AC Hydraulic SD20PHL, User Manual

Page: 9 / 28

SD20PHL / SD26PHL
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 must 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 fig. 1-19.
3.
Study, understand and follow all instructions before
installing, operating, servicing, or maintaining this
equipment.
4.
Check before each lift, that the support arms are
correctly placed on rail of lift or pit edge.
5.
This is a lifting device only. Do not move or transport
vehicle with jacking beam.
6.
If screws or nuts for mounting support arms replaces,
ensure the new ones have a minimum quality of 10.9.
7.
Always lower the jacking beam to the nearest safety
stop immediately - or use axle stands for support -
before working on vehicle.
8.
Do not overload, for instance due to sudden external
load. Overload can cause damage or failure of jack.
9.
Lift only on points as specified by automaker. During
lifting be attentive that the saddles cannot slide.
10.
When lifting the complete vehicle by means of 2
jacking beams they shall be placed minimum 0,85 m
from each other.
11.
Gravity of load must always be placed centrally.
When lifting by means of only one saddle always
place it in the centre of the jacking beam. Also, the 2
extension arms must only be used simultaneously.
12.
The vehicle must be allowed to run freely during lifting
and lowering (without brakes and in neutral).
13.
No person must remain in, on or under a vehicle
when lifted or supported only by the jacking beam.
14.
The operator must observe, that the jacking beam
can be operated without any danger to himself and
others.
15.
The jacking beam as well as the safety valve is not to
be altered.
16.
Maximum air-pressure: 12 bar. Full capacity at 8,5
bar.
17.
Failure to follow these warnings may result in loss
of load, damage to jack, and/or failure resulting in
personal injury or property damage.
Assembly
See fig. 1-19 on previous pages.
Air supply through gland on the rear side, ¼” pipe thread.
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.
Use
Lifting: Turn left handle clockwise. Lower to the nearest
safety stop by turning left handle counter clockwise.
Lowering: Lift a little to allow release of safety stop. Turn
both handles counter clockwise.
GB
(release valve to the left, release for safety stop to the
right). Both handles automatically return to neutral after
releasing.
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. 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 filler plug
(12)
. 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. Furthermore that all safety labels are
legible.
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.
Both release 6222600 (adjusted with nut 0262700) and
release arm 6222802 (adjusted with counternuts 2 x
0201600 on the pump’s release spindle) must be loose
to allow the release valve to close tightly. Also check
the air supply: minimum 8,5 bar and 500 l/min.
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.
Spare parts
Replace worn or broken parts with genuine jack manu-
facturer supplied parts only. All major parts may not be
provided after discontinuation of a model.
Destruction
The oil must be drained off and legally disposed of.
(Translation of original text)