Discussion:
Grove Amz46 no movement, shifted

Hi,
Just picked up a manlift at auction and she has a couple bugs I am working through and need some help. Hoping someone has some knowlege of these units as they are discontinued.
Unit came without working batteries so I put in a brand new fresh set. It is a electric manlift.

Basically I have no controls or movement on anything. Power to the board and controls apears to be good but I am getting 3 blinks off the controller. Code says the contractors are welded (checked all are good) or the mosfet is short circuited. I think it's the mosfet but I don't know where to start diagnosing this item.

Any help appreciated!
  • Posted 24 Dec 2017 05:34
  • By Jfrank7
  • joined 24 Dec'17 - 4 messages
  • Alberta, Canada

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.

Fact of the week
The origin of "love" as the score zero in tennis is debated, but two main theories prevail. One suggests it's derived from the French word "l'oeuf" (egg) which resembles the shape of the number zero. The other proposes it's related to the Dutch word "lof" meaning "honour" as players might be playing for honour when scoreless.
Latest job alerts …
Enforcer FLBAXT25
Braeside, Melbourne, Victoria, Australia
Hire
Toyota 4FD240
Yokohama, Japan
Used - Sale

PREMIUM business

RAEDER-VOGEL
Innovative high-quality wheels and castors for the forklift industry.
Fact of the week
The origin of "love" as the score zero in tennis is debated, but two main theories prevail. One suggests it's derived from the French word "l'oeuf" (egg) which resembles the shape of the number zero. The other proposes it's related to the Dutch word "lof" meaning "honour" as players might be playing for honour when scoreless.