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TECHNICAL SPECIFICATION RH-4952 Model Load Capacity 1 Ton (1000Kg) Material Iron,#45steel,Q235 Spring Size 210-570mm Max Working Length 480mm Stroke 320mm Adjustment Height Level Net Weight 34Kg Gross Weight 38Kg Include No accessories Supplied in Wooden case USER MANUAL...
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PART LIST Screw Rod Spring Clasp Holder Lower Strut Screw Rod Foot Pedal Air Inlet WARNING SYMBOLS AND DEFINTIONS This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
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may result in personal injury and/or property damage. Save all warnings and instructions for future reference. The warnings, precautions, and instructions discussed in this manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.
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4- Use only accessories that are identified by the manufacturer for the specific tool model. Use of an accessory not intended for use with the specific tool model, increases the risk injury to persons. 5- Avoid off-center loads. If the pump seems unusually hard to operate, immediately stop.
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8- Before commencing compression of a spring, ensure ends of the spring are seated and being held securely in upper and lower Shoes of the compressor and cannot slide out during compression. 9- Always fit the Safety Chain around strut and spring. Ensure Chain is not trapped in the coils of the spring being compressed.
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1- Lower the ram to its lowest position by Pressing and holding down pedal C.Hing the upper brackets back. 2- Slide the strut of the spring assembly into The lower bracket and clamp using the facility provided and knob F. Do not overtighten - it should be firm only.
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TROUBLE SHOOTING TO PREVENT SERIOUS INJURY: Use caution when troubleshooting a malfunctioning jack .completely resolve all problems before use. If the solutions presented in the Troubleshooting guide do not solve the problem, have a qualified technician inspect and repair the jack before use. USER MANUAL...
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Problem Possible Cause Solution Release valve not tightly Firmly close the release closed valve The steel ball is Please follow the steps: immersed inside for too 1. Open the release long time valve by turning it counter-clockwise, pump Jack does not operate up the handle 15-10 times.
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