Simon, Evers & Co K 474284 Instrucciones De Manejo Y Mantenimiento página 9

the back wheels and pull the hand lever. The pinch roller presses the pump core to make
the oil in the pump cylinder flow into the piston cylinder, in order to push the piston rod
move upward and lift the forks upward via a chain for a two times travel. Pull the hand lever
back and forth so as to lift the goods and achieve the purpose of lifting. When the forks are
lifted to the maximum height, the pressurized oil flows back into the oil tank via an oil
draining hole and in that case, even the hand lever is pulled, the forks raise no more to
avoid damaging components by impacting the top.
When handling heavy goods, the stacker is able to travel via manual pushing (pulling).
When unloading, pull the unloading hand lever, the oil return valve opens and with the
effect of the dead weight of the heavy goods and forks, the operational oil in the piston
cylinder flows back into the oil tank through the oil return valve, and when the piston rod
and the forks decline to the lowest position, the goods are unloaded and the forks are
withdrawn.
Ⅲ . Operation conditions
The operation of manual stacker should meet following conditions:
1． Ambient temperature for operation：-25℃～+40℃.
2． The relative humidity of the environment should be less than 90%RH.
3． The stacker can only operate in an environment without rain and harmful gas erosion.
4． The stacker can only operate indoor on even and solid ground.
Ⅳ . Operation and maintenance
1. The oil must be filtered and clean and ensure sufficient oil quantity.
2. Before operation, inspection must be conducted for the stacker to ensure the stacker is
in normal condition and there is no loose component.
3．The goods should be smoothly distributed on the forks and no overload is allowed.
4．After the operation is completed, the goods should be unloaded and the heavy good are
not allowed to be on the forks for a long time.
5．When lowering goods, the hand lever of the oil return valve should be operated slowly
and gently to avoid sudden declination during quick declination process which causes
unsafe situation. When lowering the goods quickly, the oil return valve can not be closed
suddenly as inertial acceleration is generated during the process of quick declination. If that,
a great force will be generated to damage the components and goods.
6．Raise and pull outward the front part of the panel by hands, take off the panel and then
the stacker can be used as pallet truck cart or pallet stacker.
7．The brakes on back wheels are installed for the purpose of safety in operation process.
When the forks are rising for lifting goods or is used as an operation platform, the brakes
should be stepped down with foot to prevent the stacker from moving.
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