Hello All

anyone can give me advice to fix the problem that i faced it right now?

In Display Jungheinrich ETV 114 Years 2010 the battery indicator is always blank when i changed the battery to the new batery afer charging.

the functional for hydraulic is off,but for the travel is ok.

to make this normal again the operator of unit,must be shutting down the forklift about 30 minute's and playing switch on to off

after 30 minute with that way.the battery indicator is normal again.

my question is what failure can make this happen?are some parts is broken or what?

iam verry need advice from all of you who have many experience for this.because almost all of the unit that my customer have with type ETV 114 in their warehouse has some problem.

thanks for your advice