Taylor QS12 Service Manual Download Page 37

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Models QS12/QS24

Parts

QS12 Service Parts Exploded View

ITEM

DESCRIPTION

PART NO.

PLATE A.-LOWER

X79254

CHUTE A.-GREASE

X78419

LEG-4”-3/8-16 STUD

036397

STANDOFF-FRONT

079289

COVER A.-BOTTOM

X79527

PANEL-REAR

079280

STANDOFF-REAR

079288

SCREW-10-32X3/8 TRUSS HD

024298

SHIELD-GREASE REAR

079434

BRACKET A.-SHIELD RIGHT

X79431

ITEM

DESCRIPTION

PART NO.

SHIELD-GREASE FRONT

079433

BRACKET A.-SHIELD LEFT

X79429

WIPER-REAR

079440

COVER A.-REAR

X79444

BRACKET-MTG SIDE RIGHT

079436

WIPER-SIDE RIGHT

079438

GUARD A.-FRONT

X79426-SP

WIPER-FRONT

079439

BRACKET-MTG SIDE LEFT

079435

WIPER-SIDE LEFT

079437

Summary of Contents for QS12

Page 1: ...Models QS12 QS24 Grills Service Manual 050559 S 9 1 00...

Page 2: ......

Page 3: ...d Systems 7 Control Operations 8 QS Series Control 14 Maintenance Menu Flowchart 15 Leveling Procedures 16 Release Material Installation 19 Mechanical Electrical Checkout 20 Section 3 Troubleshooting...

Page 4: ...Platen Assembly X78794 44 Heater Elements Lower Grill 46 Parts List 47 Wiring Diagrams 53 Note Continuing research results in steady improvements therefore information in this manual is subject to ch...

Page 5: ...1 Models QS12 QS24 Introduction Section 1 Introduction S Safety S Model QS Series Specifications...

Page 6: ...r personal injury This unit is provided with a grounding lug that is to be properly attached to the rear of the frame by the authorized installer The installation location is marked by the symbol on t...

Page 7: ...the unit is required to allow for adequate air circulation Failure to comply will hinder grill performance and cause damage to its components NOISE LEVEL Airborne noise emission does not exceed 70 dB...

Page 8: ...f the back splash shield 20 508 mm with the optional upper platen lowered Approximate Weights QS12 One Platen Net 265 lbs 120 2 kgs Crated 306 lbs 138 8 kgs 12 4 cu ft 0 35 cu m QS24 Flat Net 210 lbs...

Page 9: ...5 Models QS12 QS24 Introduction 040715 Model QS12 Specifications Model QS24 Specifications...

Page 10: ...6 Introduction Models QS12 QS24 Notes...

Page 11: ...QS24 Controls and Systems Section 2 Controls and Systems S Control Operations S QS Series Control S Maintenance Menu Flowchart S Leveling Procedures S Release Material Installation S Mechanical Electr...

Page 12: ...9_C The left and right sides zones of the grill operate independently Control Board These units are equipped with one microprocessor control per 12 of cook surface which isprogrammable by the operator...

Page 13: ...r the VERSION SCREEN is displayed and a keypad is pressed the grill will enter the COOK mode of operation Cook Temperatures Each item has two programmable cook temperatures The first temperature is fo...

Page 14: ...o the current time setting TM1 30 Step 1 Press the UP or DOWN arrows to adjust the time setting for the total cook cycle Step 2 Once the desired cook time has been set press the MENU keypad and the me...

Page 15: ...in each cook zone and three heating elements in the upper platen if applicable The calibrating screens allow calibration of each independent heating element Calibrating verifies proper temperatures of...

Page 16: ...me to appear for the first item on the menu NAME1 Step 12 Press the MENU keypad again and the message ITM1 will appear on the display The letter I will be flashing above the cursor ITM1 Step 13 Using...

Page 17: ...the upper front temperature Step 19 Continue to press the UP arrow to monitor the remaining five zones Step 20 Press the UP arrow to display CANCEL and press the MENU keypad to display MONITOR Pressin...

Page 18: ...14 Controls and Systems Models QS12 QS24 040715 QS Series Control...

Page 19: ...15 Models QS12 QS24 Controls and Systems 040715 Maintenance Menu Flowchart...

Page 20: ...ve the cook surface shroud and release sheet Step 2 To allow adjustment of the gap pins loosen the two set screws located on the side of the front and rear gap slide Figure 4 Step 3 Raise or lower bot...

Page 21: ...left until the gap pins in the gap slides touch the cook surface and tighten the T handle Figure 7 Step 6 Wearing proper protection carefully attempt to raise the gap slide to evaluate which gap pin...

Page 22: ...adjusting verify the unit for stability Step 12 If all adjustments on the cook surface are correct and no rocking occurs tighten the two screws located on the side of the front and rear gap slides to...

Page 23: ...rough the hemmed end of the release sheet and through the rear spring Step 3 Insert the second rod through the opposite hemmed side of the release material sheet Grasp both ends of the rod pull the re...

Page 24: ...uld continue to match If the volt reading at the terminal strip drops significantly the circuit supply is inefficient or the power cord is undersized or too long Step 4 Start the grill When operating...

Page 25: ...21 Models QS12 QS24 Troubleshooting Section 3 Troubleshooting S General Troubleshooting S Troubleshooting Flow Charts S Product Quality Troubleshooting...

Page 26: ...e thermocouple connections and the relay board c The relay board is faulty c Replace the relay board d The relay is faulty lower d Replace the relay 3 One heater will not heat Indicator light is lit T...

Page 27: ...uild up f Closing procedures must be followed to remove carbon build up g The incorrect item is selected g Select the proper item h The platen is not level h Refer to the Leveling Procedures on page 1...

Page 28: ...24 Troubleshooting Models QS12 QS24 Troubleshooting Flow Charts Remote Key Pad Box Assembly...

Page 29: ...25 Models QS12 QS24 Troubleshooting Platen...

Page 30: ...26 Troubleshooting Models QS12 QS24 Lower Heater Thermal Overload...

Page 31: ...27 Models QS12 QS24 Troubleshooting Rocker Switch Transformer...

Page 32: ...28 Troubleshooting Models QS12 QS24 Relay Board...

Page 33: ...29 Models QS12 QS24 Troubleshooting Thermocouple...

Page 34: ...the instructions in the Operator s Manual 2 Overcooked product a Incorrect cook times a Program cook times according to instructions on page 10 b Improper product removal b Remove product according to...

Page 35: ...31 Models QS12 QS24 Parts Section 4 Parts S Warranty S Exploded Views S Complete Parts List S Wiring Diagrams...

Page 36: ...rts warranty of 3 months Class 000 Parts Wear Items no warranty Class 212 Parts The warranty for new equipment parts is two years with a replacement parts warranty of 12 months Labor The Taylor warran...

Page 37: ...79280 6 STANDOFF REAR 079288 7 SCREW 10 32X3 8 TRUSS HD 024298 8 SHIELD GREASE REAR 079434 9 BRACKET A SHIELD RIGHT X79431 ITEM DESCRIPTION PART NO 10 SHIELD GREASE FRONT 079433 11 BRACKET A SHIELD LE...

Page 38: ...R RELEASE SHEET 079930 2 SHEET SEAMED RELEASE 078804 3 STANDOFF REAR 079288 4 SPRING 438 OD X 046 X 1 75 079704 5 BRUSH GAP CLEANER 074166 ITEM DESCRIPTION PART NO 6 STANDOFF FRONT 079289 7 SCRAPER TR...

Page 39: ...EASE X78419 2 COVER ACCESS LINE VOLT 078511 3 LEG 4 3 8 16 STUD 036397 4 COVER BOTTOM 078535 5 PANEL REAR 079044 6 COVER LINKAGE 079441 7 SHIELD GREASE REAR 079434 8 BRACKET A SHIELD RIGHT X79431 9 SH...

Page 40: ...T A Y L O R C O M P A N Y R O C K T O N I L L I N O I S U S A 9 10 ITEM DESCRIPTION PART NO 1 BAR RELEASE SHEET 079930 2 SHEET SEAMED RELEASE 078804 3 SPRING 438 OD x 046 x 1 75 079704 4 TRAY A GREAS...

Page 41: ...RT 079990 3 PIN LEG HEIGHT ADJUST 079991 4 CASTER SWV 3 IN WHEEL 074256 5 CASTER 3 IN WHEEL LOCKING 074257 6 BRACKET A LEG SUPPORT X79994 ITEM DESCRIPTION PART NO B QS24 CART 1 CART A GRILL X79953 2 L...

Page 42: ...ROOF 024541 6 WASHER 4 SHAKEPROOF SS 043075 7 NUT 4 40 HEX PLATED 038623 8 COVER CONTROL QS24 078572 9 HARNESS WIRE REMOTE 078614 ITEM DESCRIPTION PART NO 10 PCB A REMOTE GRILL GREEN X50412 11 STANDOF...

Page 43: ...ker SPST Off On 078418 4 Block Terminal 5P Screw 75A 079833 5 Partition A Grease Tray X79944 5a Gasket Box A Partition 074154 ITEM DESCRIPTION PART NO 6 Plate Terminal Block 078754 7 Decal Terminal Bl...

Page 44: ...40 Parts Models QS12 QS24 040715 Box A Relay X74036...

Page 45: ...002 5 STANDOFF NYLON 6 32X1L 078635 6 HARNESS WIRE 074039 7 SCREW 6 32X3 8 BIN HD 002201 8 BOX A CONTROL X74037 9 WASHER 8 SHAKEPROOF 000964 ITEM DESCRIPTION PART NO 10 NUT 8 32 HEX 000969 11 SCREW 8...

Page 46: ...42 Parts Models QS12 QS24 040715 Pivot A Platen Complete X78758...

Page 47: ...21 Rod Cylinder Mounting 079195 ITEM DESCRIPTION PART NO 22 Rod Linkage 3 4 Diameter 079216 23 E Ring 3 4 077046 24 Pin Linkage Arm 078664 25 Plate Plated Linkage Pivot R 078559 26 Arm Platen Linkage...

Page 48: ...44 Parts Models QS12 QS24 Upper Platen Assembly X78794...

Page 49: ...ng 5 16 18 078544 7 Washer Teflon 4 032 ID x 5 OD 078555 8 Slide A Gap Rear X78864 R 9 Slide A Gap Front X78864 F 10 Screw 1 4 20 x 1 2 Flat HD 078526 ITEM DESCRIPTION PART NO 11 Nut 10 32 MF Lock 020...

Page 50: ...RIPTION PART NO 1 Heater Cast 079639 2 Harness T C Lower 078643 3 Control Hi Limit 475F 078410 3 Control Hi Limit 550F 50 hz 074165 4 Washer 075716 5 Nut 5 16 18 MF Lock 017327 Specify Electrics when...

Page 51: ...ER 1 2 212 PCB A CONTROL BASE BOARD X53319 SER 1 2 212 CHIP SOFTWARE VERSION 1 01 X40788 1 2 103 RELAY 30A 277V 12VDC 074041 6 12 103 BRACKET E RELAY 074040 6 12 103 STRAP A GROUNDING QS24 X74123 1 2...

Page 52: ...ray bottle CONTROL HI LIMIT 475F 078410 3 6 103 CONNECTOR MATE LOK 6 CIR PIN 028594 2 4 103 PIN MALE 084 DIA MATE N LOK 021624 3 6 103 CORD A POWER X79291 1 103 CORD A POWER X79877 1 103 Grooved plate...

Page 53: ...WIRE UPPER POWER 074007 1 1 103 1 per upper platen HEATER CAST 1800 WATT 079639 3 6 103 J7100000 up 122 HEATER CAST 1400 WATT 078409 3 6 103 Prior to J7100000 122 KIT A T HANDLE QS12 QS24 X74326 KIT...

Page 54: ...ANDLE PLATEN LIFT QS24 078592 1 1 103 LINKAGE PIVOT UPPER QS24 078760 2 2 103 MOUNT CYLINDER LIFT QS24 079193 1 1 103 PIN LINKAGE ARM QS24 078664 2 2 103 PIVOT A PLATEN QS24 X78759 1 1 103 PIVOT PLATE...

Page 55: ...ase bar Replaces 078805 125 SPRING 3 16 BELLEVILLE DISC 079127 2 2 103 Prior to J7010000 STANDOFF FRONT 079289 4 103 STANDOFF REAR 079288 2 103 SWITCH ROCKER SPST OFF ON 078418 1 2 103 Power TRANS CON...

Page 56: ...75 1 2 212 50HZ 60HZ use X74036 SER 143 RELAY SPST 200 240VAC OLD 079690 6 6 103 BLOCK TERMINAL 5P SCREW W JUMPERS X79839 62R 1 103 Right side J8050000 UP BLOCK TERMINAL 5P SCREW 079045 62R 1 103 Righ...

Page 57: ...QS12 24 074063 22 Rev 4 00...

Page 58: ...QS12 24 074063 23 Rev 4 00...

Page 59: ...QS12 24 074063 75 Rev 4 01...

Page 60: ...QS24 078807 23 Rev 4 00...

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