Presto Lifts
P3 All-Around Air Manual
10
4.2
Machine Setup
Do not inflate the system to more than 30 PSI/2.1 Bar while unloaded
and at the fully raised position. If system pressure exceeds 65 PSI/4.5
Bar failure can occur and cause damage to the machine and/or injury to
the operator.
1. Clear area of all packing material and other debris.
2. Carefully insert the forks of fork truck or stacker into the fork pockets of the machine. Raise
the machine off of the shipping skid and remove the skid. Lower the machine onto the floor.
3. With no load on the machine, pressurize the system to 30 PSI/2.1 Bar via the valve stem
on the pressure tank. Do not exceed 30 PSI /2.1 Bar.
4. Use a fork truck to gently place the heaviest expected load onto the platform. Load must
not exceed 4,500 lb.
5. Slowly open the manual air discharge valve to release pressure from the system. Once the
load is fully lowered, close the manual air discharge valve.
As the load is removed from the pallet, the lift will raise to maintain proper working height. Actual
working height can be adjusted by increasing or decreasing the system pressure. Do not exceed
30 PSI /2.1 Bar when unloaded and in the fully raised position.
