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Dear customer!
Rodcraft Pneumatic Tools thanks you for the purchase of one of our products andinvites you to read this user manual.
It contains all information required for the proper use of this device. We recommend you to read it completely and follow the given instructions carefully.
Please keep the user manual in a good condition. The contents of this manual may be updated without prior notice and without further obliga¬tions, so that
changes and improvements can be inserted into already distributed copies.
It is our goal to manufacture products, with which you can work as safely and efficiently as possible. For your own safety, it is vital that you exercise caution
and good judgment in handling this product and other tools. These notes on safety contain some of the most important sources of danger; however, they
cannot cover all possible hazards.
Copying or translating any part of this manual is prohibited without the prior written permission of the manufacturer
1. Technical Data (Fig.01)
Technical Data
Lifting capacity
Unit
[kg]
LHHT30-2
30000
LHHT50-3
50000
Technical Data
A
Unit
[mm]
[mm]
LHHT30-2
155
165
LHHT50-3
155
180
Static coefficient test : 1.5 / Dynamic Coefficient test : 1.25
2. Application and Function
• An Air-Hydraulic jack is a device to lift a vehicle up to for accessibility during repair and maintenance.
• A Jack is only a lifting device and should never be used for transporting and/or loading a vehicle.
• Lifting a vehicle with person inside is prohibited. Moving the jack with load is prohibited.
• No other use is permitted. For professional use only.
3. Inspection
• Open the packing and check that the equipment has not been damaged in transit and that you received all the parts specified in the shipping docu
ments. Before bringing the equipment into service conduct a visual inspection in order to determine leaks, damages, loose or missing parts.
4. Assembly
• First loosen the screw attached to the side of the wheels,LHHT30-2,of the frame, LHHT50-3,Fig. 02.
• Insert the complete handle into the opening of the lever support, Fig. 03.
• Connect the tube and the spring to the lifting device Fig.04
• Screw back the wheels, Fig.05.
• Observe the correct positioning (pin of the lever in the hole of the lever support), Fig06.
5. First Start
• Connect the jack to the air supply Fig.08(1).
• Operate the valve Fig.07 to take the pump into operation.
• Blow the air off out of the jack (paragraphe 8 : Air in the hydraulic system ).
6. Operation
• Generally the safety guidelines are to be observed when working with the equipment.Fig.011.
• After connecting the jack to the air supply (please observe the safety precautions for connecting to the compressed air feed) position the jack with the
lifting cylinder under the lifting points of the vehicle.The maximum lifting capacity of the jack is reached with operating pressure of 10 bar.
• Please note that for moving the jack is equipped with only two wheels.
• Pull the interlocking lever Fig.04(1) upward. Adjust the lever in the desired position and release the interlocking lever again. You can lock the lever in 3
different positions, Fig.08.
• Operate the valve Fig.07 to take the pump into operation.
• Push the trigger right, "Up" position, the load is lifted to the desired level.Secure with support stand.
• When reaching the maximum lifting height of the jack no further compressed air should be supplied to the pump (this can lead to higher wear and tear
of the components).
• The integrated overload safety device (relief valve) ensures that the lifted load never exceeds the capacity of the jack
• To lower the load, Push the trigger left, "Down" position.
7. Maintenance
• All moving parts must be lubricated in regular intervals with commercial multi-purpose grease. Keep the equipment always clean and protect from
aggressive chemicals. Do not leave the equipment outdoors.•
• Retract the piston during periods of non-use.
• A complete oil change is not necessary!
Please check the oil level at least once annually and refill, if necessary. Fill the cylinder with hydraulic oil up to the lower edge of the oil inlet plug.
Please note that the piston must be retracted.
• Important: Too much oil can shut down the equipment.
• Only use hydraulic oil (type HLP ISO 32) approved by the manufacturer. Please note: Never use brake fluid.
• Maintenance and repair of the equipment only by technical maintenance staff.
Pressure
Air Consumption
[bar]
[l/min]
7-10
340
7-10
340
B
C
D
E
[mm]
[mm]
[mm]
290
360
105
230
525
135
RODCRAFT PNEUMATIC TOOLS
EN
Hydraulic travel
Length of spindle
[mm]
[mm]
150
150-220
155
155-220
F
[mm]
220(30T)-300(15T)
220(50T)-280(25T)-370(10T)
Hydraulicioil
Noise: LpA
Adapter 1
Quantity
[kg]
dB
[mm]
0.8
89
Ø70X120
1.1
87
Ø70X45
G
P
Net Weight
[mm]
[Ømm]
[kg]
1300
68-20
48
1300
68-20
63
Adapter 2
Adapter 3
[mm]
[mm]
Ø 50 x 60
Ø 50 x 10
Ø 50 x 45
Ø 50 x 10
7
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