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15 

 

5.

  CURTIS Handheld 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. 

 

The hand-held unit will automatically save the modification parameters, just need to close the key switch, 

restart. 

 

The CURTIS handheld unit can be connected in the event of a controller power or power failure 

Vehicle fault reading process: 

1

  After connecting the handheld unit with the controller, open the key switch 

2

  From the menu list of CURTIS handheld units, find: Faults... 

3

When the vehicle is running and the hand-held cursor flashes, there will be English fault content, 

which can be interpreted by referring to the fault code table 

 

Vehicle signal detection: 

1

After connecting the handheld unit with the controller, open the key switch 

2

According to the menu list of CURTIS handheld unit, find: Monitor...... 

3

  According to requirements, open the corresponding sub-item of the detection menu, run the vehicle, 

and observe the change of the hand-held value. 

 

CURTIS Handheld Unit Menu contents: 

 

The Curtis 1313 handheld 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 

fault diagnosis 

 

Warning: The control system can affect the vehicle's 

acceleration rate, deceleration rate, hydraulic 

system and braking. A  dangerous situation can 

occur if the vehicle control system is not 

programmed correctly or exceeds safety. Only  the 

vehicle manufacturer or an authorized service agent 

can program the control system 

 

Содержание EP15JLi

Страница 1: ...P15JLI EP18JLI EP20JLI Warning You must understand the operation instructions in this manual before using it Note Please check the last page of this document and nameplate for all current product type...

Страница 2: ...2 fault analysis 6 2 1 Common fault analysis 6 2 2 Display of fault code 7 3 Circuit circuit diagram 9 3 1 Electrical schematic diagram 9 3 2 hydraulic principle diagram 11 4 Dis assembly of main par...

Страница 3: ...k the function of hydraulic system 1 2 Check hoses piping and joints for tightness sealing and damage 1 3 Inspect cylinder block and piston for damage sealing and fixation 1 4 Visually inspect the doo...

Страница 4: ...4 5 Check the air gap of the electromagnetic brake 4 6 Check the lifting forward and backward tilt and left and right movement of the door frame 4 7 Check and adjust braking effect energy supply 5 1...

Страница 5: ...1 2 Lubrication points Lubricate marked points according to maintenance list Required grease specification DIN 51825 standard grease Figure 1 Lubrication points Drive the oil injection port...

Страница 6: ...28 8 35 2 41 4 47 Oil 1L Waste materials such as waste oil waste batteries or other materials must be treated and recycled in accordance with national regulations and returned to the recycling compan...

Страница 7: ...5 1 4 Check the electrical fuse 10A Fuse List 2 Fuse specification specification Fuse 1 10A Fuse 01 200A 200A Fuse...

Страница 8: ...listed in the Vehicle cannot Move fault There s too little hydraulic fluid Check hydraulic oil Fuse damage Check fuse Load overweight Note rated load The lift micro switch is in bad contact or damage...

Страница 9: ...r wiring 2 The controller is faulty EEPROM CHECKSUM FAULT 4 3 EEPROM failure 1 EEPROM is faulty or invalid HARDWARE FAILSAFE 4 2 Motor voltage is out of range 1 Motor voltage cannot match accelerator...

Страница 10: ...The electromagnetic brake is not released normally THROTTLE FAULT 1 2 Potentiometer slip end or low 1 Accelerator input is open or short 2 Accelerator potentiometer failure 3 Wrong selection of accele...

Страница 11: ...9 3 Circuit circuit diagram 3 1 Electrical schematic diagram 24V...

Страница 12: ...10 48V...

Страница 13: ...iple diagram Hydraulic oil inspection appearance smell situation The results of Clear and non discoloration good good You can use Color transparent good Mix with other oils Check viscosity if qualifie...

Страница 14: ...ticles Use after filtering 4 Disassembly of main parts A Electromagnetic brake adjustment adjusting Electromagnetic brake clearance is about 25 35 wire about one hundred thickness Need to be adjusted...

Страница 15: ...13 B Drive the disassembly diagram electromagnetic brake drive motor Driving wheel gear case...

Страница 16: ...14 C hand assembly Operating handle assembly Accelerator knob Belly switch horn button Motion plus Tortoise speed switch...

Страница 17: ...h fault content which can be interpreted by referring to the fault code table Vehicle signal detection 1 After connecting the handheld unit with the controller open the key switch 2 According to the m...

Страница 18: ...a battery box and a memory card slot The programmer is powered on The connection line of the handheld programmer can be connected to the controller by inserting the programming port of the controller...

Страница 19: ...termined 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 select...

Страница 20: ...an determine whether the fault exists by restarting the system and observing whether the fault disappears automatically The historical faults folder lists all faults encountered after the last histori...

Страница 21: ...e 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 Rest...

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