Discussion:
code 51

I have a Hyster E50XM2-33 sn F108V19668X that is giving a code 51. It happens while the hydraulic functions are being used. The thermistor on the line contactor gets hot. All the control fuses are good. Any help will appreciated.
  • Posted 22 Oct 2012 23:46
  • By nic_c
  • joined 22 Oct'12 - 1 message
  • Colorado, United States
Showing items 1 - 2 of 2 results.
Hi, do you know the value of the Thermistor or P/N.
Thanks
  • Posted 13 Apr 2017 22:45
  • By luke_m
  • joined 2 Feb'13 - 97 messages
  • Bedfordshire, United Kingdom
Status Code-51
Description
Voltage on C1 too high when motor current is high.
Cause of Status Indication
This Status Code is indicated when the voltage on C1 is greater than 225 volts and the motor current is greater than 300 amps.
Indication of Fault
Forward or Reverse contactors open and close, then close only when the key switch is opened and closed.
Possible Cause
Too much inductance from cables.
Check that the battery cables are too long.
Circuit
Traction

Check that additional cables for other equipment have been added.
Motor current too high.
Check for a short circuit at a field winding.
Check for a short circuit across an armature winding.
  • Posted 24 Oct 2012 10:01
  • By forklift_brasil
  • joined 27 Sep'12 - 55 messages
  • rio de janeiro, Brazil
tecmanuais@yahoo.com.br
skype:hyster.brasil

Post your Reply

Forkliftaction accepts no responsibility for forum content and requires forum participants to adhere to our rules of conduct. Click here for more information.

If you are having trouble using the Discussion Forums, please contact us for help.

UN Forklift MINI5TON-DIESEL-FORKLIFT
HANGZHOU, Zhejiang, China
New - Sale
Linde C4230TL5
Balling, Denmark
Used - Sale
Latest job alerts …
Saratoga, United States
Indianapolis, IN, United States
East Syracuse, United States
Columbia, SC, United States
Movers & Shakers
Jeannette Walker Jeannette Walker
CEO, MHEDA
President, European Rental Association (ERA)
Chief marketing officer, JLT Mobile Computers
Chief executive officer, East Penn Manufacturing
Latest job alerts …
Columbia, SC, United States
Saratoga, United States
East Syracuse, United States
Indianapolis, IN, United States
Toyota 8FGCU25
Flesherton, Ontario, Canada
Used - Sale
Mitsubishi FGE35AT
Yokohama, Japan
Used - Sale

PREMIUM business

Zhejiang UN Forklift Co., Ltd
Manufacturer of IC forklifts, electric forklifts and warehouse equipment.
Movers & Shakers
Jeannette Walker Jeannette Walker
CEO, MHEDA
President, European Rental Association (ERA)
Chief marketing officer, JLT Mobile Computers
Chief executive officer, East Penn Manufacturing
TOC Europe wraps up Rotterdam, Netherlands

PREMIUM business

Ningbo Ruyi Joint Stock Co., Ltd.
Manufacturer of forklifts, power stackers & pallet trucks.
Latest job alerts …
Columbia, SC, United States
Saratoga, United States
East Syracuse, United States
Indianapolis, IN, United States
Fact of the week
The use of "hello" as a telephone greeting is attributed to Thomas Edison. He is said to have suggested it as a simpler alternative to other greetings, such as "Do I get you?" or "Are you there?".