Related Manuals for EKKO EB16EA
Summary of Contents for EKKO EB16EA
- Page 1 Service manual Full-electric stacker EB16EA Warning You must read the operation instruction before using the manual: • Please check the last page of this document and all the current product type identification on the nameplate. • Keep it for future use.
- Page 2 Manual Maintenance List ......................................1 Overview of main components ................................ 2 Lubrication point ....................................3 Check and refill hydraulic oil ................................4 Check the fuse ......................................5 Fault Analysis ......................................... 6 Common Fault analysis ..................................7 The fault code is displayed ................................. 8 Wiring/circuit Diagram .....................................
- Page 3 1. Maintain List a. Main part overview Table 1 : Maintain List Time Interval （Month） Hydraulic System • Check hydraulic cylinder and piston for damage, noise and leakage. • Check hydraulic connector for damage and leakage. • Check hydraulic oil level and refill it if necessary. •...
- Page 4 Function • 32 Check the horn function. • 33 Check air gap of solenoid value. • 34 Detect emergency braking. • 35 Detect the reverse braking and regenerative braking. • 36 Check the emergency reverse switch function. • 37 Check steering function. •...
- Page 5 Idler wheel &guide rail contact surface Bearing shaft c. Check and refill hydraulic oil According to the temperature, we recommend the type of hydraulic oil as following: Temperature –5℃~25℃ >25℃ Model HVLP 32， HLP 46， DIN 51524 DIN 51524 Viscosity 28.8-35.2 41.4 - 47 Oil volume...
- Page 6 d. Check electric fuses 200A Fuse 10A Fuse Table 2: fuse specification specification Fuse 1 Fuse 01 200A 2. Malfunction Analysis a. Common malfunction analysis If the vehicle still in problems, please follow the chapter 6 in this manual. Table 3: Malfunction analysis Malfunction Cause Solution...
- Page 7 Full charge the battery, then unplug Battery is charging the main power plug from the outlet. Battery disconnected Connect battery correctly. Fuse malfunction Check and replace the fuse. The vehicle can’t be operated Low battery Charge the battery Unplug the emergency switch Emergency switch is activate Move the handle to the braking The handle is not in operating area...
- Page 8 code malfunction name Possible cause Controller Overcurrent 1.steering motor wiring short 控制器过流 2.controller fail Current Sense Fault 1.controller fail 电流传感器故障 Precharge Fault 1.controller fail 预充电故障 Controller Severe Undertemp 1.the controller runs in ultra-low temperate environment 控制器严重低温 2.temperature sensor damage Controller Severe Overtemp 1.vehicle overload 控制器严重过温...
- Page 9 Motor Short 1.steering motor wiring short Command Analog1 Out of 1.command analog input 1(J1-6) is out of range Range 2.low command (J1-14)out of range(for resistive type) 模拟量 1 指令超出范围 3.parameter settings are incorrect. Command Analog2 Out of 1.command analog input 2 (J1-13)out of range Range 2.analog1 and analog 2 fail to be cross- checked 模拟量...
- Page 10 code Malfunction name Possible cause Controller Overcurrent 1， motor external U,V or W connection short circuit 2， motor parameter isn’t match 3， controller malfunction Current Sensor Fault 1，motor U,V,W through the stator on the car body short circuit,resulting in leakage. 2，controller malfunction Precharge Failed 1，the positive end of the capacitor is connected with negative load,so that the...
- Page 11 3， If the motor does not use a temperature sensor, the programming parameters “Temp Compensation and Temp Cutback” must be set to OFF.
- Page 12 Motor Temp Sensor 1，motor temp sensor connects incorrectly Fault 2， If the motor does not use a temperature sensor, the programming parameters “Temp Compensation and Temp Cutback” must be set to OFF. Coil 1 Driver Open/Short 1， load connection to be open or short 2，the connection pin is dirty 3，...
- Page 13 HPD/Sequencing Fault 1， key start,interlock, orientation and accelerator input sequence are incorrectly set. 2，wiring,switch key,interlock, orientation or accelerator input failure. Emer Rev HPD 1，the emergency reverse operation is over,but the accelerator, forward and reverse input and interlock have not been reset. Parameter Change Fault 1，In order to ensure the safety of the vehicle, certain parameter changes must be reactivated after the key switch.
- Page 14 3. The controller is damaged Dualmotor Parameter The Enable parameter of dual motors is set to ON, and the control Mode selection parameter is not set to (Speed Mode Express) or 1 (Speed Mode).
- Page 15 3. Circuit/circuit diagram a. Circuit...
- Page 16 b. Hydraulic circuit Hydraulic circuit diagram（with lateral）...
- Page 17 Hydraulic oil inspection Appearance odor condition results Clear not discoloration good good can be used check viscosity, if qualified can color transparency good with other oil mix continue to use to separate moisture or replace Color changes like milk good mixed with air and water hydraulic fluid The color becomes dark brown...
- Page 18 c. Drive the disassembly diagram Electromagnetic brak Steering motor Drive motor Driving whee Gear case...
- Page 19 d. Handle assembly Belly switch Tortoise speed switch Horn button Accelerator Accelerator button...
- Page 20 e. Dismantling of frame and door frame After removing the axle seat cover and bolt, the door frame can be separated from the frame. Note: the bolt body and door frame shall fixed with external objects during disassembly to avoid safety accidents in the process of disassembly.
- Page 21 The door frame can be raised by loosening the adjusting screw...
- Page 22 Door frame with side sliding Multistage door frame Measuring instrument carriage fork...
- Page 23 f. Frame mechanical part Pressure regulation diagram The relief value is used to adjust the oil pressure, which should be adjusted to avoid excessive pressure causing damage to the car body （Model with slide shift） Disassembly drawing of adjustable leg bearing wheel Bolt Straight pin bearing...
- Page 24 5. CURTIS Hand held unit Precautions for operation: The attention function of the hand-held unit is to facilitate vehicle inspection and maintenance. It is not allowed to adjust the controller parameters without the approval of the vehicle manufacturer, so as to avoid vehicle and personal safety accidents.
- Page 25 The programmer is powered on The connection line of the hand held programmer can be connected to the controller by inserting the programming port of the controller. After connecting the controller, the hand held programmer will be powered on automatically and the control information will be displayed on the programmer.
- Page 26 The function keys Since the function of the three keys is determined by the specified content, the three keys are blank. At any given time, the function of the button is displayed on the LCD screen above. Direction arrow key The displayed information can be selected up, down, or left by four directional buttons.
- Page 27 nine menu Fault Diagnosis menu On the main menu, Select Diagnostics and press Select to access the Fault diagnosis menu. The Fault diagnosis menu contains Present Errors current faults and Fault History historical faults Note: Sometimes a fault caused by a temporary event captured in the circuit is not a system fault. You can determine whether the fault exists by restarting the system and observing whether the fault disappears automatically.
- Page 28 Save.cpf File (Save.cpf File) Use the save. CPF file function in the programming menu to back up the currently set parameters. You can save as many.cpf files as you want, and you need to name each.cpf file differently Restore. CPF File (Restore.cpf File) Restore.
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