Hi again.
I think problem is solved,finnaly!Last time i went to the costumer the machine was failling more constantly,so i put display in TOD mode3 to check the current codes,and code 31-1 apears each time the reach truck traction was shut down.
Replace the accel. pot and machine is working good until today.Simple resolution when we get there,but wouldnt be possible without your help,thanks to you all.
Best regards
Dear Sir/Madam
hello iam george from iam looking part forklift linde for my customer
the parts that i need is for forklift linde type E 25 C and for Linde R 16:
1.DC Coverter(Linde E 25 C) Part Number: 7917401281
2.Steering Unit(LINDE R16) part Number: 51615420508
please give me a best offer if you can support for that.thanks for your kindly attention and good cooperation
Best Regards
hef one verry good look for you baterij i tink you missing baterij voltage
The best you must read the currunt error code
Hi again.The problem persists!
Strange one,i drived the forklift for a while,and nothing wrong happens,but as soon i lift or lower the forks at the same time i was going forward,the light "!" stays on and i lost traction,but all hidraulic functions works ok,including lift and lower.Then switch key off and on again and everything works normally.I noted that this issue only comes when using traction and hidraulics at the same time(only forward,never happen on reverse).
Wonder if some one had similar issue,and could give me a clue.
Best regards to all.
Thanks to you all for the info,im sure it will be very helpfull.
Lets see if i can solve this intermitent issue,went to costumer yesterday and just checked fuses,battery and retighten some cables,and adjusted the pedals traction pot..Driven the truck for a while and didnt fail,but i wasnt convinced.Now im more prepared if the fault persists,thanks to all of you!
Best regards.
LLC
------------------------------------------------------------------------------
Description of information codes:
01 Power up self check error
02 Waiting for Joysticks in neutral at power up
04 Seat switch not operated
05 lift slow
06 Lift stop input active (Pin 23)
07 pump motor overheated
08 Reach slowdown active
09 Reach back enable input missing - only for UPA
10 lift deactivated (No Reach Back Signal) - only for UPA
11 BDI Interlock is active (lifting speed is reduced)
12 UPA Interlocks active - only for UPA
13 Line contactor is released - lower only
17 Reach in calibrate mode (new module need Reach out limit calibrated)
18 No Valve detected
19 Invalid Joystick calibration - default values applied
Description of fault codes:
20 Open circuit Lift valve
21 Open circuit Lower valve
22 Open circuit Reach valve
23 Open circuit Tilt valve
24 Open circuit Sideshift valve
25 Incorrect Current calibration
26 temperature sensor Lift motor error
27 temperature sensor Lift MOS error
28 Power module Excessive MOSFET temperature
30 Short-circuit Drive Valve Lift/lower
31 Short-circuit Drive Valve Reach
32 Short-circuit Drive Valve Tilt
33 Short-circuit Drive Valve Sideshift
34 15V-Supply voltage: joysticks incompatible
35 over current Valve Lift/lower
36 over current Valve Reach
37 over current Valve Tilt
38 over current Valve Sideshift
39 Battery voltage incompatible
40 Joystick 1, Lift, Signals not OK
41 Joystick 1, Reach, Signals not OK
42 Joystick 2, Tilt, Signals not OK
43 Joystick 2, Sideshift, Signals not OK
44 Joystick 3, 1. Auxiliary hydraulics, Signals not OK
45 Joystick 3, 2. Auxiliary hydraulics, Signals not OK
46 Joystick 1, Lift, out of range, cable fault
47 Joystick 1, Reach, out of range, cable fault
48 Joystick 2, Tilt, out of range, cable fault
49 Joystick 2, Sideshift, out of range, cable fault
50 Joystick 3, 1. Auxiliary hydraulics, out of range, cable fault
51 Joystick 3, 2. Auxiliary hydraulics, out of range, cable fault
52 Joystick 1, Lift, over-range input
53 Joystick 1, Reach, over-range input
54 Joystick 2, Tilt, over-range input
55 Joystick 2, Sideshift, over-range input
56 Joystick 3, 1. Auxiliary hydraulics, over-range input
57 Joystick 3, 2. Auxiliary hydraulics, over-range input
59 Short-circuit Aux Valve drive
60 Short-circuit Valve drive 1./2. Auxiliary hydraulics
61 No signal from speed sensor of pump motor
62 Fault Reach sensor
63 Reach out limit calibration is invalid (300mm...1000mm allowed)
64 after the last operation of the truck, it was turned off above the reference height
66 over current valve coil Auxiliary 1/Auxiliary 2
67 over current Aux Valve
68 Self test valves not OK
69 Fault Safety relay
71-99 No unambiguous signal or Internal Module Fault LLC
Description of fault codes:
20 Configuration Error (360 deg steer with twin pedal is not allowed)
21 Parking brake gap />= 0.60mm
22 Parking brake jammed on or off
23 Parking brake coil short circuit - over current when energised
24 Parking brake coil open circuit - no current when energised
25 Fault Parking brake drive output
27 Power circuit voltage /> 70V
28 Emergency stop micro switch operated
29 Emergency stop micro switch operated while driving
30 Accelerator operated whilst seat switch not operated
31 Accelerator potentiometer signals 1 and 2 incompatible
32 Accelerator potentiometer signal 1 not within set limits
33 15V-power supply too high
34 15V-power supply too low
35 Invalid combination of directional lever signals
36 Steering angle / DSS sensor error
38 Power circuit voltage /> 60V shortly after power-up (80V-Battery?)
39 Power circuit voltage /< 35V (Battery charge not OK)
40 Power circuit voltage /> 65,5V while driving
41 Drive enable from steering missing (Steering Error or cable broken)
42 Safety relay drive and feedback signals incompatible
43 Safety relay contact does not close
44 Safety relay contact sticks
45 Power circuit voltage can not reach 40V during charging
46 Line contactor drive circuit signals an error (Short-circuit coil)
47 Line contactor drive circuit and feedback signals incompatible
48 Line contactor contacts does not close
49 Line contactor contacts sticks or is shorted
50 Error with traction motor temperature sensor (Open circuit or shortcut)
51 pulse frequencies of speed signals incompatible
52 VDS at deactivated top trans. with high current too low (burnt through?)
53 VDS at driven top transistor too high (defective?)
54 VDS of bottom trans. when current flows too low (burnt through?)
55 VDS of bottom trans. too high for set clock ratio (defective?)
56 Fault signal of power electronics drive circuit for Traction
57 Traction MOS temperature not plausible
58 MOS Temperature in the power section too high
59 Field current Ie/<2A or Ie/>35A (Nominal Range 5A/<=Ie/<=30A)
65 Faulty Enable signal from LES (cable broken)
66 Fault signal of power electronics drive circuit for Pump motor
71-99 no unambiguous signal or Internal Module Fault LDC
can it use the TOD model to display the fault code.
seat switch OFF,operat low joystick twice for 0.5 s;
then up joystick three times then low twice;will display current fault;
Description of information codes:
Feitor check your mail.
Regards
Hi,
The symbol "!" is just a warning not an real error. It normally stops hydraulic function but the traction should be still OK
As my experiences, you should check hydraulic part : Joysticks, height sensor, safety sensor of hydraulic function.
In some case, just clean all sensors then it is OK. The truck may use in cold store or in dusty environment.
Good luck
Nuna
Hi nacsand n.
Its DC motors,thanks.