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01252 359760 • ajproducts.co.uk
Thank you very much for choosing our Hydraulic Jack. For
your safety and correct operation, please carefully read the
manual before use.
Note:
All of the information reported herein is based on data available at the time of
printing. The factory reserves the right to modify its own products at any time
without notice or incurring in any sanction. Please verify with the factory for
possible updates.
1. WARNING IN ADVANCE
1.1
This jack shall be operated only by those peoples of proffesion, with skills,
and of educated.
1.2
The use of this jack should follow every important points described in this
manual, otherwise the injure of operators or damage of articles during use
of this jack might be happened because of negligence.
1.3
Before jack-operating, operator chould check and confirm that the jack is
in good state.
1.4
The original manufacturer has no responsibility to the change of jack’s
mechanical property caused by maintaining of the third party without any
written permission from manufacturer except repairing by the
manufacturer or his agency.
2. DESCRIPTION
This package includes one jack, one spare parts bag and one manual.
Model
HM50
HM100
Loading (ton)
5 ton
10 ton
Lifting height (mm)
205
230
Min.height / tooth (mm)
25
30
Min.height / head (mm)
368
420
Load on the operating handle (N)
380
400
Net weight (kg)
25
35
Reduced speed
adjustable
adjustable
Temperature of use
-20°C ~ +50°C
-20°C ~ +50°C
Packing size (mm)
360 x 190 x 430
380 x 220 x 510
3. TRANSPORTING AND STORING
3.1 Storing.
Keeping the folded jack in dry place.
3.2 Transporting.
The operating handle (02) is just for operating the jack.
When transporting the jack, it can not be dropped or be thrown because it may
cause the piston of it damaged, and the pump of it might be spoiled. Therefor,
the jack should be fixed before transporting to avoid it being shocked by other
objects.
4. INSTALLMENT
The installing of jack is very simple. The only thing you should follow is to insert
the operating handle (02) to the socket (04) and screw it tightly in clockwise
direction.
5. OPERATING
5.1 Scope of use
When use this jack it shall be put on the fixed and solid place, such as
reinforced concrete floor to lift or to move weight articles vertically or
horizontally. In order to lift articles in such limited area of jack, some
auxiliary pad can be placed under the base of it. The tooth plate (43) of
jack should be put on the base, so that it can be folded inside when
compacting the jack.
5.2 Method of operating
5.2.1 Lifting
Put a weight on the tooth plate of jack stable.
Attention
Can not use the front end of tooth plate to lift the weight. Important point: When
lifting the weight by the tooth plate, the weight should be closed to the head of
jack to avoid the pillar (47) of jack being bent. Please screw in the unload handle
(16) tightly in clockwise direction before lifting. Then press and lift the operating
handle up and down repeatedly to pump the pressure to lift the weight. The
lifting movement can be stopped immediately by stopping the lifting operation.
5.2.2 Reducing
Please screw out the unload handle slowly in anti-clockwise direction to
reduce the weight step by step. But when screw up the round unload
handle again, the reducing movement can be stopped instantly.
Note
When the jack is in unload condition, the head of it should be pressed to reduce
its height.
Attention
If the jack is not in the state of maintainging, each part of it can not be
dismantled except the operating handle.
5.3 Safety standard
5.3.1
The lifting of weight is dangerous operation, the appointed operators
should be professional, be trained and be experienced.
5.3.2
Those extra weights can not be added on the lifted weight to avoid
dropping accident happening.
5.3.3
Never exceed the recommended maximum limitation of lifting weight.
5.3.4
Please keep a safety distance with the lifted weight.
5.3.5
Never use the jack, or being changed or spoilt, or in bad condition itself.
5.3.6
When lifting the weight by tooth plate, please keep the weight closing to
the head of jack to avoid the pillar of jack being bent. Please check the
drawing again.
5.3.7
Please comfirm that each support point of ground should be solid and
stable including floor area and loading etc, then any type of operating
should be handled in the plane surface only.
5.3.8
Please guarantee the lifted weight being turn over or being slipped. Each
device shall be fixed before lifting.
5.3.9
Never operating the jack when people standing on the lifting weight.
5.3.10
Never use the front end of the tooth plate to lift weight. The tooth plate
should be located in its base totally, the pushing point to the weight should
close to the back end of tooth plate as far as possible.
5.3.11
Never screw the adjustable screw (18),under any circumstance, otherwise
a typical accident of jack-dropping might be happened. These parts
(10,11,18,19,20,21) are the device of overloading protection.
5.3.12
Never use the side of jack’s head to lift weight. The weight should be
contacted with the black shadow surface of the following pictures.
