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POWERTEX Mechanical Rack Jack PRJ-S2
Instruction for use (GB) (Original instructions)
Read and understand this instruction manual before using the product. Failure to reed these instructions may
result in personal injury and/or property damage. Retain this instruction manual during the whole lifespan of
the product.
Product description
The POWERTEX mechanical rack jack PRJ-S2 is made from high strength steel and is available in several
capacities. The lifting mechanism is well protected inside a steel housing preventing it from damages and
dirt. The jack is intended to lift loads using only hand force by operating the crank handle. Brake pawls will
hold the load in position when the handle is released. PRJ-S2 jacks are designed to be loaded on the top
support or on the lower toe support. The jacks are intended to be used to temporarily lift the load until it can
be landed safely on a stable support.
Standard applied: EN 1494
Proof load testing: Each jack has been tested 1,25 x WLL at the factory prior delivery.
Temperature range: -20°C up to +50°C.
Data
Part code
16.35PRJS2015
16.35PRJS2030
16.35PRJS2050
16.35PRJS2100
Dimensions
WLL
A
B x G
(ton)
mm
mm
1,5
82
100x110
3
83
130x140
5
106
140x170
10
124
140x170
Static test coefficient: WLL x 1,25
Generally according to EN 1494
General instructions for safe work with jacks
Lifting operations using jacks must only be conducted by trained personnel.
Always follow national safety regulations.
Operate the equipment in accordance with the information in these operating instructions.
Check the equipment prior each usage and use only equipment being in perfect working order.
Important to use the jack on a substrate with sufficient load bearing capacity, else it could sink or topple and potentially drop the load.
Always be conscious of safety and aware of hazards when working with jacks as elevated heavy loads are involved.
Plan the lift carefully and ensure that the jack will be stable during the whole lifting operation.
Never exceed the working load limit WLL stated on the product identification plate.
Always lift smoothly and avoid shock loading as this could damage the jack.
Always lift with the load centered on the support areas.
During lifting and lowering movements always observe the movement of the load and lifting equipment.
When lifting the load with the toe support, the force transmission should be as close to the rack housing as possible.
If any problem with the equipment occur during use, the work must be immediately stopped, and the jack taken out of service for a thorough
examination. Carry out necessary repairs before continuing to work!
Do not leave the load suspended without supervision.
Do not allow persons or body parts under a raised load until it has been properly supported by jack stands or other suitable supports.
Do not allow persons onboard the load being lifted.
Use only hand force to operate the handle, extensions are not allowed.
Transport the jack protected against impacts and shocks, falling over or toppling.
Keep a record of all jacks and other lifting equipment
A thorough inspection should be conducted and recorded by a competent person at least every 12-month ensuring that the jack is free from
defects and that it operates perfectly.
Usage exclusions
Not intended for permanent installations
Not intended to be used on vibrating loads
Not intended for use in explosive environments.
Not intended for use in chemical or corrosive environments.
Not intended for lifting hazardous loads.
WLL
(ton)
1,5
3
5
10
Lift height C Heel height D
mm
mm
600-900
60-360
730-1080
70-420
730-1080
80-430
800-1210
85-495
Crank force to lift full load
N
186
250
245
392
E
F
H
mm
mm
mm
55
48
225
60
45
250
71
68
275
86
76
300
2
Weight
(kg)
13,5
21,2
28,5
46,8
I
K
T
mm
mm
mm
190
163
113
200
197
127
239
189
127
293
250
248
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