WARNING!
As the platform moves up and down, “pinch points” are created as shown in Fig. 2. STAY AWAY FROM THESE PINCH POINTS! Part of your body or clothing may become caught, and you may be hurt. Do not put your hands or feet under the platform. Do not stand or sit on the platform.
2.Before lifting, be sure the pallet is pushed up against the back of the unit. Be sure the fork lift or pallet truck is clear of the unit before you begin lifting.
3.Plug in the electrical cord. Be sure the cord cannot become caught in the moving parts as the platform rises.
4.Operate the unit. Press and hold the Up button to raise the platform, and Down to lower it. If the unit does not operate right away, unplug the power cord and call a qualified maintenance worker.
WARNING!
If you hear a squealing noise from the pump, the pressure relief valve is operating. DON’T CONTINUE TO USE THE UNIT! The pump will overheat very quickly, and may be permanently damaged. The relief valve is included to protect the machine operators - DO NOT CHANGE THE SETTING ON THE RELIEF VALVE. If you do change the setting, this may cause a hydraulic part to fail. The platform may drop suddenly. Someone may be hurt, and the unit and load may be damaged. The hydraulic parts in the unit are designed to handle a certain amount of pressure. The relief valve has been included for the protection of all of the workers who use the unit.
Lowering the Platform
1. Press the Down button to lower the platform.
PRESTO P4 LEVEL LOADER OWNER’S MANUAL 9
