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Lowering: Lift a little to allow release of safety stop.
Turn both handles counter clockwise (release valve to the left, release for safety stop to the right). Both
handles automatically return to neutral.
Maintenance
Maintenance and repairs must always be carried out by qualified personnel. The air-hydraulic pump needs oil
for lubrication of the mechanical parts. It is recommended to install water separator/filter and oil lubricator close
to the jacking beam.
Daily: Check jacking beam and supports for damage and the correct placement of supports.
Monthly: Lubricate all moving parts with oil. Empty the water separator and fill the oil lubricator.
Oil refill and check: Lift to maximum height without load and remove fi ller plug (10). Correct oil-level is up to
the hole.
WARNING: Do not operate with the filler plug removed (oil tank will be pressurized).
Oil quantity: 0,6 l. - Any good hydraulic oil with viscosity ISO VG 15 can be used.
Never use brake fluid.
Safety inspection
In accordance with national regulations - yet, at least once a year - the following parts must be checked by an
expert: Supports and support arms (security against crashing), abnormal wear and damages, weldings and the
hydraulic system for leaks.
Possible faults and how to overcome them
1. The jacking beam cannot lift to maximum height: Refill the oil tank. (See "Maintenance").
2. The jacking beam cannot lift enough: Check that release handle is on "neutral" and can move freely.
3. The jacking beam cannot lower to minimum position: Check for damages; lubricate mechanical parts.
4. The jacking beam continues to lower after letting go of the release handle: Ventilate the hydraulic cylinder by
screw (10). Warning: The jacking beam is not to be loaded.
Destruction
The oil must be drained off and legally disposed of.
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