Larzep A10210, Инструкция

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GB
1 2 3 4 5
-Place the handle over the release valve again and fully close it
in a clockwise direction.
Important: Prior to lifting the load, ensure that all of the afore-
mentioned safety instructions are followed.
2.2. The extension screw of the jacks, if fitted, complements their
stroke. It is advisable not to fully extend it.
2.3. For lifting, fully close the release valve and move the handle
up and down using the full stroke range of the piston for greater
speed (2).
2.4 For lowering, slowly turn the release valve in an anti-clockwi-
se direction using the handle (4), ensuring that there are no per-
sons or obstacles under the vehicle to be lowered. The lowering
speed is controlled by adjusting the release valve.
2.5 If the jack is subjected to a load greater than the nominal set,
it has an overload valve (optional 2t to 5t) rated at 0 + 15% from
the nominal value to prevent the vehicle continue lifting.
2.6 Our jack may be used in a horizontal position provided that
the pump is located on the lower side.
2.7 Important. Due to the characteristics of telescopic jacks, a
residue of oil may be observed in some of the pistons. This is
totally normal and is part of the correct operation of the jack.
3. MAINTENANCE
Important: Both the maintenance and repair of the jack may only
be performed by qualified persons, who have sufficient knowled -
ge of the hydraulic systems used in these devices as a result of
their training and experience.
3.1. Keep the jack clean and lubricate all moving parts at regular
intervals (5), which must be clean and protected from aggressive
conditions at all times.
3.2. Only original spare parts should be used.
3.3. Prior to each use, check for bent, broken, cracked or loose
parts and solve the problem, if appropriate. If it is suspected that
the jack has been subjected to abnormal loads or has suffered
any knocks, withdraw it from service until the problem has been
rectified.
3.4. If the oil level needs to be checked or refilled, with the piston
fully retracted, remove the filler plug and drain its contents into
a container. With the jack in a horizontal position, proceed to
introduce the necessary volume as indicated for each model in
these instructions.
The parts table alongside shows the volume of oil required,
and the levels with respect to the oil filler hole for each model.
Make sure that no dirt enters with the new oil.
Following a period of prolonged intensive use, it is recommenda-
ble to change the oil in order to extend the useful life of the jack.
Important: An excess of oil to the volume required may render
the jack inoperative.
3.5. Only use hydraulic oil, type HL or HM, with a maximum ISO
grade of cinematic viscosity of 30 cST at 40º, or an Engler visco-
sity of 3 at 50ºC.
Extremely Important: Never use brake fluid.
3.6 When the jack is not in use, the screw, main piston and the
pump piston should be retracted to avoid corrosion.
Apply an anti-corrosion product to the pistons, if appropriate.
Remove the handle from its position.Retire la palanca de su alo-
jamiento.
3.7 At the end of the useful life of the jack, drain off the oil and
hand it over to an authorised agent and dispose of the jack in
accordance with local regulations.
3.8 Both the repair kit, which exclusively contains the o-rings and
seals of the jack , and the spare part sets must be ordered using
the reference assigned in the table.
EXTREMELY IMPORTANT: Read these safety instructions ca-
refully in addition to the instructions for use, operation and
maintenance.
This jack has been designed for use in the elevation of cars
and lorries, although it may also be used in other applications,
provided that the manufacturer’s instructions reflected in this
manual are complied with.
Any other application, beyond the conditions established for
use of this jack will be considered inappropriate.
Handle the jack correctly and ensure that all parts are in good
condition prior to its use.
Only authorised persons should operate the jack having read
carefully and understood the contents of this manual.
Do not modify the jack in any way.
Non-compliance with these rules may result in injury or dama-
ge to the user, the jack or the load to be lifted.
The manufacturer accepts no responsibility for the improper
use of the jack.
1. SAFETY INSTRUCTIONS
1.1. The load to be lifted should never exceed the rated ca-
pacity of the jack.
1.2. The maximum stroke of the jack indicated on the label
should never be exceeded.
1.3. The jack should be supported on a solid, level and hori-
zontal surface which is well illuminated and free of obstruc-
tions. Never stand the jack on a surface which may sink.
1.4. Ensure that there are no persons inside the vehicle to be
lifted. Switch off the engine and apply the brake. Ensure the
vehicle or element to be lifted against any type of sliding. Use
chocks if appropriate (1). Do not enter the vehicle or start the
engine whilst it is supported on the jack or appropriate stands.
1.5. Position the jack under the manufacturer’s recommended
lifting point for the vehicle and ensure that it is not corroded,
dirty or greasy. This point should remain centred over the jack
saddle. All off-centred loads can slip and accidents may result.
1.6. During raising and lowering of the load, all precautions
should be taken to avoid movement of the vehicle load. Traffic
may cause the raised vehicle to rock during roadside use of
the jack.
1.7. The jack should be positioned so as to avoid the need for
the user to introduce any part of his/her body underneath the
vehicle. Never work under a raised vehicle without previously
supporting it with mechanical stands (3) or other appropriate
methods.
1.8 It is necessary for the operator to be able to observe the
lifting device and the load during all movements. In the pre-
sence of dangerous conditions, such as movement of the vehi-
cle, etc, the lifting process must be interrupted.
1.9. Ensure that there are no persons or obstructions under-
neath the vehicle prior to lowering.
1.10 As an additional safety measure against overload, the
jack is fitted with an overload valve (optional in models of 2t
to 5 t) set at the factory and which should not be adjusted
under any circumstances.
2. USE AND OPERATION
2.1. Prior to operating the jack, remove any accumulated air
from the system as follows:
-Place the handle over the release valve and make a complete
turn in an anti-clockwise direction.
-Insert the handle in the handle socket and pump the jack
several times to ensure internal lubrication and bleed the ac-
cumulated air from the system.