User Manual - Abest Industrial Supply
Contents
1. ZASJ 20M ZASJ 50M Hyd lic Jack E tele eats Hydraulic Air Service Jacks MODEL ZASJ 15M ZASJ 30M ZASJ 100M Toll Free 7 800 579 8088 Web www zinko com Operating Instructions amp Repair Parts List Operation The owner and or operator shall have an understanding of these operating instructions and warnings before operating the jack Warning information shall be emphasized and understood If the operator is not fluent in English the instructions and warning shall be read to and discussed with the operator in the operator s native language by the purchaser owner making sure that the operator comprehends its contents Safety Information Read and follow all WARNINGS CAUTIONS and INSTRUCTIONS included with each product to use the product correctly and to avoid personal injury or property damage during system operation ZINKO can not be held responsible for damage or injury resulting from unsafe use of products lack of maintenance or incorrect system application Caution Remarks Used In This Manual DANGER Wrong operation is highly likely to result in the operator s death or serious injury AWARNING Wrong operation may result in the operator s death or serious injury AXCAUTION Wrong operation may result in the operator s injury or property damages Intended Use This jack has a lifting feature which utilizes compressed air from an air compressor and is used to lift or lower passenger cars trucks or other vehicles Always su2. Air Pump Front Wheels Rear Wheels Handle Foot Pedal Arm Saddle Base Link Rod e Check if there is any deformation damage or coming off e Appearance Check if there is any deformation damage cracking or loosening coming off e Appearance Check if there is any deformation damage or air leakage e Operation Check if the operating noise is rhythmical e Appearance e Appearance Check if there is any deformation damage or abrasion e Axes and holes that slide and rotate Jack Link Front Check if they spin Wheels Rear Wheels Once Every Two Weeks Jack Link only applies to ZASJ 15M amp ZASJ 20M Once Every Three Months Jack Section smoothly and if there is abrasion e Appearance axes and holes Check if there is any deformation damage or abrasion Height of saddle from the ground surface e Check oil level e Visual inspection e Visual inspection and inspection by touching e Visual inspection and inspection by touching e Hearing inspection e Visual Inspection Curved Section e Visual inspection e Raise and lower the system and perform hearing visual and touching inspection e Visual inspection and measurement Raise the system to full lift without loading a vehicle and measure the height of saddle from the ground surface e Lower saddle to the lowest position and check if the oil is filled to oil hole oil pl
3. Hole K tom 9 Saddle Base Foot Pedal Power Unit Assembly Wheel Caster Zinko Hydraulic Jack Models ZASJ Series Air Coupler Couplers oan et ee ee Re Kees ee Set AS de ts tn User Facility Equipment Air Pressure Filter Lubricator Coupler Socket M aie ZASJ Series ZASJ 15M excluded t Air Compressor LI ROUMEN ee SY ae es a ee igs Hea ie ces pest Hecate ees lo Always install air pressure filter and lubricator Only use correctly sized manufactured and rated couplers with ZASJ series jacks Using other couplers may result in accidents When using another coupler socket replace the existing coupler plug with the one matching the coupler socket Before connecting coupler remove dirt and soil from it Use coupler properly after having thoroughly read and understood its operation manual ZASJ 15M How to Replace Coupler Plug Loosen and remove coupler plug and fasten replacement coupler plug NOTE Fastening torque should be the torque designated by the manufacturer of the coupler Tapered Female Screw for Pipe Rc1 4 Tapered Female Operation Instructions amp Cautions Screw for Pipe Rc1 4 Compressed Air Use Regarding compressed air from compressor called air hereafter to be used to operate jack 1 Air pipe from air compressor to the jack should be as short as possible A long pipe lowers air pressure cutting down jack s lifting lowering ability 2 Always
4. Inspection Table contains very important inspection points to ensure safe everyday jack operation and long life of the jack Use this table at periodical inspections and whenever the jack appears to be in abnormal condition When jack appears to be in such condition stop using the jack until it is completely repaired and contact your dealer immediately To continue using the jack without repair may result in damages to the jack and a serious accident Jack Oil To Add and Change Use the designated jack oil only hydraulic fluid ISO VG 10 32 ACAUTION Never use high viscosity oil brake fluid volatile oil or vegetable oil Using such oil will cause jack to malfunction Safety Inspection Table When to Where to f Inspection Item Inspection Method Maintenance Inspect Inspect e Is pressure equal to or s Rigesuea asides e Pressure should be below 0 97Mpa 9 0 9 equal to or below the 2 pressure gauge kgf cm designated pressure Air Supplied e If filter is stained or PR e Is air clean e Check filter choked up clean or replace it els lubricating oil e Check lubricator e f there is ne enough supplied lubricating oil add oil e Appearance e f it is damaged Check if there is any considerably deformed deformation damage or worn out consult or abrasion your dealer Saddle Arm Saddle Base Link Rod Jack Link Front amp Rear Wheels e Visual inspection e Rotation Saddle Check if it rotates e Rotate it sm
5. jack with the same capacity as that of the rack Failure to heed this warning may result in damages to the jack and or a serious accident Cautions for Removing Rigid Racks Remove rigid racks reversing the procedures for placing the racks Be sure to lower the front and rear of the vehicle alternately for two or three times Placing Rigid Racks Removing Rigid Racks Lowering Operation Applies to All Models Slowly lower the vehicle by slowly turning release valve control knob counterclockwise AXDANGER Ensure area around the vehicle is cleared of people and objects when lifting or lowering the vehicle Not doing so may result in a serious accident AXCAUTION Slowly turn release valve control knob Quick turning makes the vehicle fall rapidly which may cause the jack to lose the jacking point vehicle slide and or damages to the jack resulting in a serious acci dent MAKE SURE TO LOWER THE VEHICLE SLOWLY After Use Inspection After Use Cleaning and Storage Wipe off dirt oil grease and such from saddle arm and frame If the affixed labels are stained or the jack appears to be damaged consult your dealer immediately For safety lower the arm to its lowest position and store the jack indoors ASCAUTION 1 Be sure that jacks with a handle lock feature are stored with the handle locked 2 Keep the jack away from human and vehicle traffic Q Zinko Hydraulic Jack Models ZASJ Series Periodical Inspection The following Safety
6. the jack s oil plug and fill oil up to oil hole In the case of ZASJ 15M fill oil to the oil level indicated on oil plug How to Bleed the System If the jack will not advance even though air pump is operating it is possible that air is in the hydraulic system Bleed the system following the instructions below 1 Open bulb by turning release valve control knob once or twice counterclockwise 2 Press air bulb to operate air pump for ten seconds Repeat this two or three times Now the bleeding operation is complete 3 Fasten bulb by turning release valve control knob clockwise and try raising saddle by pressing air bulb ZINKO HYDRAULIC JACK PO Box 4903 Ontario CA 91761 Toll Free 1 800 579 8088 http www zinko com Phone 909 989 9526 Fax 909 989 1724
7. this manual and check the points described below If doing so has not solved your problem consult your dealer When Lifting Manually Is handle or release valve control Pastor ceanipletel Jack Will Not Advance knob completely fastened p y Is jack filled with oil Add jack oil Is air supplied Supply air Is air pump working Consult your dealer Is release valve control knob Jack Will Not Advance Fasten completely completely fastened Is jack filled with jack oil Add jack oil Air is inside the system Bleed the system Raise the air pressure to the Is air pressure low pressure indicated in the Jack Advances Slowly specifications Is piping from air compressor long Shorten the piping When Operating Either By Air or Manually Jack Advances But Stops in Insufficient jack oil Add jack oil the Middle Too much jack oil Drain excess jack oil Is handle or release valve control Jack Drops Spontaneously Fasten completely knob completely fastened Is every sliding and rotating part y g gp Lubricate lubricated Lower saddle to the lowest position open oil hole and let the air out If these steps do not solve the problem with jack operation contact your dealer 9 When Lifting By Air Jack Will Not Come Down to the Lowest Position Is there too much air in jack reservoir Zinko Hydraulic Jack REV 072607 Models ZASJ Series NOTE 1 When adding jack oil lower saddle to the lowest position remove
8. T A VEHICLE UNNECESSARILY HIGH Lift a vehicle to the minimum height where it can be supported by rigid rack s A vehicle lifted unnecessarily high is not only difficult for you to position rigid racks for support but also may result in a vehicle fall injuries and or death s How to Place or Remove Rigid Racks ASCAUTION 1 Read and understand thoroughly the operation manual of rigid rack s before using it 2 Support vehicle at rigid rack points designated by the manufacturer of the vehicle NEVER SUPPORT THE VEHICLE AT ANY POINT OTHER THAN THESE POINTS 3 Make the left and the right rigid rack a uniform height 4 DO NOT overload rigid racks with a vehicle exceeding the rack s capacity Cautions for Placing Rigid Racks When placing rigid racks in both the front and rear of the vehicle lift the front and the rear alternately for two or three times Lifting only one end without alternating the two makes the angle of the vehicle and the rigid rack s too wide which may cause saddle to slip and the rigid rack s to fail to support the vehicle Lowering the jack to load the vehicle onto the rigid rack s makes the vehicle move backward a little Position the rigid rack s taking into account how much the vehicle moves backward 1 DO NOT LIFT OR LOWER A VEHICLE MORE THAN 200mm ALL AT ONCE Doing so makes the angle formed by the rigid rack s and the vehicle so wide that the rigid rack s may topple over 2 When removing rigid racks use the
9. ement with the vehicle CAUTION General Cautions 1 Never touch safety valve Never use this jack for use other than vehicle maintenance Do not overload this jack beyond its rated capacity Do not use two or more jack simultaneously Do not move a vehicle while it s at a jacked up position Stop using the jack when it squeaks reliminary Cautions Inspect jack before use Do not use compressed air pressure greater or equal to 0 97 Mpa 9 9 kg f cm No person or object should remain in a vehicle being jacked Do not use the jack on a vehicle with the engine on Put a car in neutral gear before using the jack aBRWN VDVOAOATHRWHNH Zinko Hydraulic Jack Models ZASJ Series Operational Cautions 1 Ensure saddle is securely engaged at jacking point 2 Center load on saddle 3 Ensure area around the jack is cleared before lowering Label Affixing Positions and Label Descriptions ZASJ 15M 1 Capacity and model indication label 2 Caution label 3 Safety valve indication label 4 Oil adding label 5 Warning label 6 Lubrication label ZASJ 20M 1 Capacity and model indication label 2 Caution label 3 Safety valve oil adding label 4 Warning label 5 Lubrication label ZASJ 30M ZASJ 50M amp ZASJ 100M 1 Capacity and model indication label 2 Caution label 3 Oil adding label 4 Safety valve indication label 5 Warning label 6 Lubrication label ASCAUTION Handle a
10. ffixed labels carefully If labels come off or get stained purchase replacements from your dealer and affix them at proper positions Structure and Part Descriptions How To Install the Handle Before using jack assemble handle as follows Release Valve Model ZASJ 15M ad 1 Insert handle securely deep into the end 2 Fasten with bolt nut use either nominal size 17 Bolt Nut spanner or box wrench Tightening Torque 50 75 N m 500 750 Kgf cm Air Hose the tightening torque corresponds to tightening Handle with 25 37 5 kg force using a spanner 20 cm in length 3 Screw air hose into the hose joint use nominal size 16 spanner Hose Joint Tightening Torque 7 8 N m 70 80 Kgf cm the tightening torque corresponds to tightening with 3 5 4 kg force using a spanner 10 cm in length ZASJ 715M After installation and before using the jack check to ensure smooth turning of release valve control knob make sure by pumping the handle a few times secure installation of the handle and check that the hose joint is not loose and that the hose is not twisted Model ZASJ 20M 1 Remove bolt and insert handle Insert handle deep to the end Handle 2 Tighten Bolt use either nominal size 19 spanner or box wrench Screw bolt into hole and tighten bolt Tightening Torque 35 60 N m 350 600 Kgf cm the tightening torque corresponds to tightening with 17 5 30 kg force using a spanner 20 cm in length 3 Screw air hose into the hose j
11. g right then pump handle Without any load pumping foot pedal helps saddle to rise quickly 1 Keep your eyes on the system during operation Looking aside may result in a serious accident 2 DO NOT use jack on a vehicle exceeding the jack s capacity as doing so may result in damages CAUTION to the jack Sustaining Saddle Saddle stops rising when air bulb is released or handle pumping is stopped Saddle maintains the load at the stopped position NEVER WORK UNDER A VEHICLE SUPPORTED ONLY BY A JACK Doing so may result in death s or serious injuries Always support vehicle with rigid racks when working under a vehicle AXDANGER CAUTION 1 At the point when raised saddle contacts the vehicle stop lifting to ensure saddle is engaging at the proper jacking point If it is off the point lower saddle and adjust it to the proper jacking point 2 GRIP HANDLE FIRMLY WHEN PUMPING When something goes wrong with jack its handle some times sprigs up or pumping gets spongy which may result in injuries Always grip handle firmly when operating If something is found with the jack lower the vehicle and DO NOT USE THE JACK UNTIL IT IS FULLY REPAIRED Contact your dealer immediately Zinko Hydraulic Jack Models ZASJ Series Lifting Range Limitation applies to all models When reaching full lift lifting range limitations activates so pressing air bulb or continuing handle pumping does not lift any more A CAUTION DO NOT LIF
12. install air pressure filter and lubricator at the pipe end on the air compressor side to use air supplied with clean lubricating oil Entering dust moisture and others into the system or insufficient lubrication may cause failure ASCAUTION Pressure of the air for use with jack operation should be equal to or under 0 97 Mpa 9 9 kg f cm Using higher air pressure air may result in damages to the jack and or a serious accident NOTE Using air not supplied with lubricating oil causes air pump failure Make sure to use air supplied with lubricating oil If lubricator is not installed supply 3 5 drops of clean lubricating oil ISO VG 10 32 from coupler plug once a day Preliminary Inspection Be sure to inspect jack daily before use Inspection should be performed without any load A CAUTION If anything abnormal is found on jack contact your dealer DO NOT USE THE JACK UNTIL IT IS COMPLETELY REPAIRED Using the jack without repair may result in damages to the jack and or a serious accident Refer to Part Description on pages 2 and 3 Where to Inspect What to Inspect How to Inspect Is air pressure equal to or under 0 97 Mpa Use pressure datde 9 9 kgf cm i pena Air Supplied a Inspect filter Is lubricating oil being supplied Inspect lubricator Saddle Any deformation damage or abrasion Visual inspection and inspection Arm Saddle Base Link Any deformation damage or abrasion upon pumping up to full height and dow
13. n Front Wheels amp Rear Do they turn smoothly Any deformation Visual inspection and inspection Wheels damage or abrasion upon moving Arm Section amp Jack Do they move smoothly without any noise reer S oe Visual and hearing inspection Section when lifting and lowering Around Jack Section Any oil leakage Rod and Jack Link Zinko Hydraulic Jack Model ZASJ Series Every Screw Section Visual inspection and inspection Any deformation damage or loosening p bolts and nuts using a spanner and such Ring Pin pap fing Cotter Pin Any deformation damage or coming off Visual inspection and Such P A f ion gt king i Air Hose ny de ormation damage cracking or Visual inspection coming off Visual in ion and inspection Air Bulb Any deformation damage or loosening a inspection and inspecti using a spanner and such Is operation sound rhythmical AWARNING Surface Condition to Operate Jack 1 DO NOT use jack on a slope or soft surface Doing so tilts the jack causing the saddle to lose engagement with the load which may result in death s or serious injuries due to a vehicle fall A slope causes a vehicle to roll which may result in a serious accident ALWAYS USE THE JACK ON A HARD LEVEL SURFACE Jacking Point and Jack Direction 1 When supporting a vehicle do it at garage jacking point called jacking point hereafter designated by the manufac turer of the vehicle never at o
14. oint use nominal size 16 spanner Tightening Torque 7 8 N m 70 80 Kgf cm the tightening torque corresponds to tightening with 3 5 4 kg force using a spanner 10 cm in length Release Valve Control Knob ZASJ 20M After installation ensure smooth turning of release valve control knob and secure installation of the handle before using the jack Models ZASJ 30M ZASJ 50M amp ZASJ 100M A arase Koe 1 Insert handle securely deep into the end Bolt Nut 2 Fasten with bolt nut use either nominal size 17 spanner or box wrench Tightening Torque 50 75 N m 500 750Kgf cm the tightening torque corresponds to tightening with 25 37 5 kg force using a spanner 20 cm Handle in length After installation ensure smooth turning of release valve control ZASJ 30M ZASJ 50M knob and secure installation of the handle before using the jack amp ZASJ 100M Zinko Hydraulic Jack Models ZASJ Series Air Valve Coupler ZASJ 15M Air Pump Release Valve Control Knoba Power Unit Lock Lever Assembly Oil Hole Saddle Base Air Hose Link Rod Jack Link Caster ZASJ 20M Release Valve Control Knob Handle Air Valve Power Unit Coupler Assembly Air Hose Saddle P Saddle Base Link Rod Oil Plug Oil Hole Jack Link Caster ZASJ 30M ZASJ 50M amp ZASJ 100M Release Valve Control Knob Handle Air Hose Air Valve Coupler Air Pump Oil Plug Oil
15. oothly e If it does not rotate smoothly lubricate it e f there is any abnormal e Axes and holes e Raise to full lift sound or hitch lubricate Arm Saddle _ that slide and rotate without loading a If the sound continues Base Link Rod Check if they spin vehicle and perform after the lubrication or Jack Link smoothly and if they hearing and visual the parts are considerably are worn out inspection worn out consult your dealer Prior to Operation e f there is any abnormal e Axes and holes e Move the jack sound or hitch lubricate that slide and rotate without loading a If the sound continues Check if they spin vehicle and perform after the lubrication or smoothly and if they hearing and visual the parts are considerably are worn out inspection worn out consult your dealer Front Wheels Rear Wheels e If it is damaged e Appearance e Raise and lower __the considerably deformed or Check if there is any jack and perform worn out is leaking oil deformation damage hearing and visual or making abnormal or abrasion inspection sounds consult your dealer Jack Section e Check if there is any Visual inspection and deformation damage check using a spanner e If loose tighten it or loosening and such Every Screw bolt and nut Zinko Hydraulic Jack Models ZASJ Series Safety Inspection Table continued Snap Ring Cotter Pin and such Air Hose Prior to Operation Air Bulb
16. pport a lifted load on rigid racks This jack may not be used to keep a vehicle at a raised position for car washing Danger and Warning Information Failure to read the danger warning and caution information may lead to a vehicle fall injuries and or death s Use the jack properly after having fully understood the information AWARNING For Your Safety and to Prevent Injury 1 Read this operation manual thoroughly and fully understand its contents before using the jack The manual explains important warning information Follow the warning information or operation may result in a serious accident Only the person familiar with the jack operation shall use this jack Wrong operation may result in an unexpected accident Use only genuine attachments Using third party attachments may result in loss of supports due to the lifting vibration which may result in a vehicle fall DO NOT USE THE JACK ON A SLOPE OR SOFT SURFACE If a jack is used on a slope or soft surface it may tilt making the saddle lose engagement with the vehicle which may result in serious damages due to a vehicle fall DO NOT USE THE JACK ON A VEHICLE WITH A BRAKE OR TIRE STOPPER APPLIED Doing so may cause the saddle to lose engagement with the vehicle during lifting or operation which may result in a vehicle fall ALWAYS USE RIGID RACKS Working on a vehicle supported only by a jack may result in death s or serious injuries if the saddle of the jack loses engag
17. ther points Failure to heed this warning may result in a serious accident due to deformation of the vehicle or unbalanced load 2 Make sure to center the load on saddle at jacking point 3 Align vehicle tires straight ahead by turning vehicle s steering wheel 4 Position the jack perpendicularly to the vehicle Diagonal positioning of the jack causes saddle to lose engagement with the vehicle which may result in a vehicle fall injuries and or death x SC ore Raising and Sustaining Load Raising Saddle The capacity in the specifications means lifting load at the point where saddle is raised to the middle height of the lifting range When the height of the saddle is lower than the middle height of the lifting range the capacity becomes smaller ZASJ 15M Air Operation Close bulb by turning release valve control knob clockwise then press air bulb Manual Operation Close bulb by turning release valve control knob clockwise Pull up lock lever and fix it by turning right then pump handle ZASJ 20M Air Operation Close bulb by turning release valve control knob clockwise then press air bulb Manual Operation Close bulb by turning release valve control knob clockwise then pump handle ZASJ 30M ZASJ 50M amp ZASJ 100M Air Operation Close bulb by turning release valve control knob clockwise then press air bulb Manual Operation Close bulb by turning release valve control knob clockwise Pull up lock lever and fix it by turnin
18. ug for ZASJ 15M e f a part is coming off reassemble it e f a part is deformed or damaged replace it e f it is damaged considerably deformed or cracking consult your dealer e f it is damaged considerably deformed or leaking air consult your dealer e f the operating noise is erratic consult your dealer e f the curved section is worn out and the outside diameter is leveled consult your dealer e f the curved section is worn out and the outside diameter is leveled consult your dealer e f there is any abnormal sound or hitch lubricate If the sound continues after the lubrication or the parts are considerably worn out consult your dealer e f there is damage considerable deformation or abrasion and the maximum height is under the figures below repair the jack link ZASJ 15M 600mm ZASJ 20M 470mm e Add jack oil if the reservoir oil is insufficient Zinko Hydraulic Jack Models ZASJ Series Lubricating Movable Parts Lubricating Oil Machine Oil Grease Use spray type grease Lubricate grease nipple with chassis grease Where to Lubricate Lubricate every sliding and rotating parts once every two weeks Points indicated with an arrow are very important lubrication points Make sure to lubricate these points with lubricating oil or grease ZASJ 15M ZASJ 20M ZASJ 30M ZASJ 50M amp ZASJ 100M Troubleshooting Before contacting your dealer for repair consult
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