8
BA550401-en
means (DIN EN 1494).
The pit jack must always be moved using both hands. If one person is unable to pro-
vide the manual force required, another person should be called upon.
Operators must pay attention to all movements of the pit jack so that they neither
endanger themselves or others.
If the ground is uneven in the area where the pit jack is being used, secure it to pre-
vent it from rolling away.
The use of the pit jack on a surface where the inclination is greater than 6° is pro-
hibited.
No tools or other objects should be left on the loading equipment.
Only move the pit jack in a retracted state when it is carrying a load. Ensure that the
load is lifted at its centre of gravity and is appropriately secured to the load lifting
equipment (e.g. by lashing).
When installing or removing heavy vehicle components (engine / powertrain), the
centre of gravity can change. In such circumstances appropriate action should be
taken before using the pit jack to raise it again, such as determining the centre of
gravity and checking the loading point.
Before lowering, the operator should ensure that there are no objects in the area
where the pit jack and the load are moving.
Do not deliberately swing the lifting equipment.
Because the carriage on the ground is not secured to prevent tipping, placing loads
at the sides is prohibited.
The oil level in the hydraulic system must be regularly inspected by trained staff.
The safety instructions on the pit jack should be examined annually for complete-
ness and legibility.
In the event of a fault occurring, secure the area in which the pit jack and load are
moving. Take the jack out of use and advise the customer service department.
The user must provide suitable lighting at the workplace.
In order to prevent the load from being lifted whilst unattended (possibly as a result
of a leaky valve), when the pit jack is no longer in use, disconnect it from the com-
pressed air supply or shut off the compressed air supply line.
The hydraulic components must be inspected annually.
The pressure relief valve must not be adjusted to be above the manufacturer's spec-
ified value, and may only be altered by authorised personnel.
The system pressure must be monitored regularly using a pressure gauge.
Fault finding and rectification may only be carried out by authorised personnel.
Observe the instructions concerning proper installation and removal in the manual.
