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Milnor 30010CGE, Руководство пользователя

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Chapter 1. Commissioning

PELLERIN MILNOR CORPORATION

1.4.1.

Pump Signal Connections

The microprocessor controller used on C_E models closes certain relay contacts when chemicals

are desired. These signals are alternating current at the control voltage and cannot be made

potential-free. Any device driven by this signal can draw up to 37 milliamperes.

CAUTION  20 : Component Damage Hazard

—Board components will burn out and

require board replacement if devices driven by inject signals do not meet the above electrical

specifications. Pumps usually draw a higher current than specified above, and will cause board

damage.

This machine provides signals for three chemicals. Table 2 contains the connection details for

these signals. All chemical signal connections are available on terminal strip TBS, as shown in

Figure 8. This terminal strip is located in the electrical enclosure on the left rear of the machine,

where the machine power connections are made.

Table 2: Chemical Injection Signals

Signal

Component

Chemical

Relay

Processor Board

Connection

TBS Terminal

Number

Chemical 1

Detergent

K10

MTA6-3, 4

1

Chemical 2

Bleach

K09

MTA6-7, 8

2

Chemical 3

Fabric softener

K08

MTA6-9, 10

3

Figure 8: Pump Signal Connections

Electrical Connections Enclosure

Legend

.

A.

 Detergent signal

B.

 Bleach signal

C.

 Sour and starch/softener

signal

D.

 Manifold flush signal (not

used on C_E coin
models)

E.

 Chemical signal common

F.

 Machine power

connections

Содержание 30010CGE

Страница 1: ...te 20040120 Access Date 20040120 Depth detail Applicability CEX Language Code ENG01 Purpose publication Format 1colA General Electronic Coin Washer extractor Control with Seven Formulas PELLERIN MILNOR CORPORATION POST OFFICE BOX 400 KENNER LOUISIANA 70063 0400 U S A ...

Страница 2: ...Applicable Milnor products by model number 30010CGE 30015C4E 30015CGE 30022C4E 36021C4E ...

Страница 3: ...t or product change this manual covers As of date When a manual for an old product is generated any new information about the old product developed up to this date will be included in the manual Access date The date the manual was generated assembled and formatted Applicability Code s that represent a group of machines this manual applies to and or actual model numbers of applicable machines The c...

Страница 4: ...he machine The instructions on this placard and other general safety requirements are described in more detail following the figure Figure 1 C4E and CGE Warning Placard for Owners Managers and Employees Incorrect installation neglected preventive maintenance abuse and or improper repairs or changes to the machine can cause unsafe operation and personal injuries such as multiple fractures amputatio...

Страница 5: ...are severely worn Do not permit inspection service or maintenance by unqualified personnel ii 2 1 The Danger from Operating a Damaged Machine The door interlock must permit the door to be opened for a short time after the start of the cycle then prevent it from being opened for the remainder of the cycle Test this mechanism daily as explained in Section iv Daily Test of Door Interlock Immediately ...

Страница 6: ...provided with the machine This key permits an attendant to bypass the coin acceptor and start a wash program without coins The key also provides access to the testing and maintenance functions described in Testing and Troubleshooting in the reference manual WARNING 7 Multiple Hazards Only knowledgeable service personnel can safely perform the testing and maintenance functions provided by the atten...

Страница 7: ...t to use the machine of hazards that can result from improper use Safety placards help to ensure a safe work environment and as with any other machine part must be properly maintained Placards must be kept clean so that the pictures and words are plainly visible Placards must be replaced immediately if lost or damaged See the Safety Placard Use and Placement page in the service manual to identify ...

Страница 8: ...twisting it off WARNING 10 Amputation Hazard Turning basket can twist off arms Never reach into or pull clothes from a turning basket Machine pauses between reversals Do not reach into basket until it remains stopped and U flashes on display To protect against child entrapment the controller used on coin machine models in the Milnor C4E and CGE lines permit opening the door during the first 60 sec...

Страница 9: ...fter the machine has been running 60 seconds with the door closed Test this vital safety mechanism daily to verify that it is functioning properly Notice 12 Daily test of coin counter not required This test referred to in safety placards used on some older coin operated models is not required on current C_E models Current models require only the daily door interlock test CAUTION 13 Scald Hazards C...

Страница 10: ...er Service and Technical Support For your technical questions or comments about Milnor equipment contact your Milnor dealer first If your dealer is unable to respond the Milnor customer service group has many years of collective experience with our equipment These men and women will give you the best possible answer to your question Milnor Customer Service Telephone 504 464 0163 Fax 504 469 9777 E...

Страница 11: ...Preface PELLERIN MILNOR CORPORATION E mail techpub milnor com End of BIUUUK06 ...

Страница 12: ...ing Normally Guarded Hazards ii 3 Disposal ii 4 Customer Awareness iii The Customer Safety Placard Vital Information for Coin Laundry Customers Owners Managers and Employees Document BICEXS05 Figure 2 Customer Safety Placard iii 1 The Danger of Child Entrapment and Scalding iii 2 The Danger of Amputation Related to a Rotating Cylinder iii 3 The Danger from Flammable Materials iv Daily Test of Door...

Страница 13: ...t Assembly C_E Models 1 4 Electrical Connections for Liquid Chemical Systems Document BICEUI01 1 4 1 Pump Signal Connections Table 2 Chemical Injection Signals Figure 8 Pump Signal Connections 1 4 2 Timer Stop Connections Chapter 2 Configuring 2 1 Setting the Coin Counts Document BICEXC01 Figure 9 Example Coin Count Settings Figure 10 Processor Board as Viewed in Machine Table 3 DIP Switch Setting...

Страница 14: ...r Codes Document BICEXT01 Figure 13 Error Code Display 4 1 1 How to Clear Error Conditions Figure 14 Normal Position of Attendant Switch Figure 15 Attendant Position of Attendant Switch Table 6 Quick Reference for Error Codes 4 1 2 Explanations of Error Codes 4 2 Controller Inputs and Outputs Document BICEXT02 4 2 1 Resuming Normal Operation 4 2 2 Viewing Inputs Figure 16 Viewing Inputs in Attenda...

Страница 15: ...ntroller Customizing the controller in this machine consists of setting the seven banks of DIP switches on the micro controller board for the desired coin count for each formula as described in Section 2 1 Setting the Coin Counts Always verify the coin count settings when the machine is first placed in service and any time the micro controller board is replaced End of BICEUK02 BIWUUI02 Published B...

Страница 16: ...elow 1 2 2 How Strong and Rigid Many building codes in the U S A specify that laundry floors must have a minimum live load capacity of 150 pounds per square foot 732 kilograms per square meter However even compliance with this or any other standard does not necessarily guarantee sufficient rigidity In any event it is the sole responsibility of the owner user to assure that the floor and or any oth...

Страница 17: ... with this option use the injector manifold illustrated in Figure 6 Machines equipped with the standard supply chute or three compartment supply injector employ the water inlet manifold shown in Figure 7 See the service manual for an illustration of the three compartment supply injector 1 3 1 How Pumped Chemical Systems can Internally Damage the Washer extractor Many pumped liquid chemical systems...

Страница 18: ...fter each injection would be better we believe routing the tubes as indicated will probably minimize the dribbling effect about as much as possible without flushing Never permit tanks pumps or any portion of the tubes to be higher than the injection point If loops in the injection tubes are employed make sure the entire loop is well below the injection point Figure 5 Proper Routing of Chemical Tub...

Страница 19: ...h might burst or disconnect a chemical delivery tube Ensure that there are no external chemical leaks when the system is installed or calibrated Periodically check the system for leaks during operation CAUTION 15 Avoid corrosion and textile damage Chemicals dribbling into the machine when it is idle will corrode machine components and damage any textiles left in the machine If possible use a syste...

Страница 20: ...Supply Injector Figure Legend 1 Assembly for 36 and 42 inch models 2 Assembly for 30 inch models 3 Cold water inlet 4 Hot water inlet 5 Water outlet into shell 6 Chemical outlet into drain sump 7 3 8 inch NPT chemical connection typical 8 Flushing water inlet 1 2 inch hose 9 Water inlet mouth ...

Страница 21: ...ty will kill or seriously injure you Even when the machine is not running three phase power and control circuit power are still present at several locations within the cabinet and at some electrical components CAUTION 19 Injury and Damage Hazards Improper wiring can cause the machine to malfunction risking injury to personnel damage to machine components and damage to goods Electrical and piping c...

Страница 22: ...age This machine provides signals for three chemicals Table 2 contains the connection details for these signals All chemical signal connections are available on terminal strip TBS as shown in Figure 8 This terminal strip is located in the electrical enclosure on the left rear of the machine where the machine power connections are made Table 2 Chemical Injection Signals Signal Component Chemical Re...

Страница 23: ...Chapter 1 Commissioning PELLERIN MILNOR CORPORATION 1 4 2 Timer Stop Connections Timer stop is not available on machines using the C_E controller End of BICEUI01 ...

Страница 24: ...ct is off CAUTION 22 Entangle and Sever Hazards Guards covers and panels Operating the machine with any guard cover or panel removed exposes moving components 1 Turn off power to the machine Because the micro controller checks the DIP switch positions only during power up any changes made with power applied to the machine will not take effect until machine power is cycled off and on 2 Referring to...

Страница 25: ...te the DIP switch labels on the processor board and the position numbers on the DIP switches Figure 10 Processor Board as Viewed in Machine DIP Switch Locations Legend 1 Setting for Formula 1 2 Setting for Formula 2 3 Setting for Formula 3 4 Setting for Formula 4 5 Setting for Formula 5 6 Setting for Formula 6 7 Setting for Formula 7 8 Flash ROM micro controller 5 Set the desired coin count values...

Страница 26: ... 1 1 1 0 50 0 1 0 0 1 1 7 1 1 1 0 0 0 29 1 0 1 1 1 0 51 1 1 0 0 1 1 8 0 0 0 1 0 0 30 0 1 1 1 1 0 52 0 0 1 0 1 1 9 1 0 0 1 0 0 31 1 1 1 1 1 0 53 1 0 1 0 1 1 10 0 1 0 1 0 0 32 0 0 0 0 0 1 54 0 1 1 0 1 1 11 1 1 0 1 0 0 33 1 0 0 0 0 1 55 1 1 1 0 1 1 12 0 0 1 1 0 0 34 0 1 0 0 0 1 56 0 0 0 1 1 1 13 1 0 1 1 0 0 35 1 1 0 0 0 1 57 1 0 0 1 1 1 14 0 1 1 1 0 0 36 0 0 1 0 0 1 58 0 1 0 1 1 1 15 1 1 1 1 0 0 37 1...

Страница 27: ... control circuit is energized and the Attendant switch is in the vertical position as shown in Figure 11 The machine may be either idle waiting to run a wash cycle or running If the machine is idle the display shows the time and required number of coins for the selected wash cycle as well as whether the door is open or closed A Attendant switch must be kept in the normal vertical position with the...

Страница 28: ...unning If the machine is idle the status of the door determines the options available and the appearance of the display A Attendant switch must be kept in the normal vertical position and the key removed unless the attendant or a qualified technician is present and operating the machine In the Attendant horizontal position this switch allows viewing the software date code status of microcontroller...

Страница 29: ...Start button toggles the selected output or functional test on and off each time it s pressed F Minutes Remaining window displays various information according to the test or operation in progress 1 When the software date code is displayed this window contains the last two digits of the code 2 This display duplicates the scrolling numbers in all other displays while the display test is active 3 Wh...

Страница 30: ... now generally accepted industry standards will usually be achieved only with the highest density closely woven fabrics and a reasonable soil content The best load size depends on the size of the machine plus the type of goods soil content and wash quality desired Since the latter factors vary considerably prior experience and or experimentation generally yield the best results Use these guideline...

Страница 31: ...n the Minutes Remaining and coin count windows change to reflect the duration of the selected cycle and the number of coins required 4 Deposit the required number of coins For any wash cycle displayed in the Select Wash Cycle window the coin count window displays the number of coins required to run the cycle The value in the coin count window decreases as each dropped coin is accepted and counted ...

Страница 32: ...s 6 Display or Action Explanation 6 Press Start Press the Start button to begin the wash cycle When the wash cycle terminates open the door and unload the machine Notice 24 A different wash cycle can be selected any time before the Start button is pressed by pressing the Select button If the wash cycle is changed to one requiring more coins the coin count window will prompt for the desired number ...

Страница 33: ...sired wash cycle before turning the Attendant switch to the horizontal position When the Attendant switch is in the horizontal position the Select button scrolls from the selected program to the various testing modes described in Section 4 2 Controller Inputs and Outputs To exit the testing modes turn the Attendant switch to the vertical position 4 Set the Attendant switch to the Attendant horizon...

Страница 34: ... the machine was powered off or the accumulator was cleared To view the contents of the accumulator open the door and turn the Attendant switch to the Attendant horizontal position Figure 12 Wash Cycle Accumulator Typical Display Legend A Hundreds and tens digits B Units digit As shown in Figure 12 the Minutes Remaining window displays the first two digits of the accumulator value while the Machin...

Страница 35: ...cessfully completes the wash cycle or the wash cycle timer expires 1 The wash cycle timer stops The Select Wash Cycle window and the coin count window maintain their current contents The Minutes Remaining window retains the time remaining in the wash cycle but the decimal point at the right side of this window which usually flashes to indicate that the cycle timer is running does not flash The Mac...

Страница 36: ... 15 1 15 1 15 Extract 0 45 0 45 0 45 0 45 Rinse 2 00 Split 2 00 Cold 2 00 Cold 2 00 Cold 2 00 Split Drain 1 15 1 15 1 15 1 15 1 15 Extract 0 45 0 45 0 45 Softener 3 45 Cold 3 45 Cold 3 45 Cold 3 45 Cold 3 45 Cold 3 45 Cold 3 45 Cold Drain 1 15 1 15 1 15 1 15 1 15 1 15 1 15 Extract 6 00 6 00 6 00 5 00 6 00 5 00 6 00 Total includes coasts 29 00 29 00 26 00 21 45 26 00 20 45 36 15 Displayed Time 29 2...

Страница 37: ...absent under certain conditions Refer to Section 4 2 Controller Inputs and Outputs and the appropriate schematics and service manuals for this machine when diagnosing errors Figure 13 Error Code Display Example Error Legend A Minutes Remaining window B Machine Status window 4 1 1 How to Clear Error Conditions Some error conditions such as E4 Too Long to Fill clear automatically when the conditions...

Страница 38: ...the door The controller sees the input which indicates that the door latch is not locked This error condition can occur any time the machine has power after the power up delay expires The attendant must clear this error see Section 4 1 1 then the formula is terminated Note 7 The door latch lock is normally activated 60 seconds after the customer or attendant starts a wash cycle The timer resets to...

Страница 39: ... After the safety delay expires the attendant may clear this error see Section 4 1 1 E6 The inverter signalled an internal fault while the machine was running Any time the basket is being powered by the motor the controller monitors an input from the inverter This error occurs if the controller does not see the input at all times when the motor should be turning the basket The controller terminate...

Страница 40: ...rmal operation from the attended run mode or when displaying the software date code the display test or the input status test turn the Attendant switch to the normal vertical position The normal run display appears immediately The wash cycle that was selected before the Attendant switch was turned is restored to the display From the output and functional test mode turn the Attendant switch to the ...

Страница 41: ...ed 5 door is closed not used 6 Level made 7 level is achieved Vibration MTA3 8 vibration switch tripped Attendant switch serial control panel switch closed Select button serial Select button pressed Start button MTA2 serial Start button pressed The status of micro controller inputs can only be viewed if the machine is idle not running a formula and the door is closed Display or Action Explanation ...

Страница 42: ...isplay The Select button can be assumed to be working properly if the control advanced from displaying the software date code to the display inputs test 4 2 3 Actuating Outputs and Functional Tests Table 8 Output Signals Output Name Connector Pins Function Test Door lock 9 10 door locks 00 Drain speed 7 8 inverter drives motor at drain speed inverter enabled output also engaged 01 Drain closed 3 4...

Страница 43: ...chine Status window displays the status of the selected item 0 in the Machine Status window indicates that the selected output or functional test is in the inactive state off 1 in the Machine Status window indicates that the selected output or functional test is active on turns off the selected output or functional test if it is on then advances to the next output toggles the on off status of the ...

Страница 44: ...tional test 12 initiates the test 1 Door locks drain closes inverter enabled hot and cold water valves open 2 After four seconds of dwell time the basket turns clockwise for 15 seconds 3 The water valves close when level is achieved 4 The basket dwells for four seconds then turns counter clockwise for 15 seconds This cycle continues indefinitely terminates the test The drain opens the inverter is ...

Страница 45: ...isabled and the safety delay timer begins counting down display in output test 13 while the safety delay timer is counting down after the vibration switch is manually tripped or the test is otherwise terminated The decimal point in the Machine Status window flashes during the safety delay terminates the test The inverter is disabled and the basket coasts with the door latch locked for the duration...

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