TJ3X HEAVY DUTY TROLLEY JACK OWNER S MANUAL FOR YOUR SAFETY PLEASE READ THESE INSTRUCTIONS CAREFULLY AND RETAIN THEM FOR FUTURE USE.
SPECIFICATION MAX CAPACITY RETRACTED HEIGHT FULLY EXTENDED 3 TONNE 130MM 465MM OPERATION The owner is responsible for maintaining all decals and warning labels and maintaining the unit in good working order. Safety information should be emphasised and understood prior to usage. This jack shall be inspected as per the instruction manual before each use. It is the owner s/operators responsibility to study all warnings, operating and maintenance instructions contained on the product label and within this instruction manual to ensure proper operation of this jack. The owner/operator shall retain these product instructions for future reference. This jack shall be maintained in accordance with the product instructions. No alterations shall be made to this jack. INSPECTION Before each use a visual inspection shall be made for abnormal conditions such as cracked welds, damaged, bent, worn, loose or missing parts. This jack should be inspected immediately if it is believed to have been subjected to an abnormal load or shock. Owner/operators should be aware that repair of this jack requires specialised equipment and knowledge. WWW.SGS-ENGINEERING.COM PAGE 2
ASSEMBLY 1. Line up the holes in the two-piece handle and fasten with the assembly screw. 2. Loosen the location bolt at the side of the handle base. Insert jack handle and tighten the bolt. RAISING A VEHICLE 1. Make sure the jack and vehicle are on a hard level surface. 2. Always set the vehicle handbrake and chock the wheels. 3. Consult the vehicle owner s manual to ascertain the location of jacking points and position the jack beneath the lift point. 4. Turn the handle clockwise to the closed position. 5. To raise the vehicle pump the handle up and down. 6. Place jack stands beneath the vehicle at locations recommended by the vehicle manufacturer. Do not work under the vehicle without the use of jack stands. Jacks are not designed to maintain heavy loads for long periods of time. Do not attempt to place jack stands simultaneously under both ends of a vehicle or along one side of a vehicle. 7. Turn the handle slowly counter clockwise to lower the vehicle onto the jack stands. PAGE 3
LOWERING A VEHICLE 1. Turn the handle clockwise to close the release valve. 2. Pump the handle to lift the vehicle off the jack stands. 3. Remove the jack stands. Do not get under the vehicle while the vehicle is being lowered. 4. Turn the handle slowly counter clockwise to lower the vehicle onto the ground. WARNING Read and understand all warnings and instructions prior to use. Do not overload this jack beyond its rated capacity. This jack is a lifting device only. This jack is designed for use on hard level surfaces only. The load must be supported by jack stands once raised. Do not dolly or move the vehicle while it is on the jack. Lift only on areas as specified by the vehicle manufacturer. Only attachments and/or adaptors supplied by sgs shall be used. No alterations to the jack shall be made. Failure to heed these warnings may result in damage to the jack and/or failure resulting in personal injury or property damage. Inspect the jack before each use. WWW.SGS-ENGINEERING.COM PAGE 4
MAINTENANCE GUIDE Daily. See INSPECTION (page 2). Monthly. Lubrication is critical to jacks as they support heavy loads. Any restriction due to dirt, rust or corrosion can cause either slow movement or rapid jerks damaging the internal components. The following steps are designed to keep the jack maintained and operational: 1. Open the release valve by turning the handle knob counter clockwise and push the ram to its lowest position 2. Remove the filler plug. 3. Fill with clean hydraulic jack oil. Do not use hydraulic brake fluid. 4. Reinstall the filler plug. Add lubrication to all moving parts as needed. Every 6 months. Carry out a thorough inspection for serviceability of component parts Visually inspect for oil leaks (only a slight oil seepage is permissible). If a leak is found, take the jack out of service and consult with SGS Engineering. Annually. Check the ram oil level as follows: 1. Ensure the ram is fully retracted by turning the knob fully anticlockwise. 2. Remove the cover plate, located at the base of the handle housing, to gain access the ram, then remove the ram filler plug. 3. Lift the jack so that it is vertical, resting on its front wheels and check the oil level. It should be level with the bottom of the oil filler hole. If necessary, top up with Hydraulic oil. 4. Replace filler plug and purge system of air (see page 7). PAGE 5
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE ACTION JACK WILL NOT LIFT TO FULL HEIGHT JACK WILL NOT HOLD LOAD LOW OIL LEVEL RELEASE VALVE NOT CLOSING OIL CONTAMINATED PUMP VALVES NOT SEALING CYLINDER RAM BINDING CHECK OIL LEVEL AND REFILL IF NECESSARY CONTACT CUSTOMER SERVICE LIFT ARM WILL NOT LOWER JACK FEELS SPONGY WHEN LIFTING CYLINDER RAM BINDING PARTS WORN INTERNAL DAMAGE BROKEN RETURN SPRING LIFT ARM LINKAGE BENT OR BINDING SEE AIR PURGE SECTION CONTACT CUSTOMER SERVICE PURGE TRAPPED AIR FACTORY SERVICE If this hydraulic jack if found to be damaged in any way, worn or operating abnormally it should be removed from service until inspected by an authorised repair centre. Owner/operators should be aware that the repair of this jack requires specialised equipment and knowledge. Only factory authorised parts, labels and decals shall be used on this equipment. An annual inspection of this jack by an authorised repair centre is recommended to ensure the jack maintains an optimum operating condition. WWW.SGS-ENGINEERING.COM PAGE 6
CHECK THE OIL LEVEL 1. To check the hydraulic oil level, fully lower the jack and removed filter plug. 2. The correct oil level should be approximately 5mm below the filler opening. If oil level is low, fill as required. 3. Pump uloaded jack 5 or 6 timnes to expel air and then rfit the plug. NOTE: use good quality jack oil WARNING! DO NOT use brake fluid, or anything other than hydraulic jack fluid as this may cause serious damage to the jack and invalidate the warranty. SYSTEM AIR PURGE 1. Turn the handle counter clockwise one full turn to open. 2. Pump the handle eight full strokes. 3. Turn handle clockwise to close the valve. 4. Pump the handle until the ram reaches maximum height and continue to pump several times to remove air trapped in the ram. 5. Turn the handle counter clockwise one full turn and lower the ram to the lowest position. Use force on the saddle if necessary. 6. Turn the handle clockwise to the closed position and check for proper pump action. It may be necessary to perform the above more than once to ensure all the trapped air is evacuated. PAGE 7
No. Description QTY No. Description QTY 1 Cylinder assembly 1 25 Screw M6X10 2 2 Cotter Pin 1 26 Cover plug 2 3 Linkage 1 27 Cover board 12 4 Retaining ring 4 28 Right bolt 1 5 Lifting arm assembly 1 29 Handle 2 6 Supporting Shaft 1 30 Washer 2 7 Saddle 1 31 Shaft Gasket 1 8 Screw 1 32 Handle Socket 1 9 Retaining ring 2 33 Screw 2 10 Linking pin 2 34 Rubber vannulation 1 11 Wall plate assembly 1 35 Handle shaft 2 12 Front wheel 2 36 Spring 1 13 Retaining ring 2 37 Y-ring 1 14 Washer 2 38 Back supporting ring 1 15 Retaining washer 16 2 39 Piston cap 1 16 Nut M16 2 40 Piston rod 1 17 Rear wheel assembly 2 41 Sealing ring 1 18 Bolt M12X25 2 42 House 1 19 Washer 8 dia 2 43 O ring 1 20 Screw M8X16 2 44 O ring 1 21 Back shaft 1 45 Screw cap 1 22 Retaining ring 6 46 Oil plug 1 23 Nut M12 4 47 Ball 6 dia 1 24 Washer 2 WWW.SGS-ENGINEERING.COM PAGE 8
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No. Description QTY No. Description QTY 1 Screw 1 25 O ring 2 2 O ring 1 26 Plug 1 3 Spring 1 27 Screw 1 4 Spring base 1 28 Safety spring 1 5 Ball 5 dia 6 29 Spring base 1 6 Pump piston 1 30 Ball 3 dia 1 7 Circlip 2 31 Base 1 8 O ring 2 32 Filter tubing 2 9 Spring base 1 33 Copper Washer 1 10 Spring sleeve 1 34 O Ring 1 11 Spring 1 35 Circlip 1 12 Large pumo 1 36 Cylinder 1 13 Rectangular seals 1 14 Universal joint shaft 1 15 O ring 2 16 Spring base 1 17 Spring sleeve 1 18 Spring 1 19 Small pump 1 20 Circlip 2 21 O ring 1 22 Rectangular seals 1 23 Small piston 1 24 Circlip 2 WWW.SGS-ENGINEERING.COM PAGE 10
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WARRANTY This SGS product is covered by a 24 month warranty from the initial date of purchase. This is a domestic warranty provided directly by SGS Engineering. Please keep a recipt of your pucrchase as this may be required as proof of purchase. You will invalidate your warranty if the product is found to have been misused, tampered with, modified, overloaded or used for an application for which it was not designed. The warranty will also be rendered invalid if the maintenance prodcedure has not been followed. You must contact SGS Engineering prior to returning any product. This warranty does not effect your statutory rights. WWW.SGS-ENGINEERING.COM PAGE 12
EC Declaration of Conformity SGS Engineering (UK) Ltd West Side Park Raynesway Derby, DE21 7AZ This is an important document and should be retained MANUFACTURER S NAME: TYPE OF EQUIPMENT: PART NUMBER: SGS Engineering (UK) Ltd Hydraulic Trolley Jack TJ3X APPLICATION OF EC COUNCIL DIRECTIVES / STANDARD: 2006/42/EC EN1494:2000 + A1:2008 Machinery Directive as amended by directive 2009/127/EC Mobile or movable jacks and associated lifting equipment I, the undersigned, hereby declare that the equipment specified above conforms to the above European Communities Directive(s) and Standard(s). PLACE: DATE: Derby, UK 24th JUNE 2017 (Signature) Robert Wyatt Company Secretary