1. INSTRUCTIONS
For your safety, read, understand, and follow the information provided with and on this jack before
using. The owner and/or operator of this equipment shall have an understanding of this jack and
safe operating procedures before attempting to use. The owner and/or operator shall be aware
that the use and repair of this product may require special skills and knowledge. Instructions and
safety information shall be conveyed in the operator's native language before use of this jack is
authorized. If any doubt exists as to the safe and proper use of this jack, remove from service
immediately.
Inspect before each use. Do not use if broken, bent, cracked, or damaged parts (including labels)
are noted. Any jack that appears damaged in any way, operates abnormally or is missing parts,
shall be removed from service immediately.
If you suspect that the jack was subjected to a shock load (a load dropped suddenly, unexpectedly
upon it), immediately discontinue use until the jack has been checked by an authorized service
center (contact distributor or manufacturer for list of Authorized Service Centers). It is
recommended that an annual inspection be done by qualified personnel. Labels and owner's
manuals are available from manufacturer.
2. PRODUCT DESCRIPTION
This product is designed to lift, position, or move, but not sustain, rated capacity loads. It is not
designed to be used as a stand-alone device. Any load lifted, positioned, or otherwise moved by
this device, must immediately be supported by appropriately rated mechanical means. A wide
variety of applications exist for this category of product. Special skill, knowledge and training may
be required for a specific task and this product may not
3. OPERATING INSTRUCTIONS
1.
Release valve lever
2.
Base
3.
O-ring
4.
Hydraulic cylinder
5.
Ram
6.
Hydraulic oil
7.
Oil-tight tank
8.
Extension screw
9.
Top cap
10.
Pump plunger
11.
Pump body
12.
O-ring
1.
Before operating, estimate the weight of the load. Do not overload the jack beyond its rated load.
2.
Select point of action according to the gravitational center place the jack on the hard ground if
necessary. Place a hard plank under the jack to avoid tottering or galling during operation.
3.
Before operating the jacks. First, insert the notched end of the handle into the release valve. Turn
the operating handle clockwise until release valve is closed. Do not over tighten the valve.
4.
Insert the operating handle into the socket and the ram until it is steadily raised by the up and
down movement of the handle and the load is raised. The ram will stop rising when the required
height is reached.
5.
Lower the ram by turning the release valve counterclockwise with the notched end slacken it
slowly when a load is applied, or accidents can occur.
6.
When more than one jack is used at the same time, it is important to operate the different jacks at
an equal speed with equal load. Otherwise, there is danger of falling the entire fixture.
7.
At an ambient temperature from -2° C (27° F) to 45° C (113° F) use machine oil (GB443-84) N15. At
an ambient temperature from -20° C (-4° F) to -2° C (27° F) use synthetic spindle oil (GB442-64).
Sufficient filtered hydraulic oil should be maintained in the jacks. Otherwise, the rated height cannot
be reached.
8.
Violent shocks must be avoided during the operation.
9.
User must operate the jack correctly according to operating instructions: if the jack has some
quality problems, it cannot be used.
4. TECHNICAL DATA
Model
Capacity
MIN.H/mm
Lift.H/mm
Just.H/mm
Max.H/mm
2T
3T/4T
5T/6T
8T
10T
12T
15T/16T
20T
2T
3T/4T
4T
5T/6T
8T
10T
12T
15T/16T
20T
2.20
3.10
4.10
5.00
5.50
6.50
7.50
9.90
2.20
3.10
3.10
4.10
4.90
5.50
6.50
7.50
9.90
148
180
200
200
200
210
225
235
148
180
180
200
200
200
210
225
235
80
110
125
125
125
125
140
145
80
110
110
125
125
125
125
140
145
50
50
60
60
60
60
60
60
50
50
50
60
60
60
60
60
60
278
340
385
385
385
395
425
440
278
340
340
385
385
385
395
425
440
Hydraulic bottle jack with safety valve (CE/GS/TUV)
Hydraulic bottle jack
DJNS02B
DJNS04B
DJNS06
DJNS08
DJNS10
DJNS12
DJNS16
DJNS20
DJNS02SB
DJNS04SB
DJNS04S
DJNS06S
DJNS08S
DJNS10S
DJNS12S
DJNS16S
DJNS20S
Net Weight/kg
6
