Safety Inspection - AC Hydraulic SD20PHL-A Guia Del Usuario

SD20PHL-A / SD26PHL-A
GB
WARNING -
safe usage instructions
1. The jacking beam is only to be mounted on lifts
approved by the lift manufacturer for mounting of jacking
beams - be aware that not all lifts are approved. Rated
beam capacity shall be max. 2/3 of vehicle lift capacity.
2. Mount the jacking beam with adequate support arms on
horizontal, parallel and solid rails and secure it against
crashing before use. See paragraph "Assembly Instructions
for Support Arms".
3. Study, understand and follow all instructions before opera-
ting this jack.
4. Check before each lift, that the support arms are
correctly placed on lift rail or pit edge.
5. Lifting device only. Do not move or transport the vehicle
with jacking beam.
6. Immediately after lifting, support the vehicle with support
stands.
7. Do not exceed rated capacity.
8. Lift only on points as specified by automaker, and only cen-
trally on lifting saddles. Be attentive that the saddles cannot
slide
9. If lifting the complete vehicle on 2 jacking beams they shall
be placed minimum 0,85 m from each other.
10. Gravity of load must always be placed centrally. When lif-
ting on one point only, always lift on the centre of the beam.
Never lift on one extension arm only.
11. The vehicle must be allowed to run freely during lifting and
lowering (without brakes and in neutral).
12. No person shall remain in, on, or get bodily under a load
that is being jacked or is supported only by a jacking beam.
13. The operator must observe, that beam can be operated
without any danger to himself or others. Only operate the
beam when beam and vehicle can be fully observed.
14. Only use original accessories and spare parts.
15. This beam - including the safety valve - is not to be altered.
16. Maximum air-pressure: 12 bar. Full capacity from 8,5 bar.
17. Failure to follow these warnings may result in personal
injury and/or property damage.
Assembly
Please refer to paragraph "Assembly Instructions for Support
Arms" on previous pages.
Mount box for remote control where both jacking beam and
vehicle can be fully observed. On a 4-post lift we recommend to
mount the box next to the lift controls.
The jacking beam's filter unit with water separator and lubrica-
tion unit is mounted either at the remote control box or on the
back of the scissors jack, see Fig. 5.
1. If the filter unit is mounted next to the remote control box,
compressed air is connected (8.5 – 12 bar, minimum 350 l/
minute) to the filter unit (1/4" WRG), with further connection to
the remote control box, Figs. 6 and 7.
2. If the filter unit is mounted on the back of the scissors jack,
compressed air is connected directly to the remote control box
(1/4" WRG), Fig. 8.
The two air hoses coming from the box are to be installed inside
the lift, protected against pinching and wear. Connect the hoses
to the rear side of jacking beam by the attached quick coup-
lungs: Air for controls through right Ø6 fitting (32), air supply for
air-motor through left Ø8 fitting (25). Please notice that an air
connection set with hose guide, wire and spiral hose is available
– please refer to the last section "Accessories" in this guide.
(Translation of original text)
Use
Positioning of extension arms: Each extension arm is control-
led by a joystick. The speed can be adjusted by the 4 valves
0200047: First valve for right in, then right out, left in and last left
out.
Lifting: Turn left handle clockwise.
Remote controlled lowering: Observe jacking beam and
vehicle and make sure that there is no danger for anyone – then
push the knob. The unloaded extension arms are automatically
retracted, when the beam reaches the level, where valve (6) is
activated. Please notice that the "return-level" can be changed
by adjusting valve position.
Manual lowering: Turn both handles counter clockwise. The
unloaded extension arms returns automatically.
Noise emision: The A-weighted sound pressure level is max.
85 dB(A).
Maintenance
Maintenance and repairs must always be carried out by qualified
personnel. The air-hydraulic pump needs oil for lubrication of the
mechanical parts.
Daily: Inspect jacking beam and supports for damages, and that
the supports are safely positioned on the lift. Clean the exten-
sion arms in order not to hinder the automatic retraction.
Monthly: Lubricate all mechanical parts with oil. On the air-
supply empty the water separator/filter and refill the oil-lubricator
with a thin oil.
Oil refill: Lift to maximum height without load and remove filler
plug (26). Correct oil level is up to lower edge of filling hole.
Warning: Do not operate the beam without filler plug (the oil
reservoir will be pressurized). Oil quantity: 0,6 l.
Any good hydraulic oil of viscosity ISO VG 15 can be used.
Never use brake fluid!

Safety Inspection

According to national legislation - minimum once a year though -
the beam must be inspected by a professional:
Supports/support arms and their suspension on the lift; safety
against crashing; damages; wear and tear; hydraulic unit for
leakages. Furthermore that all safety labels are legible.
Troubleshooting
1. The jacking beam cannot lift to maximum height: Refill with
oil (see "Maintenance").
2. The beam does not lift full capacity: Check that release
handle is on "neutral" and can move freely. Also check the
air supply: minimum 8,5 bar and 500 l/min.
3. The beam does not lower to minimum position: Check for
damages and items in the bottom of the beam; lubricate all
moving parts.
4. The beam continues to lower after letting go of the release
handle: Ventilate the hydraulic cylinder by screw (10). War-
ning: The beam must be unloaded!
5. The load is dropping: Leaking pump valves in the pump.
Change valve cores and seals.
6. The cylinder is leaking: Exchange worn seals.
Spare parts
Replace worn or broken parts with genuine jack manufacturer
supplied parts only. All major parts may not be provided after
discontinuation of a model.
Destruction
Oil must be drained off and legally disposed of.