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Summary of Contents for Milnor MilTouch MWB26Z
- Page 1 Manual Number: MKCLKO01 Edition (ECN): 2021172 Operator Guide Side-loaded, Barrier MilTouch™ Washer- extractor PELLERIN MILNOR CORPORATION Post Office Box 400, Kenner, Louisiana 70063–0400, U.S.A.
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Page 3: Table Of Contents
3.11.1.3 Manual Control and Diagnostics Area (C) ..........22 3.11.2 Respond to the end of the cycle................22 3.12 Unload the machine.......................22 4 Troubleshooting...........................24 4.1 Operator Intervention ......................24 4.1.1 Chemical Supplies Intervention ................24 4.1.2 Error Intervention ....................25 4.1.3 Formula Intervention .....................25 Pellerin Milnor Corporation... - Page 4 • Modify Water Temperature .................28 • Modify Water Level ....................29 4.1.4 To Cancel a Formula .....................29 4.2 Errors ..........................30 4.2.1 MilTouch™ Error Messages for Barrier Washer-extractors .........30 4.2.2 Error Correction.....................34 4.3 How to Contact Milnor ® ....................36 Figures Figure 1 Clean-Side Control Panel....................4 Figure 2 Flush Button........................5...
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Page 5: Preface
The machine must be fully commissioned and ready before you attempt to operate it. A separate controller reference manual is available from Milnor for use by technicians involved in the commissioning, programming, and servicing of the machine. -
Page 6: Controls
Figure 1. Clean-Side Control Panel Legend A... Emergency stop switch B... Clean-side buzzer (H2) C... Clean-side light (H3) D... Reposition button (S4) E... Control on soil side button (S5) Pellerin Milnor Corporation... -
Page 7: Main Controls
Heating Switch (Optional) This button selects the type of heating on machines with option- Figure 3. Heating Switch al combined heating (steam and electric heaters). E the machine uses the electric heater S the machine uses the steam heater Pellerin Milnor Corporation... -
Page 8: Clean-Side Controls
Figure 4. Emergency Stop Switch Run Position Stopped Position NOTICE: Press the emergency stop switch immediately in an emergency situation. Display or Action Explanation This symbol represents the emergency stop switch in Milnor ® documents other than electrical wiring diagrams. Pellerin Milnor Corporation... -
Page 9: How To Use The Miltouch™ Controller
For additional information on those buttons and the displays they access, see the separate controller reference manual. From the Home display, and with a load of goods in the machine, you can select and run wash formulas. Pellerin Milnor Corporation... -
Page 10: About The Start Button
. If your machine has multiple features, you may have to progress through several feature displays (and press several times) before the selected formula starts. NOTE: The availability of the aforementioned features varies by machine model. Pellerin Milnor Corporation... -
Page 11: Normal Operation
Loading and Unloading Safety BNWUUO02.C03 0000214879 E.3 E.2 C.2 9/11/20 8:46 AM Released Loading and unloading activities have associated risks that are addressed by safety placards on the machine. Before you use your Milnor ® washer-extractor for the first time, read the safety placards. -
Page 12: Weighing Goods
On a divided-cylinder machine, put approximately the same weight of goods in each � pocket. When your machine was purchased, your Milnor ® dealer worked with your laundry personnel to determine the optimum machine for your needs. This took into account factors such as the types of goods to be washed and the expected soil content of the goods, which can cause the correct load size to vary greatly among goods types. -
Page 13: About Outer And Inner Doors
) and press the lock panel (item B in Figure 6 ) with your thumb, as shown in the following figure. Figure 6. Inner (Cylinder) Door Lock Mechanism Legend A... Door handle B... Lock panel C... Lever D... Safety switch Pellerin Milnor Corporation... - Page 14 3. With the lever still towards you, press the safety switch (item D in Figure 6 ). This ac- tion releases the door lock. 4. Pull the lever to its fullest position. 5. Open the inner door. Pellerin Milnor Corporation...
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Page 15: Load The Machine
(pocket). The total weight and locked-in weights (in red) do not tare. J... Enter the weight manually for this load. K... The customer (commercial laundry) or department (insti- tutional laundry) the batch (goods) belongs to Pellerin Milnor Corporation... -
Page 16: To Load The Machine (Separate Laundry Scale)
Divide the batch into 2 equal parts if you have a two-pocket machine. • Divide the batch into 3 equal parts if you have a three-pocket machine. The individual weight of each part should be as close as possible to batch weight/# of pockets Pellerin Milnor Corporation... -
Page 17: Close The Inner Door
(if your machine is a three-pocket machine) third pocket. The procedure is different depending on the method you use to weigh goods. If your machine is an open-pocket machine (not a divided-cylinder machine), go to Section 3.10 : Start the wash formula., page Pellerin Milnor Corporation... -
Page 18: To Load The Pocket(S) With A Weighing System
The weight value turns red, and the weight can no longer be adjusted. 7. Close the inner door. 8. Close the outer door. 9. If your machine is a three-pocket machine, repeat steps 1–8 to load the third pocket. Pellerin Milnor Corporation... -
Page 19: To Load The Pocket(S) With A Separate Laundry Scale
3. Open the outer door. 4. Open the inner door. 5. Load the second pocket. 6. Close the inner door. 7. Close the outer door. 8. If your machine is a three-pocket machine, repeat steps 1–7 to load the third pocket. Pellerin Milnor Corporation... -
Page 20: Start The Wash Formula
See the reference manual for more information on how to configure your machine and program formulas to use Liquor Ratio Control. Pellerin Milnor Corporation... -
Page 21: To Start A Local Wash Formula With Liquor Ratio Control
If your machine has more than one pocket, touch the values labelled “Weight 2” and “Weight 3” to enter the weight of the goods in pocket 2 and pocket 3, respectively. 5. Touch to save all the data entered in the window and start the formula. Pellerin Milnor Corporation... -
Page 22: To Start A Local Wash Formula With The Optional Weighing System
Three types of information are given on the Run dis- play. These types are grouped into three areas of the display, as shown in Figure 10 Legend Names and Timers area Machine Status area Manual Control and Diagnostics area Pellerin Milnor Corporation... -
Page 23: The Names And Timers Area (A)
Dr.. Drain indicators Lc.. Current level (percentage) Ld.. Desired level M... Current machine status area P... Formula progress bar S... Steam and cooldown indicators Sn.. Step name Tc.. Current temperature Td.. Desired temperature W... Water valve indicators Pellerin Milnor Corporation... -
Page 24: How To Monitor Automatic Liquid-Chemical Injections
1. Open the outer door on the clean side. 2. Open the inner door. 3. Unload the goods from the cylinder, or unload the goods from the pocket if your machine is a divided-cylinder machine. 4. Close the inner door. Pellerin Milnor Corporation... - Page 25 ) to rotate the drum (cylinder) to the soil-side position. The outer door on the clean side automatically locks. The green light on the soil side illuminates when the machine is ready to receive a new load. Pellerin Milnor Corporation...
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Page 26: Troubleshooting
In this case, the formula can be programmed to turn on the opera- tor signal when operator intervention is required. When the machine desires a chemical injection, the step timer pauses, the operator signal sounds, and a dialog box ( shown in Figure 15 ) appears on the controller. Pellerin Milnor Corporation... -
Page 27: Error Intervention
Operators might also use formula intervention if it is necessary to make a temporary, or one-time change to a wash formula. For example, the operator may want to stop the timer to slowly add a chemical through the soap chute. Pellerin Milnor Corporation... -
Page 28: Modify Step Timer
Subtract 1 minute from the remaining step time. If there is less than 1 minute remaining on the step timer, the timer is reduced to 00:00 and the controller moves on to the next phase in the current step, or the next step if there are no more phases. Pellerin Milnor Corporation... -
Page 29: Modify Water Valves
Open the drain valve to the sewer. If the drain valve to the sewer is open, touch to close it. Open a secondary drain valve to a reuse tank. If the secondary drain valve is open, touch to close it. Close the window. Pellerin Milnor Corporation... -
Page 30: Modify Steam And Cooldown
— Touch the box identified by item Tw on Figure 16 Figure 22. Pop-up Controls for Water Temperature Increase the desired bath temperature by 1 degree (Celsius or Fahrenheit). Decrease the desired bath water temperature by 1 degree (Celsius or Fahrenheit). Close the window. Pellerin Milnor Corporation... -
Page 31: Modify Water Level
3. The controller disables all outputs, drains the bath water through the normally-open drain valve (usually the drain valve to the sewer), unlocks the door to the washer-extractor, and returns to the Home display. Pellerin Milnor Corporation... -
Page 32: Errors
The following are error messages the controller can issue, possible causes, and solutions. Opera- tion stops and cannot be resumed until the cause of the error is corrected. This can require a main- tenance or chemical technician. Pellerin Milnor Corporation... - Page 33 Transducer Tube Blocked: The tube from the shell to the pressure transducer may be blocked. Check the tube and remove lint or other obstructions. Drain Valve Malfunctioned: The drain valve or drain valve solenoid may have malfunc- tioned. Electrical troubleshooting is required. Pellerin Milnor Corporation...
- Page 34 Low Water Pressure: Do a check of the cold water pressure and volume to the machine. Cooldown Valve Malfunctioned: Do a check of the cooldown valve for proper operation. Temperature Circuit Malfunctioned: Do a check of the temperature probe and the ana- log-to-digital board for proper operation. Pellerin Milnor Corporation...
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Page 35: Figure 26 Transducer Tube
The controller stops cylinder rotation and waits for serial commu- nication to resume. This error dialog box closes when serial communication resumes. Board Failure: A peripheral board in the control box cannot communicate with the pro- cessor board. Electrical troubleshooting is required. Pellerin Milnor Corporation... -
Page 36: Error Correction
The Error Causes/Solutions display gives a list of possible causes for the error. Touch one of the error causes in the list for an explanation of how to correct it. Some errors do not have additional details on how to solve them. Pellerin Milnor Corporation... -
Page 37: Figure 28 Error Causes/Solutions Display
3. In the error code dialog box, touch to silence the operator signal, close the error code di- alog box, and resume the wash formula at the current step. Some error code dialog boxes close automatically when you resolve the error. Pellerin Milnor Corporation... -
Page 38: How To Contact Milnor
Milnor ® machine and knows about the local conditions that may be pertinent to the installation, use, or maintenance of the machine. ® Contact your dealer first. For assistance from the Milnor factory, refer to Table 1 for contact information.
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