Westward Air/Manual Hydraulic Bottle Jacks
Contents
1. not lift load Jack lift but not maintaining pressure Jack will not lower after unloading Poor lift performance Will not lift to full height 1 Release valve not tightly closed 2 Overload condition 3 Pressure of air pressure too low 1 Same as above 2 Hydraulic unit malfunctioning 1 Reservoir overfilled 2 Linkages binding 1 Fluid level low 2 Air trapped in system Fluid level low 1 Ensure release valve tightly closed 2 Remedy overload condition 3 Change to adequate air pressure 1 Same as above 2 Replace hydraulic unit o_o Drain fluid to proper level 2 Clean and lubricate moving parts oh Ensure proper fluid level 2 With ram fully retracted remove oil filler plug to let pressurized air escape reinstall oil filler plug Ensure proper fluid level Westward Operating Instructions and Parts Manual 1ZKX7 and 1ZKX8 For Repair Parts call 1 800 323 0620 24 hours a day 365 days a year Please provide following information Model number Serial number if any Part description and number as shown in parts list Address parts correspondence to Grainger Parts P O Box 3074 1657 Shermer Road Northbrook IL 60065 3074 U S A a a r E lt 6 6 Figure 3 Repair Parts Illustration Repair Parts List Reference Number Description Part Number Quantity 1 Handle A1206S 01 1 2A Oil Filler Plug for model 1ZKX7 A1206S 02 1 2B Oil Filller Screw for model 1ZKX8 A192. pumping handle SSeS eseesss est ttt tse S eSerry N N 7 ZZA AAAA A na NA NRR RnR A E f A Gr l A RS so 2 4 DiS SAAN AANAS Figure 2 Jack in Horizontal Position Operation LIFTING 1 Prevent inadvertent vehicle movement by fully engaging emergency brake putting transmission in park Use wheel chocks in pairs on the wheel diagonally opposed to the wheel or axle being lifted 2 Assemble 3 piece handle by lining up spring pins with corresponding slots 3 Close release valve by turning handle clockwise until it is firmly closed 4 Position jack under load refer to vehicle owners manual for proper lift point location close release valve by turning clockwise firmly Operate manually by pumping with handle or by connecting to air supply and squeezing air control valve until saddle contacts load To end air lift simply release grip on air control valve 5 Raise load to desired height and immediately transfer load to jack stands Off center loads and A WARNING loads lifted while jack is not level may damage the jack or cause personal injury WESTWARD Westward Operating Instructions and Parts Manual Westward Air Manual Hydraulic Bottle Jacks Operation Continued LOWERING 1 Insert handle onto release valve and slowly turn handle counterclockwise no more than one full turn IMPORTANT Avoid shock loads created by quickly opening and closing the release v
3. 06S 02 1 3 Air Motor A1206S 03 1 4 Air Hose A1206S 04 1 5 Air Control Valve A1206S 05 1 6 Swivel Manifold A1206S 06 1 7 Release Valve A1206S 07 1 No repair parts available for air motor Westward Operating Instructions and Parts Manual 1ZKX7 and 1ZKX8 Westward Alir Manual Hydraulic Bottle Jacks LIMITED WARRANTY WESTWARD ONE YEAR LIMITED WARRANTY Air Manual Hydraulic Bottle Jacks Models covered in this manual are warranted by Westward to the original user against defects in workmanship or materials under normal use for one year after date of purchase For limited warranty claim procedures see PROMPT DISPOSITION below This limited warranty gives purchasers specific legal rights which vary from jurisdiction to jurisdiction LIMITATION OF LIABILITY To the extent allowable under applicable law Westwara s liability for consequential and incidental damages is expressly disclaimed Westwara s liability in all events is limited to and shall not exceed the purchase price paid WARRANTY DISCLAIMER Westward has made a diligent effort to provide product information and illustrate the products in this literature accurately however such information and illustrations are for the sole purpose of identification and do not express or imply a warranty that the products are MERCHANTABLE or FIT FORA PARTICULAR PURPOSE or that the products will necessarily conform to the illustrations or descriptions Except as provided below no warranty or a
4. 1ZKX7 and 1ZKX8 Operating Instructions amp Parts Manual Please read and save these instructions Read carefully before attempting to assemble install operate or maintain the product described Protect yourself and others by observing all safety information Failure to comply with instructions could result in personal injury and or property damage Retain instructions for future reference Westward Air Manual Hydraulic Bottle Jacks Description Westward air manual hydraulic bottle jacks Models 1ZKX7 and 1ZKX8 are ideal for use in the shop home or in an industrial setting The manual function allows for normal operation any where even without an air supply RECOMMENDED AIR SUPPLY 110 175 PSI at 7 8 CFM A minimum of 150 PSI is required to lift rated capacity load Jacks can be manually operated vertically or in the horizontal position with pump positioned b Oil surface of ram as well as all moving parts in the handle and lifting mechanism directly below the reservoir see Figure 2 However air operation jacks need to be in vertical position These jacks are designed to meet or exceed ANSI PALD Standards Specifications Capacity Base Size 1ZKX7 12 Ton 8 X 6 1 2 1ZKX8 20 Ton 8 1 2 X 7 1 4 Saddle Oil Filler Plug Oil Filler cr es for 1ZKY8 Carry Handle Release Valve 7 P Air Control Valve Min Height 9 1 2 18 1 2 9 3 4 18 3 4 Air Motor Handle Sleeve Handle Figure 1 Ai
5. alve as load is being lowered This may result in an overloading of the hydraulic circuit and possible damage to the jack 2 Push handle sleeve down manually if still extended to reduce piston exposure to rusting Troubleshooting Chart Maintenance IMPORTANT Use only a good grade hydraulic jack oil such as Mobil DTE 13M or equivalent Avoid mixing types of oil Do not use brake fluid alcohol glycerin detergent motor oil or dirty oil Improper fluid can cause serious internal damage to the jack rendering it inoperative ADDING OIL 1 With saddle fully lowered and piston depressed set jack in its upright level position and remove oil filler plug 2 Fill until oil is level with or just below filler plug hole CHANGING OIL 1 For best performance and longest life replace the complete oil supply at least once a year Possible Cause s 1ZKX7 and 1ZKX8 2 To drain oil completely remove the filler plug 3 Lay the jack on its side and allow the oil to run out into suitable drain pan Dispose of hydraulic oil in accordance with local regulations 4 Replace with proper oil as described above LUBRICATION Add lubricating oil to all pivoting sections every 3 months RUST PREVENTION Check ram and piston for signs of rust on a regular basis Clean as needed with a lint free oil saturated cloth NOTE When not in use always leave the saddle and ram all the way down Corrective Action Jack will
6. ffirmation of fact expressed or implied other than as stated in the LIMITED WARRANTY above is made or authorized by Westward PRODUCT SUITABILITY Many jurisdictions have codes and regulations governing sales construction installation and or use of products for certain purposes which may vary from those in neighboring areas While Westward attempts to assure that its products comply with such codes it cannot guarantee compliance and cannot be responsible for how the product is installed or used Before purchase and use of a product review the product applications and all applicable national and local codes and regulations and be sure that the product installation and use will comply with them Certain aspects of disclaimers are not applicable to consumer products e g a some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you b also some jurisdictions do not allow a limitation on how long an implied warranty lasts consequentially the above limitation may not apply to you and c by law during the period of thisLlimited Warranty any implied warranties of implied merchantability or fitness for a particular purpose applicable to consumer products purchased by consumers may not be excluded or otherwise disclaimed PROMPT DISPOSITION Westward will make a good faith effort for prompt correction or other adjustment with respect to any
7. product which proves to be defective within limited warranty For any product believed to be defective within limited warranty first write or call dealer from whom the product was purchased Dealer will give additional directions If unable to resolve satisfactorily write to Westward at address below giving dealer s name address date and number of dealer s invoice and describing the nature of the defect Title and risk of loss pass to buyer on delivery to common carrier If product was damaged in transit to you file claim with carrier Manufactured for Grainger International 100 Grainger Pkwy Lake Forest Illinois 60045 U S A Manufactured for Grainger International Inc Lake Forest Illinois 60045 U S A WESTWARD
8. r Manual Hydraulic Bottle Jack Components General Safety Information Study understand A WARNING and follow all instructions before operating this device Lifting device only Intended use is for lifting part of a total vehicle only one wheel or axle at a time Immediately after lifting support vehicle with appropriate means Do not exceed rated capacity Use only on a hard level surface capable of sustaining rated capacity loads Lift only on those areas of the vehicle as specified by the vehicle manufacturer Ensure that the lift point is properly centered on the jack saddle Always wear safety glasses when using this equipment Inspect jack before each use Do not use if bent broken leaking or damaged components are noted No alteration of this product is allowed Do not use this device for any purpose other than that for which it was intended Failure to heed any one or SHI 006 Printed in China 06 06 combination of these warnings may result in severe personal injury and or property damage Before Use 1 Occasionally hydraulic jacks become air bound and will not function properly To correct this condition remove oil filler plug This will allow any pressurized air to escape a Ensure the oil level is even with or just below the oil filler plug hole b Reinstall the oil filler plug 2 Thoroughly lubricate all moving parts of the jack a Raise the saddle to full height by closing release valve and
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