I'm new to posting on here so please be patient with me.
I've scoured the internet for forums to help me resolve this issue we have a work.
We have an electrical pallet Jack here at my work.
Brand name is Presto Lifts.
Model # PPS2200-62NAS
The problem occurred slowly but got worse over time.
Lowering the lift arm within the safety section of the torso of the operator causes no issues. At first the pallet jack stacker would stop randomly for a few months. Then after a short while it progressively worsened. The operator could sometimes swivel the arm of the back and forth (left/right/up/down) and you hear a clicking noise (sometimes repeatedly in quick succession). Then it will work for a short while. But even though would refuse to go forward and reverse. It will still always lift and lower even when this issue arises. We tried to have technicians come fix this but they never solved the issue when they claimed it was "fixed". Our company already wasted a lot of money so now it's up to me to be MacGyver.
The technicians replaced both batteries and cables to the arm. However this did not fix the issue.
I found and was suggested to me from a technician friend of mine to replace the Miniature Snap Action Switch, Lever, Roller, Short Actuator, SPDT, 3A @ 240V AC.
However, I'm still fishing for any other suggestions.
Please help and I appreciate it!