Wascomat S28/125 Betriebsanleitung

OPERATING & MAINTENANCE MANUALEXSM 230 S and 350 SWARNING: ALL OPERATING AND MAINTENANCE PROCEDURES SHOWN ON THE NEXTPAGE OF THIS MANUAL MUST BE F

10Technical dataOutline and dimensions489731542A76BEDCFIHGMLKNOPS1. Electrical cable connection2. Steam connection (option)3. Drain connection4. Hot w

FORMULA 5COLORED UNIFORMS, SHEETS, AND PILLOWCASES(MEDIUM SOIL)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 7 HOT LOW SUPPLY 1

FORMULA 6WHITE TOWELS(LIGHT SOIL)OPERATION TIME TEMP LEVEL SUPPLIESSUDS/BLEACH 7 HOT LOW SUPPLY 1 & 2(NO DRAIN)CHEATER/RINSE 1 HOT HIGH NONEDRAIN

FORMULA 7WHITE TOWELS(MEDIUM SOIL)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 7 HOT LOW SUPPLY 1DRAIN 1BLEACH 7 HOT LOW SUPPL

FORMULA 1AWHITE TOWELS(MEDIUM SOIL, SHORT PROGRAM)OPERATION TIME TEMP LEVEL SUPPLIESSUDS 7 HOT LOW SUPPLY 1DRAIN 1BLEACH 7 HOT LOW SUPPLY 2DRAIN 1RINS

FORMULA 2ACOLORED TOWELSOPERATION TIME TEMP LEVEL SUPPLIESSUDS 7 HOT LOW SUPPLY 1DRAIN 1RINSE 2 SPLIT HIGH NONEDRAIN 1RINSE 2 SPLIT HIGH NONEDRAIN 40

FORMULA 3AWHITE TOWELS(HEAVY SOIL)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 8 HOT LOW SUPPLY 1DRAIN 1RINSE 2 HOT HIGH NONED

FORMULA 4ABEDSPREADS/DELICATES(COLD WATER / GENTLE ACTION)OPERATION TIME TEMP LEVEL SUPPLIESSUDS 5 COLD HIGH SUPPLY 1DRAIN 1RINSE 2 COLD HIGH NONEDRAI

FORMULA 5AKITCHEN AND HOUSEKEEPING RAGSOPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1FLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 7 HOT LOW SU

FORMULA 6AMOPSOPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1FLUSH 2 SPLIT HIGH NONEDRAIN 1FLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 8 HOT L

FORMULA 7ASTAIN TREATMENT (SHORT FORMULA)OPERATION TIME TEMP LEVEL SUPPLIESSUDS/BLEACH 7 HOT LOW SUPPLY 1 & 2DRAIN 1SUDS/BLEACH 8 HOT LOW SUPPLY 1

11InstallationMachine foundationThe machines are designed to be bolted inposition to a concrete floor or specially preparedconcrete foundation. A temp

FORMULA 1BWHITE TABLE LINEN(BLEACH, NO STARCH)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 9 HOT LOW SUPPLY 1DRAIN 1RINSE 2 HO

FORMULA 2BCOLORED TABLE LINEN(BLEACH, NO STARCH)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 9 HOT LOW SUPPLY 1DRAIN 1RINSE 2

FORMULA 3BCOLORED TABLE LINEN(NO BLEACH, NO STARCH)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 9 HOT LOW SUPPLY 1DRAIN 1RINSE

FORMULA 4BWHITE 100% POLYESTER (VISA) TABLE LINENOPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 9 HOT LOW SUPPLY 1DRAIN 1BLEACH

FORMULA 5BCOLORED 100% POLYESTER (VISA) TABLE LINENOPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 9 HOT LOW SUPPLY 1DRAIN 1RINSE

FORMULA 6BCHEF COATSOPERATION TIME TEMP LEVEL SUPPLIESSUDS 5 HOT LOW SUPPLY 1DRAIN 1SUDS 8 HOT LOW SUPPLY 1DRAIN 1RINSE 1 2 HOT HIGH NONEDRAIN 1BLEACH

FORMULA 7BSTAIN TREATMENT – (LONG FORMULA)OPERATION TIME TEMP LEVEL SUPPLIESSUDS/BLEACH 30 HOT LOW SUPPLY 1 & 2DRAIN 1RINSE 2 HOT HIGH NONEDRAIN 1

FORMULA 1ABWHITE TABLE LINEN(BLEACH AND STARCH)OPERATION TIME TEMP LEVEL SUPPLIESSUDS 9 HOT LOW SUPPLY 1DRAIN 1RINSE 2 HOT HIGH NONEDRAIN 1BLEACH 7 HO

FORMULA 2ABCOLORED TABLE LINEN(BLEACH AND STARCH)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 9 HOT LOW SUPPLY 1DRAIN 1BLEACH

FORMULA 3ABWHITE OR COLORED TABLE LINEN(STARCH, NO BLEACH)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 9 HOT LOW SUPPLY 1DRAIN

12InstallationEXSM 230 SMeasurements for foundation in inches and (mm).A 39 (990)B 37 (940)C 36 3/8 (925)D 33 7/8 (860)E 3 3/4 (95)F 6 5/16 (160)G 7 7

FORMULA 4ABBEDSPREADS/DELICATES(WARM WATER)OPERATION TIME TEMP LEVEL SUPPLIESSUDS 5 SPLIT HIGH SUPPLY 1DRAIN ½RINSE 2 SPLIT HIGH NONEDRAIN ½RINSE 2 SP

FORMULA 5ABLIGHT SOIL – GENERAL WASH FORMULAOPERATION TIME TEMP LEVEL SUPPLIESSUDS/BLEACH 9 HOT LOW SUPPLY 1 & 2DRAIN 1RINSE 2 SPLIT HIGH NONEDRAI

FORMULA 7ABTest ProgramOn all Selecta-28 machines, Program 7AB is a test program. The test program should be runwhenever you start-up a machine and a

Wascomat Laundry Equipment • 461 Doughty Blvd., Inwood, NY 11096 • Tel: (516) 371-4400 • www.wascomat.comSales & Administration Fax: (516) 371-420

13InstallationEXSM 350 SMeasurements for foundation in inches and (mm).A 42 29/32" (1090)B 43 15/64" (1100)C 3" (75)D 3 15/16" (10

14 Installation789175717581759Mechanical installation• Place wide steel shims on the concretefoundation over the bolts.• Lift the machine and lower it

15InstallationElectrical installationAlthough the machines are fitted with a thermaloverload in the motor windings and fuses for thecontrol circuit, a

16InstallationConnection of external units(optional equipment)Electrical installation must be carried outby an authorized personnel!All optional equip

17InstallationWater connectionsAll plumbing must conform to national andlocal plumbing codes.All intake connections to the machine are to befitted wit

18141761Drain connectionConnect a 3'' (75 mm) flexible hose to the drainoutlet of the machine.The drain hose must not have any sharp bendsan

19InstallationSteam connection (optional steam heating)The steam inlet pipe must be fitted with a manualcut-off valve in order to facilitate installat

NOTICE TO: OWNERS, OPERATORS AND DEALERS OF WASCOMAT MACHINESIIIMPROPER INSTALLATION AND INADEQUATE MAINTENANCE, POOR HOUSEKEEPING AND WILLFULNEGLECT

2012Installing top-mount manifold for connectionof liquid suppliesRemove the cover and cover support over thesoap box.If comp 3 has a metal plate at t

211. Drop the knob into the larger opening in thesupply manifold lid.2. Tighten securely. Do not overtighten! Do notuse pliers or other tools to tight

22212223241762494849444945Function control andsafety check listIn the machine cylinder, you will find the warrantyregistration card, a copy of the war

23Add detergent and softner.Choose a program.Press START to begin test cycle The machine will start up and the displaywindow will show cycle informati

24Safety rulesSafety rules• This machine is designed for water washing only.• All installation operations are to be carried out by qualifiedpersonnel.

25Mechanical and electrical designGeneralThe door and the electronic timer with display and keyboard are fitted at thefront of the machine.All control

26Mechanical and electrical designMachine constructionPanelsThe machines are equipped with a top panel and front panel made ofstainless steel. Colored

27Mechanical and electrical design5015Back gable and bearingThe back gable and the bearing trunnion housing are constructed of awebbed heavy casting f

28DescriptionThe machine door lock consists of the following:• The locking unit, located behind the front panel below the detergentdispenser. The unit

29Mechanical and electrical design4697Fig.29X96 X95 X94 X93 X99 X98 X97X90X91X92Door lock control unitRed LED,an indicato

SAFETY AND WARNINGS SIGNSReplace If Missing Or IllegibleOne or more of these signs must be affixed on each machine as indica-ted, when not included as

30Mechanical and electrical designMeaning/causeLevel-sensing device indicates water in drumwhen door lock is open. 2.19 HzAuxiliary relay for motor in

31Mechanical and electrical designFig.31314942E10 Motor control unit, microprocessor-controlled. Controlsdirection of rotation and speed of motor. The

32Mechanical and electrical designControl unit

33X146-1471 75 98 0112341251234125L1 L2Mechanical and electrical design4989Supply unit33Fig.33F11, F12 Fuses, incoming power supplyF21, F22 Fuses, mot

34Mechanical and electrical designMotorIn machines with a frequency control the samemotor is used for wash speed, distribution speedand extraction. Th

35Mechanical and electrical designRepair instructionsOverheated motor, motor not running• Wait until motor has cooled down. Motorguards are automatica

36Mechanical and electrical designMotor control unit E10X301X304X308X302LC2X312X31136Fig.364744LC2 Suppression filterConnectorsX301 Serial communicati

37Mechanical and electrical designMotor control unitThe motor control unit communicates with the PCU board via a serialduplex interface. With the aid

38Mechanical and electrical designThere is a cooling fan on the MCU. The fan starts up automatically whenthe heat sink reaches a temperature of approx

39Mechanical and electrical designX311: Main power inputInput voltage: Single-phase or DC three-phase: 200 V-15%(=170 V) -240 V+10% (264 V)X312: Outpu

40LED pattern of flashes Error code/message Causeon displayHEAT SINK TOO HOT Heat sink on MCU too hot.MOTOR TOO HOT Motor thermal protection device ac

41Mechanical and electrical designPattern indicating “OK”Flickering when MCU current-limitingfunction is activated.approx. 5 seconds4712Fig.4040394708

42Mechanical and electrical designExtractionDuring extraction, the motor speeds follow an extraction sequence which isalways the same. This extraction

43Mechanical and electrical designImbalance measurementAt the start of every extraction sequence the system monitors variations inthe motor torque whi

44Mechanical and electrical design424311611185Supply injection valveConstructionThe valve has a single-inlet with either one, twoor three outlets, eac

45Mechanical and electrical design444546118611871181Repair instructionsLimescale can block the hole in the valvediaphragm and interfere with the funct

46Mechanical and electrical designInlet valveThe water inlets have brass bodies with largercross section of the outlet in order to achieve ashorter fi

47Mechanical and electrical designDescriptionThe drain valve is a motor-operated diaphragmvalve which allows rapid emptying thanks to itslarge cross-s

48Mechanical and electrical designFig.51When the motor is activated and begins to rotate, the piston rod is turnedupwards via the gear, the diaphragm

49Mechanical and electrical designPin of return springTongue of springStop screw474951Tensioning of return springWith the valve housing removed:- Turn

5ContentsIntroduction ...7Technical data ...

50Mechanical and electrical design521182Soap supply boxThe three-compartment soap supply box is located at the top of the machine.Viewed from the fron

511SupplysignalsAB2345STARTSTOP61Programstep7Final extractDoorlock delayDoor unlocked2345PrewashMainwashRinseOperating instructionsOperating instructi

52Operating instructionsWashing• Press the button for the desired program.• Now the LEDs alongside the program sym-bols will show what the selected pr

53• Now the display will show the clock symboland two digits. The two digits are the time leftbefore the wash will be finished.The two digits indicati

54STARTOperating InstructionsFor coin-operated machinesSelect a wash program, then insert the numberof coins corresponding to the figure shown onthe d

55Doorlock delayDoor unlockedRapid advanceWhole steps in programs can be skipped usingrapid advance.• Press and hold the START button until theprogram

56A1143265879ProgrammingCoin-operated machinesIn coin-operated machines the prices for thevarious programs have to be programmed in.Values from the co

57ProgrammingCodes 91 and 92 are used to store the values forcoin slots 1 and 2. For mechanisms with only oneslot, only code 91 is used.The values to

58ProgrammingPrice programming:• Press the relevant wash program selectorbutton.When programming the price of a wash programplus options, press both t

59Hospitality wash formulasFor hotels/motels, restaurants, retirement communities, schools anduniversities, commercial and institutional laundries.Was

60Healthcare wash formulasFor nursing homes, hospitales and medical center.Wash programs1 White uniformssheets & pillow-cases (verylight soil)2 Wh

61Shirt laundry formulasWash programs1 Shirts(starch, coldrinses)2 Shirts(starch, warmrinses)3 Shirts(no starch)(may use withformula 5 or 6)4 Shirts(n

62Electronic program control unitDescriptionThe program control unit is electronic and consists of a circuit board withcomponents. On one half are the

63Mechanical and electrical designOperating time, accumulated coin value,EPROM no.The machine’s built-in service program can beused to check the machi

64Mechanical and electrical designTo check in service modeEnter code 43. The first two digits of a four-digitnumber will now be displayed, e.g. 13.Ent

65Mechanical and electrical designTo check in service modeEnter code 41. The first two digits of a four-digitnumber will now be displayed, e.g. 06.Ent

66Mechanical and electrical designProgram EPROM part no. (check in service mode)Enter code 51. The letter A and two digits will bedisplayed, e.g. A47.

67Mechanical and electrical designLevel controlDescriptionThe "level control", which is located on the circuitboard, is a pressure switch wh

68Built-in service programThe machine has a built-in service program tofacilitate function checking and fault-finding.This program may only be used by

69Service programError codesGiven below is a brief summary of all the error codes and their causes.Error Code Cause11 Detergent signal 1, liquid deter

7IntroductionIntroductionThe EXSM-S model solid mounted washer/extractor has been developed tocover the heavy duty requirements of hotels, motels, nur

70Service programError Code Cause37 LED test41-42 Coin mechanism (see Page 39, Program controlunit).43-44 Counter (hours) for accumulated operating ti

711SupplysignalsAB2345STARTSTOP61Programstep7Final extractDoorlock delayDoor unlocked2345PrewashMainwashRinseTrouble shootingIf the power supply to th

72Error codesGiven below is a brief summary of all the error codes and their causes. Starting on page 5 ofthis section there are fault-finding charts

73Trouble shootingError codes which may arise on the control panel displayError code/symptomsFault-finding Cause/ActionCheck that the manual water val

74Open door. Close door and try to restart themachine.Error code returns No error codeSet program control unit to service mode (see”To switch on servi

75Trouble shootingError codes which may arise on the control panel displayOpen door. Close door and try to restart themachine.Error code returns No er

76Trouble shootingError codes which may arise on the control panel displayError code/symptomsFault-finding Cause/ActionAre there water in the drum?Yes

77Trouble shootingError codes which may arise on the control panel displayError code/symptomsFault-findingCause/ActionTurn the machine’s wall switch o

78Trouble shootingError codes which may arise on the control panel display10EThe water level is above thesafety level set for after drain.Is water vis

79Trouble shootingTurn the machine’s wall switch off and on again.Start a program.Error code returns No error codeUnscrew the program control unit PCB

8EXSM 230 SDry load capacity up to 65 lbsOverall dimensions Width 935 mm 36 7/8''Depth 1100 mm 43 3/8''Height 1430 mm 56 1/4'

80Trouble shootingWhen START is pressed wash programs willrun, but the water level will not be optimallyadjusted.Turn the machine’s wall switch off an

81Trouble shooting17EDoor status switch open,even though the door lock islocked.Turn the machine’s wall switch off and on again.Start a program.Error

82Trouble shooting20EInterlock signal absent atmotor control unit duringprogram operation.Error codes which may arise on the control panel displayTurn

83Trouble shootingTurn the machine’s wall switch off and on again.Fault persists. Machine workingCheck fuses F11, F12, F21 and F22.Fuses sound Fuse fa

84Trouble shootingDisplay blank, but machine isworking otherwise.Turn the machine’s wall switch off and on again.Fault persists. Machine workingCheck

85MaintenanceMaintenancePreventive maintenance has been reduced to aminimum by the careful design of reliablecomponents and material.However, the foll

86MaintenanceWeekly• Remove hose from drain connection andclean inside drain valve.Every three months• Remove the cover plates of the machine andcheck

87Trouble-shootingThe purpose of the trouble-shooting guide is to facilitate the location ancorrection of the most common machine problems.Before the

88101AB2345STARTSTOP617Final extractDoorlock delay2345PrewashMainwashRinseSupplysignalsProgramstepDoor unlockedIf machine does not startA Check circui

89949349854936 AIf machine does not extractA Check for fault indication on display (see underthe heading ''Fault finding'').If mot

9EXSM 350 SDry load capacity up to 80 lbsOverall dimensions Width 1085 mm 42 3/4''Depth 1325 mm 52 1/8''Height 1540 mm 60 5/8&apos

90959697493449391777If machine runs slowly on wash speed or thereis a slapping or thumping noise:Replace V-belts.If a metallic noise can be heard at r

91989917784931If there is leaking around the glass.A Re-cement glass in door gasket, if worn.B Replace door gasket if worn.If water does not enter the

921AB2345STARTSTOP617Final extractDoorlock delay2345PrewashMainwashRinseSupplysignalsProgramstepDoor unlocked4938 AIf water continues to fill without

93Trouble shootingIf machine vibrates excessively:A Tighten mounting bolts.Fig.1011012408

WASCOMAT “S” MODEL*HOSPITALITY WASH PROGRAMS(For Hotels/Motels, Restaurants, Retirement Communities, Schools and Universities,Commercial and Instituti

FORMULA 1WHITE UNIFORMS, SHEETS, AND PILLOWCASES(LIGHT SOIL)OPERATION TIME TEMP LEVEL SUPPLIESSUDS/BLEACH 7 HOT LOW SUPPLY 1 & 2DRAIN 1RINSE 1 2 H

FORMULA 2WHITE UNIFORMS, SHEETS, AND PILLOWCASES(LIGHT/MEDIUM SOIL)OPERATION TIME TEMP LEVEL SUPPLIESSUDS 7 HOT LOW SUPPLY 1DRAIN 1BLEACH 7 HOT LOW SU

FORMULA 3WHITE UNIFORMS, SHEETS, AND PILLOWCASES(MEDIUM SOIL)OPERATION TIME TEMP LEVEL SUPPLIESFLUSH 2 SPLIT HIGH NONEDRAIN 1SUDS 7 HOT LOW SUPPLY 1DR

FORMULA 4COLORED UNIFORMS, SHEETS, AND PILLOWCASES(LIGHT SOIL)OPERATION TIME TEMP LEVEL SUPPLIESSUDS 7 HOT LOW SUPPLY 1DRAIN 1RINSE 1 2 SPLIT HIGH NON