EKKO EK07S Series Service Manual Download Page 16 | Manualshive

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Using an inner hexagon wrench, adjust the pressure.

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Summary of Contents for EK07S Series

Page 1: ...SERVICE MANUAL EK07S Series Counter Balanced Stacker...

Page 2: ...is displayed 8 3 Wiring circuit Diagram 15 a Schematic diagram and wiring diagram 15 b Hydraulic circuit 17 C Hydraulic Oil Inspection 18 4 Dis assembly of main parts 18 a Removal of handle assembly...

Page 3: ...working hours Mechanical systems 5 Check the fork for deformation and cracks 6 Check the base for deformation and cracks 7 Check that all screws are properly fastened 8 Inspect door frame and chain fo...

Page 4: ...rent contactor 23 Check frame for leakage insulation test 24 Check accelerator function and wear 25 Check the electrical system driving the motor Driving system 26 Check braking performance storage ba...

Page 5: ...g function 37 Check lifting and descending functions 38 Check whether the key switch is damaged and functional 39 Detection speed limit switch lifting height 400mm synthesize 40 Check all labels for c...

Page 6: ...4 B lubrication points Lubricate marked points according to maintenance list Required grease specification DIN 51825 standard grease Chain lubrication Door frame track lubrication...

Page 7: ...ty value plus 0 0007 On the contrary lower than 25 every 1 should be minus 0 0007 If the temperature difference is large Can be corrected by pressing the following formula Standard temperature of elec...

Page 8: ...ging can be carried out only when the liquid temperature drops below 35 If the electrolyte level drops after standing the electrolyte should be replenished The discarded batteries must be recovered an...

Page 9: ...d or cylinder for tightness Sensor failure Check the sensor on the door rack Oil leakage caused by suction Oil is too high Reduce oily Stacker cannot operate The battery is charging Fully charge the b...

Page 10: ...Electrical system overheating Discontinue use and cool the vehicle The thermal sensor is faulty Check and replace the heat sensor if necessary If the vehicle is malfunctioning and cannot be operated...

Page 11: ...The controller is faulty MAIN OFF FAULT 2 1 Main contactor coil drive off failure 1 EEPROM is faulty or invalid MAIN ON FAULT 2 4 Main contactor coil drive on failure 1 Motor voltage cannot match acce...

Page 12: ...ion or open Methods for troubleshooting common faults 1 Code 4 5 Battery is not connected Check whether the fastening of cable terminals of the car body is loose as shown below 2 Use a multimeter to m...

Page 13: ...ontroller should be replaced Operation sequence failure in 3 5 and 3 1 1 interlock switch under normal circumstances use a multimeter to measure the controller 14 core plug in between J1 6 and the neg...

Page 14: ...n After restarting turn the accelerator to see if there is a walk 3 The brake is locked remove the brake the brake line is still connected restart and turn the accelerator to check whether it is norma...

Page 15: ...that the vehicle load exceeds the rated it may make the frame deformation Specific operations are as follows The wrench unscrewed the pressure nut 1 Here is the coil wiring of the lifting contactor li...

Page 16: ...14 Using an inner hexagon wrench adjust the pressure...

Page 17: ...15 a Schematic diagram and wiring diagram EK05S Electrical Schematic diagram...

Page 18: ...EK07S Electrical Schematic diagram...

Page 19: ...B Hydraulic circuit Hydraulic circuit...

Page 20: ...if qualified can continue to use Color changes like milk well mixed with air and water to separate moisture or replace hydraulic fluid The color becomes dark brown not good for oxidation replacement...

Page 21: ...2 Flat washer 8 3 5 GB T 95 2002 Flat washer 10 1 6 Q1545 07 01 Handle bar welded 1 7 CL10 5 1 Composite sleeve with shoulder 2 8 GB 894 1 86 Shaft with elastic retainer 17 1 9 GB T 70 1 2000 Hexagon...

Page 22: ...20 B Removal of electric control component...

Page 23: ...21 B Removal of electric control component No Code name Specificatio n qua nti ty rem ark...

Page 24: ...30X 03 5 Hollow bolt 1 4 GB T 70 1 2000 Hexagon socket head screws M8 20 2 5 GB T 93 1987 Elastic washer 8 2 6 GB T 95 2002 Flat washer 8 2 7 E05JZ 02 4 1 Steel pipe 1 8 SPN10 8 6 The tubing connector...

Page 25: ...23 c Hydraulic assembly removal 1 GB T 41 2000 Hexagonal nut M6 5...

Page 26: ...10 GB T 95 2002 Flat washer 4 4 11 GB T 93 1987 Elastic washer 4 4 12 GB T 70 1 2000 Hexagon socket head screws M4 6 4 13 GB T 70 1 2000 Hexagon socket head screws M5 10 2 14 GB T 93 1987 Elastic wash...

Page 27: ...25...

Page 28: ...26 No Code Name Specification Quant ity Remark...

Page 29: ...lastic retainers 47 2 9 SPN10 7 1 3 CL10 7 3 Idler pulley 2 10 GB T 119 2000 Cylindrical pin 8 30 4 11 SPN10 11 3 Limit wheel 4 12 SPN10 12 Welded parts of left and right stop wheel frame 2 13 SPN10 1...

Page 30: ...embly removed 21 TY 01 35 Rz 15gw2s b3 Microswitch length 1 22 GB T 70 1 2000 Hexagon socket head screws M6 12 2 23 GB T 93 1987 Elastic washer 6 2 24 GB T 97 1 2002 Flat washer 6 2 25 CLJ1030 06 5 Li...

Page 31: ...29 NO Code Name Specificat ion Quanti ty Remark...

Page 32: ...d screws M8 25 1 6 GB T 6170 2000 Hexagonal nut M8 1 7 E05JZ 02 2 1 Inner frame welding 3 m 1 8 GB T 77 2000 Hexagon socket set screws with flat end M12 20 4 9 GB T 276 94 Deep groove ball bearing 620...

Page 33: ...in the event of a controller power or power failure Vehicle fault reading process 1 After connecting the hand held unit with the controller open the key switch 2 From the menu list of CURTIS handheld...

Page 34: ...Curtis 1313 hand held programmer is used to configure the Curtis electric control system Through this programmer you can adjust and save the set parameters real time monitoring of controller data and...

Page 35: ...handheld programmer can be connected to the controller by inserting the programming port of the controller After connecting the controller the handheld programmer will be powered on automatically and...

Page 36: ...eft by four directional buttons buttons You can add and subtract parameters by using these two keys In addition can mean Yes and can mean No In some cases it can also be used as a scrolling option Pow...

Page 37: ...and open each item folder to access the next level of sub menus Expand the table through the grid option enter a group of execution commands through the dialog box option and return to the upper menu...

Page 38: ...ared By clearing the fault content in the entire folder you can record the historical faults again Programming menu On the main menu Select The Programming icon and press Select to access the menu Sav...

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