Cormach MEC 10, Techbical Support Manual

Page 1: ...WHEEL BALANCERS MEC 5 MEC 10 MEC 15 MEC 20 TECHNICAL SUPPORT MANUAL UK...

Page 2: ......

Page 3: ...brake if present 15 iLL Activation or deactivation of the illumination LEDs if present 16 SPn Revolution counter reset spin 17 ShF Shaft unit static imbalance measurement 17 4 PICK UP SPRING PRE CHARG...

Page 4: ...ams that can be used to detect any anomaly The TEST programs are grouped inside the Test Programs menu Figure F2 1 Machine use controls Table T2 1 Settings programmes and Menu available in the SERVICE...

Page 5: ...eactivation Ret Return to SERVICE mode 4 Press keys F P9 to confirm the option 5 To exit the TEST Programs Menu select the Menu option Ret and press keys F P9 ENC ENCODER disc test This menu option al...

Page 6: ...ominal rotation speed indicated in table T10 2 refers to a frequency of 50 Hz If the frequency in that country is 60 Hz the rotation speed will be 20 higher provided that the motor and pulley are the...

Page 7: ...15 and MEC 20 If both pick up signals differ from but are similar to the values indicated in table T10 2 check if The dimensions of the wheel are different from those of the reference wheel The wheel...

Page 8: ...nd F3 11 Figure F3 10 Keyboard Test Message Figure F3 11 Keyboard value message Press one key at a time to make sure that the control corresponds to the key For technical reasons key P7 F cannot be te...

Page 9: ...on if present Description 1 Enter the SERVICE mode by pressing F P3 2 Press F P9 to enter in TEST Programs menu 3 Browse the list of the Menus with keys P4 or P5 until the option required is displayed...

Page 10: ...e Menus with keys P4 or P5 until the option required is displayed Press F P9 to confirm the option 4 Press F P9 to DEACTIVATE THE WHEEL GUARD MICRO SWITCH In this way it is possible to run a launch by...

Page 11: ...ion 4 Browse the list of the menus with keys P4 or P5 until the option required is displayed The menu options available are listed in table T3 1 Table T3 1 Parameters Menu Option Options Description N...

Page 12: ...1 Enter the SERVICE mode by pressing F P3 2 Press F P5 to enter in PARAMETERS MENU 3 A password is required to enter this menu Enter the password by pressing the keys in the sequence indicated within...

Page 13: ...ccording to the pictures provided below Remove external sensor from the packaging There are holes at the back of the wheel balancer to attach the external sensor Place the flange of external sensor on...

Page 14: ...n the sequence indicated within 5 seconds or the machine will return to SERVICE mode 1 P1 2 P4 3 P2 4 P5 4 Browse the list of the menus with P4 or P5 until the option required is displayed 5 Press F P...

Page 15: ...sword is required to enter this menu Enter the password by pressing the keys in the sequence indicated within 5 seconds or the machine will return to SERVICE mode 1 P1 2 P4 3 P2 4 P5 4 Browse the list...

Page 16: ...sword is required to enter this menu Enter the password by pressing the keys in the sequence indicated within 5 seconds or the machine will return to SERVICE mode 1 P1 2 P4 3 P2 4 P5 4 Browse the list...

Page 17: ...this menu Enter the password by pressing the keys in the sequence indicated within 5 seconds or the machine will return to SERVICE mode 1 P1 2 P4 3 P2 4 P5 4 Browse the list of the menus with P4 or P5...

Page 18: ...RVICE mode by pressing F P3 2 Press F P5 to enter in PARAMETERS MENU 3 A password is required to enter this menu Enter the password by pressing the keys in the sequence indicated within 5 seconds or t...

Page 19: ...nt message Figure F3 7 Static imbalance value message Due to mechanical imperfections each shaft unit has a small static imbalance a few grams The effect of this small static imbalance is measured dur...

Page 20: ...3 Manually tighten the hex screw until it stops 4 Repeat step 1 for the other pick up 5 Make sure that the springs and hex screws are perpendicular to the pick up support unit If required loosen the s...

Page 21: ...Calibration Menu 8 Select another menu and press P1 to confirm Option Ret allows you to exit the Sensor Calibration Menu DIS Distance Sensor The distance sensor does not require any calibration or adj...

Page 22: ...out the distance sensor and move it forwards and backwards to test whether the magnetic band takes correct readings The values displayed are expressed in millimeters and must match the graduated scale...

Page 23: ...to enter the Sensors Calibration Menu 3 Browse the list of the menus with P4 or P5 until the option required is displayed 4 Press P1 to confirm the DIAMATER sensor calibration program Position the dis...

Page 24: ...the distance diameter sensor on the rim and check that displayed value matches the diameter rim 7 Take back the distance diameter sensor in the not working position Press P1 to exit the DIAMETER sens...

Page 25: ...3 Browse the list of the menus with P4 or P5 until the option required is displayed 4 Press P1 to confirm the WIDTH sensor calibration program Square up the width sensor and the machine will display t...

Page 26: ...to exit the WIDTH sensor calibration program Select the option Ret and confirm by pressing P1 to exit SON SONAR device calibration if present Description 1 Enter the SERVICE mode by pressing F P3 2 P...

Page 27: ...sensor to the SONAR device is displayed 6 By means a measuring tape measure the distance between the diameter sensor gauge and the SONAR DEVICE Read the measured value 7 Change the value with the P4...

Page 28: ...d since the last calibration for MOTO Wheel Type Mandatory Final user and or Technical Service When the machine doesn t show accurate results for balancing Recommended Final user and or Technical Serv...

Page 29: ...50 appears on the right display Apply the 50 g weight at the 12 o clock position on the external side of the wheel 12 Lower the wheel guard the machine will run a launch For MEC 20 keep the wheel guar...

Page 30: ...he motorcycle wheels proceed as follows Description 1 Switch on the machine 2 Mount the MOTO flange on the shaft 3 Make sure that the hole on the shaft adaptor and one of the holes of adaptor itself a...

Page 31: ...in the upper side Move the motorcycle adaptor to a stable vertical position with the calibration weight in the upper side as shown in the picture If the weight position is significantly different from...

Page 32: ...the end of the launch Check the ENCODER board Check the power supply board 013 SPD HIG MEC 5 10 15 20 ERROR Wheel speed too high Replace the power supply board 014 NO SPN MEC 5 10 15 20 ERROR The whe...

Page 33: ...t be on the external side Remove the weight from the internal side and repeat the launch If the error persists contact technical support 030 CAR CAL MEC 5 10 15 20 OPERATOR CONFIRMATION WARNING Lack o...

Page 34: ...tion point ONLY TECHNICAL PERSONNEL Re position the Diameter sensor into the correct calibration position 050 NO HYD MEC 5 10 15 20 OPERATOR CONFIRMATION WARNING Absence of wheel external imbalance It...

Page 35: ...in some service programs to simplify the adjustment of sensors The acoustic signal is also heard for about two seconds at machine start up allowing the operator to check the operation of the alarm buz...

Page 36: ...isplayed is 0 When knocking the machine the values do not change The value of the VFC must range between 40 0 44 0 Connection cable not welded on the pick up Connection cable not connected to CPU Pick...

Page 37: ...Technical Support Manual 05 2018 Rel 2 1 3 Page 35 11 WIRING DIAGRAM It is possible to order the following codes 1 Cod 21201028 CPU C1C X BOARD 2 Cod 21201019 PWRB2X POWER SUPPLY BOARD 1 2...

Page 38: ......

Page 39: ...CORMACH S r l via A Pignedoli 2 42015 CORREGGIO RE ITALY Tel 39 0522 631274 Fax 39 0522 631284 e mail cormach cormachsrl com www cormachsrl com...