Franke F3Dn Twin Service Manual Download Page 12 | Manualshive

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F3Dn Service Manual Electric Schematics / Section 1.5

For Technical Support, Call 800-537-2653. Copyright

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2006 Franke, Inc. All rights reserved.

120-Volt, 1-Phase, 60 Hz Model

230-Volt, 1-Phase, 50 Hz Model

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Summary of Contents for F3Dn Twin

Page 1: ...For Technical Support Call 800 537 2653 Page 1 of 1 Copyright 2006 Franke Inc All rights reserved F3Dn Twin Frozen French Fries Dispenser Service Manual P N 1900xxxx Sensor bracket bar 19002065...

Page 2: ...8 06 2 12 Basket Present Load Sensor Replacement 12 13 06 2 13 Door Open Sensor Replacement 11 20 06 2 14 Touch Pad Controls Assembly Replacement 12 13 06 2 15 Main Power ON OFF Switch Replacement 12...

Page 3: ...2006 Franke Inc All rights reserved Section No Content Service Operation Create Update 4 5 Check System Pressure Electronic Leak Detection 12 1 06 4 6 Repair System Refrigerant Leak 11 30 06 4 7 Repla...

Page 4: ...bursement will be made Exclusions Certain Franke parts that are expendable by nature and that need to be replaced frequently may not be covered Franke is not liable under these warranties for repairs...

Page 5: ...th the customer to find mutually acceptable options Franke reserves the right to use service agents outside of the stated Service Network Service Network United States Canada Franke fully supports and...

Page 6: ...e time service rates and customer satisfaction are monitored by Comcater This Service Network list is updated annually by Comcater Contact Information Comcater Foodservice Equipment Phone 1800 810 161...

Page 7: ...turn unit to service No replace Operator Control Panel per Section 2 14 French fries in Hopper Yes continue No fill with fries to sensor level or simulate fries present to test Low product sensor out...

Page 8: ...has power replace PC Control Board per Section 2 18 24 Volt DC Power Supply No Check for 120 Volt AC input to power supply Yes OK replace 24 Volt DC power supply per Section 2 17 NO Fries Dispensed Ma...

Page 9: ...Is sensor functioning No Replace Door Open Sensor per Section 2 13 LOAD READY Indicator LED On Doors Open But No Product Dispensed Load Cell Calibration Remove upper back panel Press Load Size button...

Page 10: ...e down or backwards Yes Remove freezer bottom and install per Operating Manual instructions No Continue Loose fries buildup Is small gap between outside of Product Chute and plastic Freezer Bottom cle...

Page 11: ...1 4 20 x 1 1 4 S S 13 1 19000195 Shaft Door Left 14 1 19000196 Shaft Door Right 15 6 19000215 Ring Retainer 1 2 Ext Zink 16 2 19000193 Block Door Rotation ITEM QTY PART NO TITLE 17 1 19000194 Link Doo...

Page 12: ...F3Dn Service Manual Electric Schematics Section 1 5 For Technical Support Call 800 537 2653 Copyright 2006 Franke Inc All rights reserved 120 Volt 1 Phase 60 Hz Model 230 Volt 1 Phase 50 Hz Model...

Page 13: ...F3Dn Service Manual Electric Schematics Section 1 5 For Technical Support Call 800 537 2653 Copyright 2006 Franke Inc All rights reserved 120 Volt 1 Phase 60 Hz Model Sheet 2 24 Volt Wiring Diagram...

Page 14: ...F3Dn Service Manual Electric Schematics Section 1 5 For Technical Support Call 800 537 2653 Copyright 2006 Franke Inc All rights reserved 230Volt 1 Phase 50 Hz Model Sheet 2 24 Volt Wiring Diagram...

Page 15: ...F3Dn Service Manual Electric Schematics Section 1 5 For Technical Support Call 800 537 2653 Copyright 2006 Franke Inc All rights reserved 230Volt 1 Phase 50 Hz Model Rev 2 11 06...

Page 16: ...sor 3 LOAD READY Indicates that lane is ready to dispense a load of fries 4 LOAD SIZE Indicates size of load of fries to be dispensed Can only be changed when LOAD READY lights are illuminated The def...

Page 17: ...ator Touch Pad Control Panel 1 3126151 19000978 Main Power Switch 1 19000514 19000515 Temperature Controller Kit 1 3156 3156 Siemens 24 Volt Power Supply 1 19000800 19000800 Main Control Board 2 18000...

Page 18: ...RANKE F3Dn product Franke P N 19000652 Remote Display Franke P N 19000437 10 long Remote Display Cable Franke P N 19000649 Cabinet Temp Sensor Franke P N 19000648 Black Knob Franke P N 19000650 and Kn...

Page 19: ...See Photos 2 and 3 5 Take the new gasket P N 19000685 and insert the tailpiece into the gasket mounting slot Align the corners and start at the top of the door Continue around the door perimeter unti...

Page 20: ...hole cover from both Door Shafts 12 Using a 7 16 11 mm box wrench or socket wrench remove the four Automation Assembly mounting bolts from the side mounting channels 13 Carefully remove the complete A...

Page 21: ...rd See other Lane to verify connections 21 Plug in unit power cord to power supply 22 Test Automation Assembly operation by 23 Turning on main power switch pressing LANE POWER touch pad on control ove...

Page 22: ...rench remove the four Door Open Motor mounting screws Removing the two top screws will separate the Door Open Sensor Bracket from the motor assembly It can hang down from cable 12 Using the 5 32 4 mm...

Page 23: ...de bearing Assembly 31 Reinstall the Door Lift Motor Assembly P N 19000161 Make sure the gear box output shaft fits into the slot in the lift cam 32 Replace and tighten the four motor mounting screws...

Page 24: ...uttons SW1 and SW3 All Clear 1 OK 3 Exit 3 Press SW1 button OK U S or Alt 1 US 2 Alt Alternate 4 Press SW1 or SW2 button as required Procedure assumes SW1 US pressed Preload 2175 Four digit number Add...

Page 25: ...1 OK 3 Nxt Next 17 Press SW1 button OK Door Trq 0000 1 Go 3 Ex Exit 18 Press SW1 button Activates one full door open dispense cycle Door Trq 00XX Typically a low value 1 Go 3 Ex XXX Cycle count 19 Pr...

Page 26: ...our 5 32 4 mm Allen Wrench 9 Reattach power leads to motor Red positive Black negative 10 Reconnect unit to power supply 11 Test for proper motor operation by 12 Turning ON main power switch pressing...

Page 27: ...mm socket or box wrench NOTE If needed have someone brace or hold block from back 14 Take foam gasket from Kit remove paper from adhesive back slide over protruding block and stick to unit back panel...

Page 28: ...ment Kit No 18001678 Contents NOTE Discard ALL old components when installing Key Quantity Description 1 1 Motor Rotor Block 2 1 Rotor Drive Shaft 3 1 Foam Tape Gasket 3M 4 4 M5 Lock Washer For Motor...

Page 29: ...ibration of the load cell weighs basket contents under the motor by inserting a 020 50 mm feeler or gap gauge between set post on left open side of load cell See Photo 3 10 If load cell gap is larger...

Page 30: ...nect the two motor electric power connections Red positive Black negative 12 Replace white plastic Door Cam Link with Stop Screw to the right side Note Make sure bushings and spacers are on both left...

Page 31: ...inserting a 020 50 mm feeler or gap gauge between set post on left open side of load cell See Photo 4 11 If load cell gap is larger or smaller than 020 carefully adjust gap set nut located below left...

Page 32: ...ion and may snap back 10 Replace spring retaining clip and lock in place over pin Test the replacement Door Closing Spring as follows 11 Remove Fry Hopper and Loading Chute from Lane 12 Manually rotat...

Page 33: ...nit power cord to power supply 13 Adjust Low Product Sensor Sensitivity by 14 Position an empty hopper in the freezer compartment 15 Locate the small red plastic LED indicator light on the Main Contro...

Page 34: ...back into plastic sensor sleeve until fully seated 9 Replace the sensor retaining nut and tighten securely with wrench but do NOT over tighten 10 Reattach the Basket Present Sensor cable lead to the...

Page 35: ...using the two screws just removed 8 Position new sensor and bracket over motor mounting holes Ensure actuating flag is spaced midway within sensor slot 9 Replace and tighten the two upper motor mounti...

Page 36: ...e 10 Replace the backing plate and secure using the six mounting nuts just removed 11 Return the control panel assembly to the unit and reattach the two ribbon harnesses Power ON and Temperature Displ...

Page 37: ...witch 120V 60Hz P N 3126151 230 V 50Hz RH110 C2L and push it through the front panel opening until the side tabs lock it in place Switch bezel should be flush with the front panel 8 Reconnect the thre...

Page 38: ...pull it through cutout in the front of the panel 7 Take the new LED Temperature Display P N 19000437 and insert it into the front panel From back of the display depress and insert locking tabs to sec...

Page 39: ...tered it may be necessary to loosen or remove four mounting hex bolts securing Center Hopper Support Bracket inside freezer to allow sensor bulb to pass through Use a 13 mm Allen Hex wrench 9 Clip any...

Page 40: ...w Sensor Replacement Cable by 21 Plug in unit power cord to power supply 22 Switch on Main Power Switch at the front control panel 23 Allow compressor to draw down unit to its normal operating tempera...

Page 41: ...ou to remove the power supply See Photo 3 8 Take new 24 volt power supply P N 3156 and position rear slot over upper edge of DIN rail and snap it down and into place Make sure it is firmly seated 9 Re...

Page 42: ...ing screws 7 Take new Main Control Panel P N 19000800 from its protective package and position and align with mounting holes 8 Using the 1 8 3 mm Allen hex wrench replace the six board mounting screws...

Page 43: ...It is important that static electricity be avoided while handling the chip 10 Note Be careful not to install the chip upside down The semi circular notch on one end of the chip should align with the s...

Page 44: ...n be pulled straight out Photo 6 Chip saddle with the chip removed Note the semi circular notch on the left aligns with a similar notch on the chip Photo 7 Note semi circular notch on one end of chip...

Page 45: ...move the old rotor by gently prying out the plastic Hopper side closest to the manual rotation handle When that handle clears the hole in the Hopper pry out the rear side of hopper so that hub clears...

Page 46: ...l Board comes ON then back that screw counterclockwise until the LED light goes OFF 8 Test Low Product Sensor Sensitivity as follows 9 Check Front Panel LOW PRODUCT warning light Lights should still b...

Page 47: ...5 Lift the door up and off the lower hinge pin and set it aside without scratching the door panel finish 6 Remove the two mounting bolts from the lower hinge bracket and set it aside 7 Locate the mir...

Page 48: ...e is centered in freezer bottom opening Note Check this alignment from front of unit 9 Minimally tighten the four L channel to rear frame mounting bolts and adjust height of the Automation Assembly so...

Page 49: ...trol Board and its Load Cell Calibration Program are used to change standard load sizes See Section 3 7 Load Cell Calibration and follow all steps described Some Notes Tips 1 Making a load size adjust...

Page 50: ...of motor right left up or down as needed to better seat motor gear box shaft in plastic Rotor Drive Shaft then retighten motor mounting screws You may need to repeat this adjustment process to ensure...

Page 51: ...to adjust Hopper fit or alignment within the freezer compartment Note The Side Hopper Mounting Brackets can also be adjusted up or down in a similar manor as needed 5 Shift upper bracket up or down a...

Page 52: ...TO or MANUAL is illuminated turn lane OFF now 2 Push and hold buttons SW1 and SW3 Calibrate 1 OK 2 Mor 3 Ex Exit 3 Press hold then release SW1 button OK to enter Calibration Mode U S or Alt 1 US 2 Alt...

Page 53: ...ral loads from this lane at each size Small Medium and Large to verify calibration procedure has been completed successfully 11 Refer to Section 3 4 for adjusting Standard load size if this is require...

Page 54: ...higher adjust thermostat down turn clockwise toward colder in unit increments as required Most adjustments will be colder to lower operating temperatures because of high ambient room temperatures and...

Page 55: ...bris If it is dirty clean it with a soft bristle brush or portable vacuum 6 Test unit for operation within 0 to 10 F or 18 to 23 C normal operating temperature range 7 If these steps correct problem n...

Page 56: ...and reconnect the three wires to the 6 mm spade terminals per your labels 8 Reconnect cable assemblies from the LED Display and the remote sensor Connectors are different and can only be assembled one...

Page 57: ...ard 9 Attach the new Condenser Fan Motor P N M40045 CA27 E8 115V 60Hz or M4Q045 CF13 A7 230V 50Hz to fan guard using the four nuts just removed 10 Position fan on motor shaft with setscrew facing flat...

Page 58: ...11 To replace Start Relay Using needle nose pliers disconnect the 7 wires from the relay terminals 12 Using a small screwdriver remove 2 screws mounting the relay to the electrical enclosure and remo...

Page 59: ...thorough scan with a standard leak detector may be sufficient to locate the exact location 7 If system pressure is too low or leak s is intermittent and difficult to detect pressurize the system with...

Page 60: ...tinuous Nitrogen charge to assure no contaminants enter the system especially when brazing 7 Before recharging the system pull a vacuum equivalent to 30 inches 760 mm of Mercury for a minimum of 30 mi...

Page 61: ...e in the 10 o clock or 2 o clock position DO NOT mount in 12 o clock or 3 to 9 o clock position 8 Before recharging the system pull a vacuum equivalent to 30 inches 760 mm of Mercury for a minimum of...

Page 62: ...zing 10 Before recharging system pull vacuum equivalent to 30 inches 760 mm of Mercury for minimum of 30 minutes 11 Recharge the system with R404A refrigerant per nameplate label specifications 12 Plu...

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