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Taylor 340 Service Manual

Manual is about: Slush Freezers

Summary of 340

  • Page 1

    Models 340/341/342 slush freezers service manual 028764-s 11/10/08.

  • Page 3: Table Of Contents

    Table of contents models 340/341/342 table of contents section 1: introduction 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Safety 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 4

    Models 340/341/342 table of contents table of contents -- page 2 342 exploded view 32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342 panel identification 34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 5: Section 1: Introduction

    1 models 340/341/342 introduction section 1: introduction s safety s specifications s running specifications s general installation instructions s environmental notices.

  • Page 6: Safety

    2 introduction models 340/341/342 safety _________________________________ we at taylor are committed to manufacturing safe operating and serviceable equipment. The many built--in safety features that are part of all taylor equipment are aimed at protecting operators and trained service technicians ...

  • Page 7

    3 models 340/341/342 introduction this unit must be installed on a level surface to avoid the hazard of tipping. Extreme care should be taken in moving this equipment for any reason. Two or more people are required to safely move this unit. Failure to comply may result in personal injury or equipmen...

  • Page 8: Model 340 Specifications

    4 introduction models 340/341/342 model 340 specifications freezing cylinder one, 7 quart (6.6 liter) capacity. Mix hopper one, 20 quart (18.9 liter) capacity. Beater motor one, .25 hp. Motor. Refrigeration unit one, approximately 6,000 btu/hr compressor. Refrigerant 404a. Electrical electrical one ...

  • Page 9: Model 341 Specifications

    5 models 340/341/342 introduction model 341 specifications freezing cylinder one, 7 quart (6.6 liter) capacity. Mix hopper one, 20 qt. (18.9 liter) capacity. Beater motor one, .25 hp. Motor. Refrigeration unit one, approximately 7,500 btu/hr compressor. Refrigerant 404a. Electrical electrical one de...

  • Page 10: Model 342 Specifications

    6 introduction models 340/341/342 model 342 specifications freezing cylinder two, 7 quart (6.6 liter) capacity. Mix hopper two, 20 quart (18.9 liter) capacity. Beater motor two, .25 hp. Motor. Refrigeration unit two, approximately 7,500 btu/hr compressors. Refrigerant 404a. Electrical electrical two...

  • Page 11: Running Specifications

    7 models 340/341/342 introduction running specifications expansion valve setting r404a 340--12: 38 -- 39 psi (262 -- 268 kpa.) 340--27, 341 & 342: 35 -- 36 psi (241 -- 248 kpa.) low side pressure low side pressure = expansion valve setting. To adjust the low side pressure, place the gauge on the low...

  • Page 12

    8 introduction models 340/341/342 general installation instructions the following are general installation instructions. For complete installation details, please see the check out card. Site preparation review the area the unit is to be installed in before uncrating the unit. Make sure that all pos...

  • Page 13

    9 models 340/341/342 introduction this unit has many sharp edges that can cause severe injuries. Examples: s scraper blades s condenser fins s cup/cone dispenser (if applicable) electrical connections in the united states, this equipment is intended to be installed in accordance with the national el...

  • Page 14

    10 introduction models 340/341/342 beater rotation beater rotation must be clockwise as viewed looking into the freezing cylinder. The following repairs must be performed by an authorized taylor service technician. Disconnect all power to the unit. Failure to follow this instruction may result in el...

  • Page 15: Environmental Notices

    11 models 340/341/342 introduction compressor warranty disclaimer the refrigeration compressor(s) on this machine are warranted for the term indicated on the warranty card accompanying this machine. However, due to the montreal protocol and the u.S. Clean air act amendments of 1990, many new refrige...

  • Page 16

    12 introduction models 340/341/342 notes:.

  • Page 17

    13 models 340/341/342 systems and controls section 2: systems and controls s refrigeration system s torque control.

  • Page 18: Refrigeration System

    14 systems and controls models 340/341/342 refrigeration system.

  • Page 19: Torque Control

    15 models 340/341/342 systems and controls torque control function/operation the thickness (and indirectly the temperature) of the slush is controlled by a sensing device called the torque switch. The refrigeration system is brought on and off by a microswitch. Inside the beater is a torque rotor to...

  • Page 20

    16 systems and controls models 340/341/342 component replacement note: do not attempt any repairs unless the main power supply to the freezer has been disconnected. Failure to follow this instruction may result in electrocution. Figure 2 item description 1 timer 2 solenoid 3 microswitch 4 adjustment...

  • Page 21: Section 3: Troubleshooting

    17 models 340/341/342 troubleshooting section 3: troubleshooting s general troubleshooting guide s troubleshooting torque components.

  • Page 22

    18 troubleshooting models 340/341/342 general troubleshooting guide problem probable cause remedy 1. No product is being dispensed with the draw valve opened. A. Improper mixing of product. A. Carefully follow the directions for mixing the product. B. There is a mix low condition. B. Add mix to the ...

  • Page 23

    19 models 340/341/342 troubleshooting problem probable cause remedy 5. Unable to remove the drive shaft. A. There is lubrication on the square end of the drive shaft. A. Remove lubrication from the square end of the drive shaft. B. The corners of the drive shaft and/or drive coupling are bent. B. Re...

  • Page 24

    20 troubleshooting models 340/341/342 troubleshooting torque components a. A missing or worn guide bearing will cause uneven movement of the rotor system, and will result in product inconsistencies (too stiff/too thin). If product becomes too stiff, the door, torque arm, torque rotor and torque leve...

  • Page 25: Section 4: Parts

    21 models 340/341/342 parts section 4: parts s part warranty explanation s operator parts identification s exploded views s complete parts list s wiring diagrams.

  • Page 26: Warranty Explanation

    22 parts models 340/341/342 081009 warranty explanation class 103 parts: the warranty for new equipment parts is one year from the original date of unit installation, with a replacement parts warranty of three months. Class 212 parts: the warranty for new equipment parts is two years from the origin...

  • Page 27

    23 models 340/341/342 parts notes:.

  • Page 28: 340 Exploded View

    24 parts models 340/341/342 081009 340 exploded view.

  • Page 29

    25 models 340/341/342 parts 081009 model 340 parts identification item description part no. 1 shell a.-insulated x39936-sp1 1a bearing-rear shell 032511 1b washer-bearing lock 012864 1c nut-brass bearing 028991 1d guide-drip seal 028992 2 gear a.*reducer 4.92:1 015985 2a coupling-drive 018962 3 wash...

  • Page 30: 340 Panel Identification

    26 parts models 340/341/342 081009 340 panel identification.

  • Page 31

    27 models 340/341/342 parts 081009 model 340 panel identification item description part no. 1 louver-side-top 051192 2 hood 021222 3 cover a.-hopper-std x38458-ser 3a knob-mix cover 025429 4 gasket-hopper cvr-20 qt 038375 5 panel-rear 047008 6 panel-side-right/upper 042317 7 panel-side-right/lower 0...

  • Page 32: 341 Exploded View

    28 parts models 340/341/342 081009 341 exploded view.

  • Page 33

    29 models 340/341/342 parts 081009 model 341 parts identification item description part no. 1 shell a.-insulated x39936-sp1 1a bearing-rear shell 032511 1b washer-bearing lock 012864 1c nut-brass bearing 028991 1d guide-drip seal 028992 2 gear a.*reducer 4.92:1 015985 2a coupling-drive 018962 3 wash...

  • Page 34: 341 Panel Identification

    30 parts models 340/341/342 081009 341 panel identification.

  • Page 35

    31 models 340/341/342 parts 081009 model 341 panel identification item description part no. 1 panel-upper side-r & l 024576 2 cover a.-hopper-std x38458-ser 2a knob-mix cover 025429 3 gasket-hopper cvr-20 qt 038375 4 panel-rear 013637 5 hood 023285 6 louver-side-top 051192 7 trim-rear corner-r & l 0...

  • Page 36: 342 Exploded View

    32 parts models 340/341/342 081009 342 exploded view.

  • Page 37

    33 models 340/341/342 parts 081009 model 342 parts identification item description part no. 1 shell a.-insulated x39936-sp1 1a bearing-rear shell 032511 1b washer-bearing lock 012864 1c nut-brass bearing 028991 1d guide-drip seal 028992 2 gear a.*reducer 4.92:1 015985-ser 2a coupling-drive 018962 3 ...

  • Page 38: 342 Panel Identification

    34 parts models 340/341/342 081009 342 panel identification.

  • Page 39

    35 models 340/341/342 parts 081009 model 342 panel identification item description part no. 1 louver-side-top 051191 2 bushing-panel 013289 3 cover a.-hopper x38458-ser 3a knob-mix cover 025429 4 trim-rear corner-left 013761 5 panel-rear 017563 6 gasket-hopper cvr-20 qt 038375 7 hood 023263 8 trim-r...

  • Page 40: Beater Door Assembly

    36 parts models 340/341/342 beater door assembly item description part no. 1 door a.-partial x39248-ser 2 handle a.-draw-slush blk x47384 3 valve-draw 047734 4 pin a.-valve handle x25929 5 o-ring-1 od x .139 w 032504 6 buster-ice 047735 7 o-ring-.291 id x .080 w 018550 8 torque assembly x14488 9 bea...

  • Page 41: Control A. X52469--27

    37 models 340/341/342 parts control a. X52469--27 -- model 340 (208--230/60/1 bristol) control a. X52469--12 -- model 340 (115/60/1 tecumseh) item description part no. 1 capacitor-run- 4uf-440v (230 volt) fan 051785 capacitor-run- 7.5uf-370v (115 volt) fan 034749 2 strap-capacitor 041350 3 box-contr...

  • Page 42

    38 parts models 340/341/342 control a. X49284 -- models 341 & 342 item description part no. 1 box-control 049041 2 relay-3 pole-20a-208/240 012725- 3 control-mix level 031799- 4 screw-8x1/4 sl hex hd typ b 009894 5 lug-grounding 260 020928 6 screw-10-32x1/2 mf hex cap 020982 item description part no...

  • Page 43

    39 models 340/341/342 parts control a. X49284sp -- model 342 (left side) item description part no. 1 box-control 049041 2 relay-3 pole-20a-208/240 012725- 3 control-mix level 031799- 4 screw-8x1/4 sl hex hd typ b 009894 5 lug-grounding 260 020928 6 screw-10-32x1/2 mf hex cap 020982 item description ...

  • Page 44

    40 parts models 340/341/342 box a.--cap & relay x48892--27e -- model 340 (208--230/60/1 bristol) item description part no. 1 relay--start--compressor 047067 2 screw--8--32x1/4 sltd 000953 3 washer--#8 external tooth 000964 4 sleeve--wire 7/16 id 020919--20 5 connector--bx 3/8 str--2 014569 6 sleeve-...

  • Page 45

    41 models 340/341/342 parts box a.--cap & relay x50292--12 -- model 340 (115/60/1 tecumseh) item description part no. 1 screw--8--32x1/4 sltd round 000953 2 washer--#8 external tooth 000964 3 relay--start--compressor 047609 4 connector--bx 3/8 str--2 014569 5 sleeve--wire 7/16 id 020919--20 6 connec...

  • Page 46

    42 parts models 340/341/342 box a.--cap & relay x49151--27e -- model 341 (208--230/60/1) item description part no. 1 relay--start--compressor 047067 2 screw--8--32x1/4 sltd round 000953 3 washer--#8 external tooth lock 000964 4 sleeve--wire .330 id 020918--12 5 connector--bx 3/8 str--2 014569 6 conn...

  • Page 47

    43 models 340/341/342 parts box a.--cap & relay x52588--27 -- model 342 (208--230/60/1) item description part no. 1 relay-start-compressor 051957-27 2 screw-10 x 3/8 type b-hex 015582 3 connector-bx 3/8 str 001791 4 greenfield-3/8 020495-12 5 connector-bx 3/8 90d 001793 6 sleeve-wire 7/16 id 020919-...

  • Page 48

    44 parts models 340/341/342 070305 blower assembly x53725--27 -- model 341 item description part no. 1 motor-blower·fan 053481 2 wheel-blower 053726 3 housing-blower-6 pole 053728 item description part no. 4 screen-blower 053729 5 clip-screen-blower 053730

  • Page 49: Blower Assembly X47833--12

    45 models 340/341/342 parts blower assembly x47833--12 -- model 342 (115/60/1) item description part no. 1 housing-blower w/fan 058739 2 screen-blower 030158 3 motor-blower-208/230v (230 volt) 046536-27 4 bracket-capacitor 031205 item description part no. 5 capacitor-run-15uf/370v (115 volt) 049356 ...

  • Page 50: Blower Assembly X53478

    46 parts models 340/341/342 blower assembly x53478 -- model 342 (208--230/60/1) item description part no. 1 housing-blower-4 pole 053727 2 motor-blower fan high output 053480-27 3 boot-capacitor insulating 031314 4 capacitor-run- 10 uf/370v 033047 item description part no. 5 bracket-capacitor 1-1/4x...

  • Page 51

    47 models 340/341/342 parts switch a.--torque x29601--ser -- models 340, 341 & 342 item description part no. 1 screw-shoulder 3/8 x 5/8 037361 2 bushing 037904 3 bracket-control 052610 4 nut-1/4-20 mf lock 017523 5 insulator-armite-4 hole 012992 6 switch-lever-spdt-20a 027026 7 screw-6-32x7/8 slotte...

  • Page 52: Parts List

    Parts list + available separately 48 parts list models 340/341/342 020729 hp 62 ref ri g eran t 340 & 341 j51 13655/ up ,342 j5092092/ up copeland com p ressor - 340- j9026004 (230- 60- 1) , 340- j9073064 (230- 50- 1) , 341- j90112199/ up, 342- j8071822/ up de s cri p t io n part num be r 340 qty . ...

  • Page 53

    49 + available separately models 340/341/342 parts list de s cri p t io n part s up da t e re m arks w arr. Cl as s 342 qty . 341 qty . 340 qty . Part num be r brush- draw valve 1” odx2” x 17” l 013073 1 1 1 000 brush- mi x p ump b ody- 3” x7” w hi te 023316 1 1 1 000 brush- rear brg 1 in .D x2i n ....

  • Page 54

    + available separately 50 parts list models 340/341/342 de s cri p t io n part s up da t e re m arks w arr. Cl as s 342 qty . 341 qty . 340 qty . Part num be r decal- dec- taylor 490 048359 1 1 000 j7010000/ up decal- troubleshooti n g 038374 1 1 1 000 deflector- blow er- exhaust 047912 1 103 j80718...

  • Page 55

    51 + available separately models 340/341/342 parts list de s cri p t io n part s up da t e re m arks w arr. Cl as s 342 qty . 341 qty . 340 qty . Part num be r +screw -adj u stment 014498 1 1 2 103 label- d oor cauti o n 032749 1 1 1 000 label- s w -w ash/ o ff/ auto- symbol 014502 1 1 2 000 label- ...

  • Page 56

    + available separately 52 parts list models 340/341/342 071017 de s cri p t io n part s up da t e re m arks w arr. Cl as s 342 qty . 341 qty . 340 qty . Part num be r panel a. -s id e x44855 1 103 panel a. -s id e l ow er x24397 2 panel- r ear 013637 1 103 panel- r ear *390* 340* 490* 047008 1 103 p...

  • Page 57

    53 + available separately models 340/341/342 parts list de s cri p t io n part s up da t e re m arks w arr. Cl as s 342 qty . 341 qty . 340 qty . Part num be r ski rt- a ir flo w *062* 340* ac 049069 1 103 +co llar- ho ldi n g 019481 2 103 +screw -10- 32x3/ 4 o val hd- ss 001086 2 000 solenoi d -p u...

  • Page 58

    + available separately 54 parts list models 340/341/342 de s cri p t io n part s up da t e re m arks w arr. Cl as s 342 qty . 341 qty . 340 qty . Part num be r w a te r c oole d accumulator- c opper 2” di a 10” lg 047062 1 1 2 103 blow er- 100 cfm 012796- 1 1 103 bracket- m ounti n g- w a ter valve ...

  • Page 59

    55 + available separately models 340/341/342 parts list de s cri p t io n part num be r 340 qty . 341 qty . 342 qty . W arr. Cl as s re m arks part s up da t e ref r ig e rat ed ho pper - 4 mi nut e t im er (co pel and) arm a .- anti ci pator x50536 1 1 2 103 beater assembly x46233 1 1 2 103 +blade-...

  • Page 60

    Models 340/341 049359 rev. 10/08.

  • Page 61

    Model 341 049359--33 rev. 10/08.

  • Page 62

    Model 340/341 049359--40 rev. 10/08.

  • Page 63

    Model 341 049359--58 rev. 10/08.

  • Page 64

    Model 342 052720--27 rev. 10/08.

  • Page 65

    Model 342 052720--33 rev. 10/08.

  • Page 66

    Model 342 052720--40 rev. 10/08.

  • Page 67

    Model 342 052720--58 rev. 10/08.