Table of Contents
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This manual is for helping you through the possible
malfunction solving process.
Because most common cause of troubles are wrong kind
of machine settings, in chapter one we shortly go trough
the machine settings and operation of machine.
Ecomat EASY / Girotec WRS
Ecomat EASY H / Girotec WRS H
V2.0
1
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Table of Contents
Troubleshooting
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Summary of Contents for ITW Mima Ecomat EASY
- Page 1 Because most common cause of troubles are wrong kind of machine settings, in chapter one we shortly go trough the machine settings and operation of machine. Ecomat EASY / Girotec WRS Ecomat EASY H / Girotec WRS H V2.0...
- Page 2 TROUBLESHOOTING Page Page CHAPTER 1 CHAPTER 2 -Wrapping settings 3-11 -Troubleshooting 13-29 -Wrapping modes -Before starting toubleshooting /safety aspects -Bottom and Top layers -Empty display, no movement -Photocell delay -Horizontal bars in display, no movem. 15 -Film tension -Normal display, no movement -Overlapping -Other problems 17-25...
- Page 3 Select the wrapping mode by turning selection switch...
- Page 4 Select the number of bottom and top layers using arrow buttons...
- Page 5 Photocell delay value, sets up the time how long film carriage still goes upwards after loosing the pallet upper edge. You can select the number between 1-9 1 = minimum delay 9 = maximum delay...
- Page 6 Adjust the film tension by turning the adjusting nut. Clockwise = Increase tension Anticlockwise = Decrease tension...
- Page 7 OVERLAPPING DEGREE TURNTABLE CARRIAGE OVERLAPPING SPEED SPEED DEGREE [mm] MAX overlapping 60 % Measured with Mima 28 % Lite film, EUR-pallet (800*1200), medium (Free space between film 180mm) No Overlapping film tension No Overlapping (Free space between films 35mm)
- Page 8 Select the turntable speed 0 = minimum speed 10 = maximum speed...
- Page 9 Select the film carriage speed 0 = minimum speed 10 = maximum speed...
- Page 10 OBJECT Technical Data Sensing Range = 2000mm Blind Range = ≤75mm Operational Voltage = 12VDC...240VDC ± 10 % = 24VAC...240VAC ± 10 % Power consumption = 3VA Correct Potentiometer Settings: MODE = D.ON (Dark ON) SENSITIVITY (SENS) = MAX - 10º (nearly MAX) Led indicators YELLOW = Output Status...
- Page 11 Activate the Load Stabilizer by turning the selection switch from OFF to ON (Only in Ecomat Easy H / Girotec WRS H)
- Page 12 Single wrapping Cut the film Splash proof- mode Cut the film Place the top-sheet Double wrapping Cut the film Mount the film roll...
- Page 13 Couple important safety No movement, Page 14 aspects before starting Nothing in display troubleshooting: No movement, Page 15 Before any service action, Horizontal bars on display make sure that main switch is turned to OFF-position. When working with No movement, Page 16 electrical components, work Normal display...
- Page 14 No movement, nothing on display Power plug is not connected Connect the plug Main switch is on 0 position Switch on the power Glass-tube fuse on power board can be blowed Replace the fuse (see page 28) Fuse F1 can be blowed Replace the fuse Glass-tube fuse no.2 on MPU-controller can be blowed Replace the fuse (see page 27)
- Page 15 No movement, Horizontal bars on display Emergency Stop button can be activated Unlock the button Film loading door can be open Close the door Automatic fuses AF2-AF3 can be tripped Un-trip the fuse/s Connector 2 on MPU-controller can be disconnected Connect the plug (See page 27) Glass-tube fuse no.1 on MPU-controller can be blowed Replace the fuse (See page 27)
- Page 16 No movement, Normal display Machine is not in home position Press the reset button Carriage cant move to its home position See instructions from page 26 Carriage down limit switch can be damaged or disconnected Check the switch, connectors and cables Turntable rotation V-belt or roller chain can be damaged Check and replace if necessary (see page 29) Connector 5 on MPU-controller can be disconnected...
- Page 17 After START, Turntable is running continously, film carriage does not rise at all,even there is high pallet on turntable Table home proximity can be disconnect, damaged or have a bad alignment Check the proximity alignment and connections Carriage up limit switch can be activated, disconnected or damaged Check the switch and connections 4 mm...
- Page 18 After START, Machines makes selected numbers of layers (bottom+top) + 2 additional, and stops. Film carriage does not rise at all even there is high pallet on the turntable Carriage lifting motor can be disconnected Check the cable and connectios Carriage up limit switch can be disconnected or damaged Check the switch and connections...
- Page 19 Machine works normally untill it has made the top layers After that machine stops. Carriage does not start to move down Carriage down limit switch can be activated, disconnected or damaged Check the switch and connections...
- Page 20 Machine works normally. When doing the film reel change, the carriage does not stop to correct position, it will go to its upmost position. Film load position limit switch can be disconnected or damaged Check the switch and connections...
- Page 21 While doing the wrapping, carriage always go to upper limiter and does not stop to the top of the pallet Photocell settings or alignment can be wrong See instuctions from page 10 Photocell delay setting is not correct See instructions from page 5 Photocell can be disconnected or damaged Check the photocell, cables and connections Correct alignment...
- Page 22 Carriage does not rise to top of the pallet, it only rises aprox. 150mm. Machine makes selected numbers of layers and stops. Photocell settings are not correct See instuctions from page 10...
- Page 23 Carriage always heavily overruns the top of the pallet, even the photocell-delay value is normal (3-5) Photocell settings or alignment can be wrong See instructions from page 10 Correct alignment Wrong alignment...
- Page 24 Film is breaking / Pallet is not staying on turntable Film tension setting is too high Loosen the film tension (see page 6)
- Page 25 Carriage cant go to its reset position (downmost position) Something inside the mast is blocking the way See instructions from page 25...
- Page 26 In case there is obstacle dropped inside the mast Carriage tryes to go to home position but cant reach the limiter (after couple seconds of trying, OLF- fault message can appear to inverter U2 display) Reseting of machine is not possible Machine does not start Doing the film reel change is not possible You cant remove the obstacle, because it is under the carriage...
- Page 27 FUSE 1 FUSE 2 Note: Leds related to Load Stabilizer (1, 10, 13 and 14) are not used in Ecomat Easy...
- Page 28 Power Board / Ecomat Easy Power Board / Ecomat Easy H...
- Page 29 Please find our document pages from internet. http://document.mimaitw.com/doha/index.asp www.mimaitw.com machines machine documents) (Registration required for these pages) Sign in, and you will get the username and password via email. Usefull manual for using together with troubleshooting: Maintenance instructions V2.0 Contains instructions like: -Removing the turn table disc -Lowering the mast -Tensioning of V-Belt &...
- Page 30 List of enclosures Inverter parameters, Turntable rotation U1 Inverter parameters, Carriage movement U2 Inverter fault messages, ATV11 (U1+U2)
- Page 31 PARAMETER LIST Item 62001871, ATV11HU18M2E, 0,75kW Applications: WR 650 turntable rotation WRS 680 turntable rotation WRX 690 turntable rotation Ecomat Easy/Girotec WRS turntable rotation Ecomat Easy H/Girotec WRS H turntable rotation Ecomat Plus / Ecomat Plus H turntable rotation...
- Page 32 Not default settings : ATV11/0.75kW Turn table rotation 50 Hz Return to factory setting for ATV11 ENT key must be held down for 2 sec.
- Page 33 ATV 11/0.75kW for CAROUSEL page 1...
- Page 34 ATV 11/0.75kW for CAROUSEL page 2...
- Page 35 PARAMETER LIST Item 62001872, ATV11HU05M2E , 0,18kW Applications: WRS 680 film carriage up/down WRX 690 film carriage up/down Ecomat Easy/Girotec WRS film carriage up/down Ecomat Easy H/Girotec WRS H film carriage up/down Ecomat Plus / Ecomat Plus H film carriage up/down...
- Page 36 Not default settings ATV11/0.18kW Carriage Up/Down 60 Hz Return to factory setting for ATV11 ENT key must be held down for 2 sec.
- Page 37 ATV 11/0.18 kW for CARRIAGE...
- Page 38 Faults - Causes - Remedies Starter does not start, no fault displayed • Check that the run command input(s) have been actuated in accordance with the chosen control mode. • When the drive is switched on, at a manual fault reset, or after a stop command, the motor can only be powered once the "forward"...
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