Cooking Chambers On Touch Toggle Switch To Turn On or Off POWER TIPS Main On Off Switch is used to power the broiler on or off Touch Screen Control Panel Controls all operation of the broiler Turns on off cook chamber 2 3 1 4 ...

Page 14: ...cting a Recipe Click next recipe semi circle to toggle and select the recipe for each Belt Lane Lane 1 is the Left Belt Lane 2 is the Right Belt Touch to Toggle Recipe Selection For Left Belt Touch to Toggle Recipe Selection For Right Belt 2 1 MV74E ...

Page 15: ...o access Manager Settings Screen Password 123 Use the Manager Settings Control Screen to access monitor and set broiler temperature settings and add or adjust recipe settings 2 1 1 2 1 1 Set L R chambers to 240 C 465 F 2 Allow broiler to heat for 45 minutes 3 Perform Cookout 4 Adjust Recipe cook time as necessary to achieve Cookout Specifications Note Calibration button is not currently used for t...

Page 16: ...ncrements as required Select Save to confirm new recipe setting then touch to return to the Manager Settings Screen Select Lane 1 Left 2 Right Select Recipe Select Product Recipe to adjust eg ITEM 1 Access Manager Settings Screen Password 123 Access Recipe Settings Screen Belt Speed Time is displayed in seconds Lower time faster cooking Higher time slower cooking Tip As a general guide adjust time...

Page 17: ...ecipe Increase or decrease belt speed time in 5 second increments as required Select Save to confirm new recipe setting then touch to return to the Manager Settings Screen Edit Name Deleting a Recipe Touch Name to edit Touch and hold Recipe Name then touch Yes to Delete selected Recipe 4 Belt Speed Time is displayed in seconds Lower time faster cooking Higher time slower cooking Tip As a general g...

Page 18: ...R FAILURE TO DO SO MAY RESULT IN OPERATIONAL PROBLEMS WARNING LEAVE THE VENTILATION HOOD ON DURING COOLING FAILURE TO DO SO COULD POSE A FIRE SAFETY HAZARD Turn broiler off Disconnect the power supply to the broiler before cleaning or servicing Allow to cool for 30 minutes prior to cleaning disassembly Leave the ventilation system on during cooling Use only approved cleaning degreasing and sanitiz...

Page 19: ...ide You can access a visual guide to the cleaning process from the touch screen control home screen The images reflect the same process contained in this manual and in the MV74E cleaning chart poster Cleaning Touch to access cleaning sequence visual guide Every 4 Hours Daily Weekly Monthly ...

Page 20: ... Daily Weekly Monthly The location of the part When to clean the part Picture of the part to be removed and cleaned How to remove and clean the parts The tools needed to clean the part The name of the part to be cleaned Step in Cleaning Chart Frequency Color Code Cleaning Disassembly Guide ...

Page 21: ...ning solutions 6 Allow all parts to air dry after cleaning Tools Needed This Stop sign shows a step in the procedure that must be followed exactly or personal safety could be affected This warning symbol shows a step in the procedure that must be followed exactly or broiler performance could be affected This puzzle symbol shows an important step in the reassembly procedure to follow carefully Impo...

Page 22: ...rinse and sanitize in the 3 compartment sink Meat Guides Feed End Instructions Clean Every 4 hours Tools 3 Compartment Sink Scrub Pad 1 1 Slide the feeder cover towards you until it comes off 2 Wash with scrub pad rinse and sanitize in the 3 compartment sink Tools 3 Compartment Sink Scrub Pad Instructions Feed End 2 Cleaning Disassembly Guide ...

Page 23: ...mpartment sink DO NOT lift the feeder base by the feeder bar or the chains This will damage the feeder base REASSEMBLY Pull the release pin and place feeder base in position Feed End 1 Lift and remove 2 Wash with scrub pad rinse and sanitize in the 3 compartment sink REASSEMBLY Hang feeder housings on brackets Feed End Tools Tools 3 Compartment Sink 3 Compartment Sink Scrub Pad Scrub Pad Instructi...

Page 24: ...flector out Make sure lower heat reflector is cool before putting in water or it may warp the pans 2 Take to sink area and spray with degreaser 3 Wash with scrub pad rinse and sanitize in the 3 compartment sink Feed End Feed End Instructions Instructions Tools Tools Heat Resistant Gloves Heat Resistant Gloves Scrub Pad Scrub Pad Degreaser Degreaser 3 Compartment Sink 3 Compartment Sink Grease Pan ...

Page 25: ...ith scrub pad rinse and sanitize in the 3 compartment sink Feed End Instructions Tools Holding Pan Bracket Clean DAILY D3 Lower Drip Tray Clean DAILY 1 Slide tray out 2 Take to sink area and spray with degreaser 3 Wash with scrub pad rinse and sanitize in the 3 compartment sink Feed End Instructions Tools Heat Resistant Gloves Scrub Pad Degreaser 3 Compartment Sink D4 Cleaning Disassembly Guide ...

Page 26: ...ize in the 3 compartment sink Discharge End Instructions Tools Scrub Pad Degreaser 3 Compartment Sink D6 Cleaning Disassembly Guide Hotel Pan Clean DAILY 1 Slide out and empty 2 Take to sink area and spray with degreaser 3 Wash with scrub pad rinse and sanitize in the 3 compartment sink Instructions Tools Discharge End D5 Scrub Pad Degreaser 3 Compartment Sink ...

Page 27: ...se and sanitize in the 3 compartment sink Instructions Tools Scrub Pad Degreaser 3 Compartment Sink Discharge End D9 Cleaning Disassembly Guide Cover and Awning Clean DAILY Scrub Pad Degreaser 3 Compartment Sink 1 Remove Cover 2 Swing and lift up Awning to remove 3 Wash with scrub pad rinse and sanitize in the 3 compartment sink Instructions Tools Discharge End D7 D8 ...

Page 28: ...nd sanitize in the 3 compartment sink Discharge End Instructions Tools D11 Scrub Pad Degreaser 3 Compartment Sink Cleaning Disassembly Guide Stripper Grease Tray Clean DAILY Scrub Pad Degreaser 3 Compartment Sink 1 Lift tray up and out 2 Take to sink area and spray with degreaser 3 Wash with scrub pad rinse and sanitize in the 3 compartment sink Discharge end Instructions Tools D10 ...

Page 29: ...s or equivalent Instructions Tools D12 CAUTION EXTREMELY HOT Allow to cool before handling Airbox Wrench Belt Scraper Tool Shaft Cleaning Tool Remove Daily Carbon Build up Shaft Belts Clean DAILY 1 Remove Carbon Build up from shafts and belts with supplied cleaning tools and brushes or equivalent Discharge End Instructions Tools D12 CAUTION EXTREMELY HOT Allow to cool before handling Airbox Wrench...

Page 30: ...t Clean DAILY Top 1 Lift Incendalyst up and off 2 Rinse clean with water only The Incendalyst may be soaked then rinsed if needed 3 Shake out excess water thoroughly CLEAN WITH WATER ONLY Instructions Tools 3 Compartment Sink CAUTION EXTREMELY HOT Allow to cool before handling D13 ...

Page 31: ...artment Sink CAUTION EXTREMELY HOT Allow to cool before handling Cleaning Disassembly Guide 1 Slide upper element reflector out Make sure upper element reflector is cool before putting in water or it may warp 2 Take to sink area and spray with degreaser 3 Wash with scrub pad rinse and sanitize in the 3 compartment sink Feed End Instructions Tools Heat Resistant Gloves Scrub Pad Degreaser 3 Compart...

Page 32: ...M2 CAUTION EXTREMELY HOT Allow to cool before handling Cleaning Disassembly Guide Disconnect Upper Airbox Clean MONTHLY Top 1 Remove air hose with supplied wrench or equivalent REASSEMBLY Reinstall air hose hand tighten only Instructions Tools Heat Resistant Gloves M1 CAUTION EXTREMELY HOT Allow to cool before handling Airbox Wrench Belt Scraper Tool ...

Page 33: ...ructions Tools M4 CAUTION EXTREMELY HOT Allow to cool before handling Cleaning Disassembly Guide Cleaning Brush Clean Upper Airbox Clean MONTHLY Top Instructions Tools 1 Clean with supplied wire brush or equivalent making sure holes are clear REASSEMBLY Reinstall air hose hand tighten only M3 CAUTION EXTREMELY HOT Allow to cool before handling Cleaning Brush ...

Page 34: ...AL BLOCK GROUND MAIN POWER 18686 TERMINAL BLOCK GRAY 18687 END COVER TEMINAL BLOCK Electrical Elements Controls Belt Drive System Bearings 29387 BELT REFLECTOR V3 PLATE QTY 2 LH RH SIDE ARE THE SAME 6027 35 DRIVE CHAIN SOLD PER FT 6048 MASTER LINK 6035 13 ROD BELT 5FT EACH SIDE 6046 PTFE BEARING DISCHARGE OUTER DRIVE SHAFT 6047 PTFE BEARING DISCHARGE INNER DRIVE SHAFT 6049 PTFE BEARING FEED END QT...

Page 35: ...BOTTOM LH SIDE BOH 27922 COVER CENTER LH RH SIDE BOH 27822 LOWER SHELF SQUARE STAND 28470 BRACKET STACKING PHU PAN FOR SQUARE STAND 29026 FEEDER COVER 22295 ENCLOSURE 22348 DRIVE UNIT PUSH BAR LH 22354 DRIVE UNIT PUSH BAR RH 15617 FEEDER BAR 13 11381 6 FEEDER CHAIN CUT TO LENGTH QTY 6 PER ASSEMBLY 11478 FLANGE BUSHING PUSHBAR FEEDER 22296 TENSIONER BRACKET PUSHBAR FEEDER LH 22297 TENSIONER BRACKET...

Page 36: ...36 Model MV74 Electric III OPERATION MV74E Wiring Diagram ...

Page 37: ...37 Model MV74 Electric III OPERATION MV74E Wiring Diagram ...

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Page 39: ...39 Model MV74 Electric III OPERATION MV74E This page is left intentionally blank ...

Page 40: ...ERATION MV74E Printed in the USA 2022 Nieco LLC All Rights Reserved P N 99115 7950 Cameron Drive Windsor CA 95492 Phone 707 284 7100 Fax 707 284 7430 service nieco com Revision History Date Notes Revision 04 2022 Initial Version A ...

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