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Related Manuals for Ronix RH-4949
Summary of Contents for Ronix RH-4949
- Page 1 PNEUMATIC JACK 22T, 35T RH-4949, RH-4950...
- Page 3 TECHNICAL SPECIFICATION RH-4949 RH-4950 Model Load Capacity 22000Kg (22Ton) 35000 Kg(35Ton) Maximum Height 430mm 490mm Minimum Height 215mm 245mm Lifting Height 215mm 245mm Dimensions 555×315×250mm 555×315×250mm Material Q235 Q235 Wheel Material Rubber Rubber φ φ Wheel Dimensions 200×49mm 200×49mm Net Weight...
- Page 4 PART LIST Lowering Valve Knob Handle Air Supply Inlet Handle Position Release Lift Control Valve Air Hose Exlension Adapaters and Adpater Plate Hydraulic Ram Unit Cover Plate Handle Socket Assembly Handle Locking Wheel Positions Warning! Read carefully and understand all ASSEMBLY AND OPERATION INSTRUCTIONS before operating.
- Page 5 full contents of this manual. Failure to operate this product as intended may cause injury or death. The manufacturer is not responsible for any damages or injury caused by improper use or neglect. Allow product operation only with all parts in place and operating safely. Use only genuine replacement parts.
- Page 6 - Not for use by children or people with reduced mental capacity. - Do not use under the influence of drugs or alcohol. - Ensure children and other bystanders are kept at a safe distance when using product. INSPECTION - Inspect the jack carefully before each use. Ensure the jack is not damaged, excessively worn, or missing parts.
- Page 7 SAFETY Always follow safety precautions when installing and operating this jack. Keep all decals on the unit clean and visible. Before proceeding ensure that you fully understand and comprehend the full contents of this manual. Failure to operate this equipment as directed may cause injury or death.
- Page 8 SAFETY MARKINGS Warning! 1- Study, understand, and follow all instructions before operating this device. 2- Do not exceed rated capacity. 3- Use only on hard, level surfaces, with less than 3 degrees of slope. 4- Lifting device only. Immediately after lifting, support the vehicle with appropriate means.
- Page 9 Always Use Jack Stands After lifting the vehicle always support the load with appropriately rated vehicle Jacks stands before working on the vehicle. - Do Not Overload Jack - Do not overload this jack beyond its rated capacity. Overloading this jack beyond its rated capacity can cause damage to or failure of the jack.
- Page 10 any part of the body under a raised load without properly chocking and supporting the load. Never use the jack on curved or tubular vehicle Bumpers, this will result in the vehicle slipping off the jack and falling, causing serious injury or death. Use a bumper lift to lift most vehicles with curved bumpers or plastic bumpers.
- Page 11 Additional Notes: Save the receipt, warranty and these instructions. Do not modify the jack in any way. Unauthorized modification may impair the function and/or safety and could affect the life of the equipment. There are specific applications for which the jack was designed. Always check for damaged or worn-out parts before using the jack.
- Page 12 mechanism will not work.) 3- Attach handle position release rod. 4- Check movement of both Pieces before next step. 5- Insert the handle (37) into handle sleeve (45) and affix the handle (37) using bolt (46). 6- Carefully place the adapter plate (40) onto the handle (37) with U-bolts (44), washer (43), lock washer (42) and nut (41).
- Page 13 Warning! Do not lift or carry jack by handle. Handle could dislodge and jack may fall, resulting in possible injury or property damage. SYSTEM AIR PURGE PROCEDURE IMPORTANT: BEFORE FIRST USE Perform the following Air Purge Procedure to remove any air that may have been introduced into the hydraulic system as a result of product shipment and handling.
- Page 14 2- Close the release valve by turning the handle knob clockwise until firm resistance is felt. 3- When the saddle reaches Max. Lift Height, then turn the handle knob counter clockwise. 4- When the saddle reaches Min. Lift Height, with a flat blade screwdriver, push the oil fill plug slightly to the side to purge trapped air from system.
- Page 15 5- Close the release valve by turning the handle knob clockwise until firm resistance is felt. 6- Jack is now ready for use. Check for proper pump action. BEFORE USE 1- Before using this product, read the owner’s manual completely and familiarize yourself thoroughly with the product and the hazards associated with its improper use.
- Page 16 6- Inspect before each use. Do not use if bent, broken or cracked components are noted. OPERATION RAISING THE JACK 1- Block the vehicle’s wheels for lifting stability. Secure the load to prevent inadvertent shifting and movement. 2- Position the jack near desired lift point. 3- Set the Parking Brake in the vehicle.
- Page 17 7- Connect air source to the air supply inlet (26). Air source 8- Close the release valve by turning the handle knob clockwise until firm resistance is felt. 9- Before raising the vehicle double check and verify the saddle is centered and also has full contact with the lifting point.
- Page 18 11- After lifting, support the load with appropriately rated vehicle support stands before working on the vehicle. CAUTION: NEVER WIRE, CLAMP OR OTHERWISE DISABLE THE LIFT CONTROL VALVE TO FUCTION BY ANY MEANS OTHER THAN BY USING THE OPERATOR’S HAND. USE THE HANDLE PROVIDED WITH THIS PRODUCT OR AN AUTHORIZED REPLACEMENT HANDLE TO ENSURE PROPER RELEASE VALVE OPERATION.
- Page 19 WARNING: USE EXTREME CAUTION WHEN LOWERING THE JACK. THE JACK HANDLE MAY TURN RAPIDLY. OPENING THE RELEASE VALVE TOO FAST CAN CAUSE THE JACK TO LOWER RAPIDLY. FAILURE TO HEAD THESE WARNINGS COULD CAUSE SERIOUS INJURY OR DEATH. MAINTENANCE INSTRUCTIONS If you use and maintain your equipment properly, it will give you many years of service.
- Page 20 Cleaning If the moving parts of the equipment are obstructed, use cleaning solvent or another good degreaser to clean the equipment. Remove any existing rust, with a penetrating lubricant. Lubrication This equipment will not operate safely without proper lubrication. Using the equipment without proper lubrication will result in poor performance and damage to the equipment.
- Page 21 reservoir. This releases hydraulic pressure on the ram, which results in lowering the hydraulic ram. Storing the Crane 1- Lower the Lifting Arm. 2- Place the handle in the upright position. 3- Store in a dry location, recommended indoors Note: If the crane is stored outdoors, be sure to lubricate all parts before and after use to ensure the crane stays in good working condition.
- Page 22 4- Replace oil plug. 5. Perform the Air Purge Procedure. TO REPLACE JACK OIL 1- Position the jack on level ground and lower the saddle. 2- Open release valve by turning handle counter-clockwise (4 full turns). PNEUMATIC JACK 22T, 35T...
- Page 23 3- Remove the oil fill plug. 4- Remove the handle. 5- Turn the jack on its side so that old oil will drain from the oil fill hole. USER MANUAL...
- Page 24 6- Fill the oil case until oil level is just beneath the lower rim. KEEP DIRT AND OTHER MATERIAL CLEAR WHEN POURING. 7- Replace oil plug. 8- Perform the Air Purge Procedure. ADDITIONAL WARNINGS: - DO NOT USE MOTOR OIL IN THE JACK. - ONLY USE ANTI FOAMING JACK OIL.
- Page 25 Clean as needed and wipe with an oil cloth. NEVER USE SANDPAPER OR ABRASIVE MATERIAL ON THESE SURFACES! - When not in use, store the jack with pump piston and ram fully retracted. LUBRICATION Periodically check the pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oil cloth.
- Page 26 saddle fully retracted. TROUBLESHOOTING WILL NOT POOR JACK WILL CAUSES AND JACK WILL JACK WILL NOT LIFT TO FULL JACK NOT HOLD SOLUTIONS NOT LOWER LIFT LOAD EXTENSION LIFTING LOAD Release valve is not completely × × × closed (Turn handle clockwise).
- Page 27 Oil reservoir is overfilled. × Drain excessive oil. Lubricate moving parts. Jack is binding × or foreign obstruction Power unit malfunctioning. × × × Replace the power unit. - Safe Operating Temperature is between 40°F – 105°F (4°C - 41°C) USER MANUAL...
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