Discussion:
YALE GLP 30 VX V2795 error code Fault 1231-12

Please help me. My Yale forklift is displaying Fault 1231-12. It starts, runs until the water gets hot and after that the engine dies, no throttle.
Thank you
  • Posted 30 Nov 2018 00:37
  • By andrei_d
  • joined 30 Nov'18 - 2 messages
  • Romania
Showing items 1 - 6 of 6 results.
Hello BrunoBatista,
Thank you for using our Forums but......
Forklift manuals are almost all considered "proprietary information". The only proper place to get them is from your local dealer who is the legal representative of the manufacturer. We all need to respect the intellectual property rights of the copyright holders.

Our Forum Readers can answer specific questions about particular concerns, and even quote small sections of the manuals (it's called "fair use" to intelligently discuss the particular concern), but cannot be seen as trying to get around the rights of the copyright holders (usually the manufacturer).

So please just describe your problem (without asking for a manual) and we are sure there are folks on the Forums here who can give you very well considered opinions about those concerns.

Please start a new discussion and state what help you need without asking for a manual.

Please also do not offer to share your manuals, but help your other technicians in the same way.


Best wishes
From
Forum Admin
  • Posted 8 Jan 2019 10:49
  • By Admin
  • joined 18 May'04 - 265 messages
  • Queensland, Australia
Manual is over 1200 pages. Too large to send as a mail attachment.
  • Posted 8 Jan 2019 07:10
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States
Hello.

Do you have some servisse manuals from YALE machines?
I recently start to work whit this machines and i dont have nothing about this.
I have some from Linde and Jungheinrich that i can share whit you.

Best regards
  • Posted 8 Jan 2019 06:48
  • By BrunoBatista
  • joined 25 Apr'18 - 12 messages
  • Setubal, Portugal
CAN is controller area network. It is the comm network that the controllers talk to each other. If you are going above 5 bars you are probably going into controlled shut down. You may have a defective thermostat or a defective water pump. If you have a laser temp gun you can verify that the temp is going above 250.
  • Posted 30 Nov 2018 04:33
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States
Dear Mr. Brewski. Thank you for the replay. Sorry for my questions but can you tell me what "CAN" means ? As I mentioned in my post, until the engine gets hot everything is OK and runs. As soon as the water level on display has 5 lines, when you want to accelerate engine stops. The water radiator is clean, inside heating system working, water level ok. What exactly should we do?
Thank you in advance
  • Posted 30 Nov 2018 00:53
  • By andrei_d
  • joined 30 Nov'18 - 2 messages
  • Romania
A. TERMINATION RESISTOR(S) OPEN CIRCUIT
B. OPEN/INTERMITTENT CIRCUIT ON CAN HI, CAN LO
C. CAN HI AND CAN LO SHORTED TOGETHER
D. OPEN CIRCUIT ON POWER/GROUND TO CAN CONNECTED DEVICES
E. STG ON CAN HI
F. STS/STB ON CAN LO
G. CAN CONNECTED DEVICE FAILURE
  • Posted 30 Nov 2018 00:49
  • By BREWSKI
  • joined 10 Jan'12 - 1,699 messages
  • Nebraska, United States

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