Sharp R-342D Service Manual

Models 340/341/342Slush FreezersService Manual028764-S11/10/08

6IntroductionModels 340/341/342Model 342 SpecificationsFreezing CylinderT wo, 7 quart (6.6 liter) capacity.Mix HopperT wo, 20 quart (18.9 liter) capac

7Models 340/341/342IntroductionRunning SpecificationsExpansion Valve SettingR404A340--12: 38 -- 39 PSI (262 -- 268 kPa.)340--27, 341 & 342: 35 --

8IntroductionModels 340/341/342General Installation InstructionsThe following are general installation instructions. Forcomplete installation details,

9Models 340/341/342IntroductionTHIS UNIT HAS MANY SHARP EDGESTHAT CAN CAUSE SEVERE INJURIES.Examples:S scraper bladesS condenser finsS cup/cone dispen

10IntroductionModels 340/341/342Beater RotationBeater rotation must be clockwise as viewedlooking into the freezing cylinder.The following repairs mus

11Models 340/341/342IntroductionCompressor Warranty DisclaimerThe refrigeration compressor(s) on this machine arewarranted for the term indicated on t

12IntroductionModels 340/341/342Notes:

13Models 340/341/342Systems and ControlsSection 2: Systems and ControlsS Refrigeration SystemS Torque Control

14Systems and ControlsModels 340/341/342Refrigeration System

15Models 340/341/342Systems and ControlsTorque ControlFunction/OperationThe thickness (and indirectly the temperature) of theslush is controlled by a

16Systems and ControlsModels 340/341/342Component ReplacementNote: DO NOT attempt any repairs unlessthe MAIN POWER SUPPLY TO THE FREEZER HASBEEN DISCO

17Models 340/341/342TroubleshootingSection 3 : TroubleshootingS General Troubleshooting GuideS Troubleshooting Torque Components

18TroubleshootingModels 340/341/342General Troubleshooting GuidePROBLEM PROBABLE CAUSE REMEDY1. No product is being dispensed withthe draw valve opene

19Models 340/341/342TroubleshootingPROBLEM PROBABLE CAUSE REMEDY5. Unable to remove the drive shaft. a. There is lubrication on the squareend of the d

20TroubleshootingModels 340/341/342Troubleshooting Torque ComponentsA. A missing or worn guide bearing will causeuneven movement of the rotor system,

21Models 340/341/342PartsSection 4: PartsS Part Warranty ExplanationS Operator Parts IdentificationS Exploded ViewsS Complete Parts ListS Wiring Diagr

22PartsModels 340/341/342081009Wa rranty ExplanationClass 103 Parts: The warranty for new equipment parts is one year from the original date of unitin

23Models 340/341/342PartsNotes:

24PartsModels 340/341/342081009340 Exploded View

25Models 340/341/342Parts081009Model 340 Parts IdentificationITEM DESCRIPTION PART NO.1 SHELL A.-INSULATED X39936-SP11a BEARING-REAR SHELL 0325111b WA

Table of Contents Models 340/341/342Table of ContentsSection 1: Introduction 1...Safety 2...

26PartsModels 340/341/342081009340 Panel Identification

27Models 340/341/342Parts081009Model 340 Panel IdentificationITEM DESCRIPTION PART NO.1 LOUVER-SIDE-TOP 0511922 HOOD 0212223 COVER A.-HOPPER-STD X3845

28PartsModels 340/341/342081009341 Exploded View

29Models 340/341/342Parts081009Model 341 Parts IdentificationITEM DESCRIPTION PART NO.1 SHELL A.-INSULATED X39936-SP11a BEARING-REAR SHELL 0325111b WA

30PartsModels 340/341/342081009341 Panel Identification

31Models 340/341/342Parts081009Model 341 Panel IdentificationITEM DESCRIPTION PART NO.1 PANEL-UPPER SIDE-R & L 0245762 COVER A.-HOPPER-STD X38458-

32PartsModels 340/341/342081009342 Exploded View

33Models 340/341/342Parts081009Model 342 Parts IdentificationITEM DESCRIPTION PART NO.1 SHELL A.-INSULATED X39936-SP11a BEARING-REAR SHELL 0325111b WA

34PartsModels 340/341/342081009342 Panel Identification

35Models 340/341/342Parts081009Model 342 Panel IdentificationITEM DESCRIPTION PART NO.1 LOUVER-SIDE-TOP 0511912 BUSHING-PANEL 0132893 COVER A.-HOPPER

Models 340/341/342 Table of ContentsTable of Contents -- Page 2342 Exploded View 32...342 Panel Identif

36PartsModels 340/341/342Beater Door AssemblyITEM DESCRIPTION PART NO.1 DOOR A.-PARTIAL X39248-SER2 HANDLE A.-DRAW-SLUSH BLK X473843 VALVE-DRAW 047734

37Models 340/341/342PartsControl A. X52469--27 -- Mo d el 340 (208--230/60/1 Bristol)Control A. X52469--12 -- Mod el 340 (115/60/1 Tecumseh)ITEM DESCR

38PartsModels 340/341/342Control A. X49284 -- Models 341 & 342ITEM DESCRIPTION PART NO.1 BOX-CONTROL 0490412 RELAY-3 POLE-20A-208/240 012725-3 CON

39Models 340/341/342PartsControl A. X49284SP -- Model 342 (Left Side)ITEM DESCRIPTION PART NO.1 BOX-CONTROL 0490412 RELAY-3 POLE-20A-208/240 012725-3

40PartsModels 340/341/342Box A.--Cap & Relay X48892--27E -- Mod el 340 (208--230/60/1 Bristol)ITEM DESCRIPTION PART NO.1 RELAY--START--COMPRESSOR

41Models 340/341/342PartsBox A.--Cap & Relay X50292--12 -- Model 340 (115/60/1 Tecumseh)ITEM DESCRIPTION PART NO.1 SCREW --8--32X1/4 SLTDROUND0009

42PartsModels 340/341/342Box A.--Cap & Relay X49151--27E -- Mo d el 341 (208--230/60/1)ITEM DESCRIPTION PART NO.1 RELAY--START--COMPRESSOR 0470672

43Models 340/341/342PartsBox A.--Cap & Relay X52588--27 -- Model 342 (208--230/60/1)ITEM DESCRIPTION PART NO.1 RELAY-START-COMPRESSOR 051957-272 S

44PartsModels 340/341/342070305Blower Assembly X53725--27 -- Model 341ITEM DESCRIPTION PART NO.1 MOTOR-BLOWER·FAN 0534812 WHEE L-BLOWER 0537263 HOUSIN

45Models 340/341/342PartsBlower Assembly X47833--12 -- Model 342 (115/60/1)ITEM DESCRIPTION PART NO.1 HOUSING-BLOWER W/FAN 0587392 SCREEN-BLOWER 03015

1Models 340/341/342IntroductionSection 1: IntroductionS SafetyS SpecificationsS Running SpecificationsS General Installation InstructionsS Environment

46PartsModels 340/341/342Blower Assembly X53478 -- Mo d el 342 (208--230/60/1)ITEM DESCRIPTION PART NO.1 HOUSING-BLOWER-4 POLE 0537272 MOTOR-BLOWER FA

47Models 340/341/342PartsSwitch A.--Torque X29601--SER -- Models 340, 341 & 342ITEM DESCRIPTION PART NO.1 SCREW-SHOULDER 3/8 X 5/8 0373612 BUSHING

Parts List+ Available Separately48Parts List Models 340/341/342020729HP62 Refrigerant 340 & 341 J5113655/Up, 342 J5092092/UpCOPELAND COMPRESSOR -

49+ Available SeparatelyModels 340/341/342 Parts ListDESCRIPTION PARTSUPDATEREMARKSW ARR.CLASS342QTY.341QTY.340QTY.PARTNUMBERBRUSH-DRAW VALVE 1”ODX2”X

+ Available Separately50Parts List Models 340/341/342DESCRIPTION PARTSUPDATEREMARKSW ARR.CLASS342QTY.341QTY.340QTY.PARTNUMBERDECAL-DEC-TAYLOR 490 0483

51+ Available SeparatelyModels 340/341/342 Parts ListDESCRIPTION PARTSUPDATEREMARKSW ARR.CLASS342QTY.341QTY.340QTY.PARTNUMBER+SCREW-ADJUSTMENT 014498

+ Available Separately52Parts List Models 340/341/342071017DESCRIPTION PARTSUPDATEREMARKSW ARR.CLASS342QTY.341QTY.340QTY.PARTNUMBERPANEL A.-SIDE X4485

53+ Available SeparatelyModels 340/341/342 Parts ListDESCRIPTION PARTSUPDATEREMARKSW ARR.CLASS342QTY.341QTY.340QTY.PARTNUMBERSKIRT-AIR FLOW *062*340*A

+ Available Separately54Parts List Models 340/341/342DESCRIPTION PARTSUPDATEREMARKSW ARR.CLASS342QTY.341QTY.340QTY.PARTNUMBERWATER COOLEDACCUMULATOR-C

55+ Available SeparatelyModels 340/341/342 Parts ListDESCRIPTION PARTNUMBER340QTY.341QTY.342QTY.W ARR.CLASSREMARKS PARTSUPDATEREFRIGERATED HOPPER - 4

2IntroductionModels 340/341/342Safety_________________________________We at Taylor are committed to manufacturing safeoperating and serviceable equipm

Models 340/341049359Rev. 10/08

Model 341049359--33Rev. 10/08

Model 340/341049359--40Rev. 10/08

Model 341049359--58Rev. 10/08

Model 342052720--27Rev. 10/08

Model 342052720--33Rev. 10/08

Model 342052720--40Rev. 10/08

Model 342052720--58Rev. 10/08

3Models 340/341/342IntroductionThis unit must be installed on a level surfaceto avoid the hazard of tipping. Extreme care should betaken in moving thi

4IntroductionModels 340/341/342Model 340 SpecificationsFreezing CylinderOne, 7 quart (6.6 liter) capacity.Mix HopperOne, 20 quart (18.9 liter) capacit

5Models 340/341/342IntroductionModel 341 SpecificationsFreezing CylinderOne, 7 quart (6.6 liter) capacity.Mix HopperOne, 20 qt. (18.9 liter) capacity.