Forklift Jack Operating Instructions & Parts Manual
Contents
1. only by hydraulic forklift jack e Always use adequately rated forklift stands e Keep hands feet and all other body parts out of the area of the scissors mechanism at all times e Do not use this device to lift level lower support nor move a house mobile home travel trailer camper or any building structure e Be alert and sober when using this product Do not operate under the influence of drugs or alcohol Lift only on areas of the forklift as specified by the forklift manufacturer Lowering Be sure all tools and personnel are clear before lowering load Slowly open the release valve The more you turn the knob counter clockwise the faster the load will come down Maintain control of the rate of speed at which the load lowers at all times 1 Raise forklift high enough to clear the forklift stands 2 Remove stands carefully always used in pairs 3 Slowly turn the release valve counter clockwise but no more than 1 2 full turn If the load fails to lower a Use another jack to raise the forklift high enough to reinstall forklift stands b Remove the malfunctioning jack and then the forklift stands c Using the functioning jack to lower the forklift 4 After removing jack from under the forklift fully lower the saddle and push handle sleeve down to reduce ram and piston exposure rust and contamination MAINTENANCE Important Use ONLY good grade hydraulic jack oil Avoid mixing different types of fl2. pressurized air 5 which may be trapped within the reservoir Ensure oil level is just below the oil filler hole Reinstall oil filler plug For air option model 28047 Pour a teaspoon of good quality air tool lubricant into the air supply inlet of the lift control valve Connect to air supply and operate for 3 seconds to evenly distribute lubricant Note These models are equipped with the popular 1 4 NPT air coupler When installing a different air coupler of your choice ensure that thread tape or compound is used when servicing connections To ensure dependable trouble free operation an inline air dryer and oiler is recommended Ensure that jack rolls freely Raise and lower the unloaded saddle throughout the lifting range before putting into service to ensure the pump operates smoothly Replace worn or damaged parts and assemblies with Omega authorized replacement parts only Bleeding Venting Trapped Air With the release valve in the OPEN position 3b and with saddle fully lowered locate and remove the oil filler plug Pump 6 to 8 full strokes This will help release any pressurized air which may be trapped within the reservoir Reinstall the oil filler plug Safety Information 1 2 Do not use the jack to raise all four wheels of the forklift from the Do not use any kind of cribbing under the jack or on top of the The jack is designed solely for the lifting of forklift Use of the jack The jack is use
3. 47 e e a gt X Figure 2 Replacement Parts Illustration for Models 28045 amp 28047 6 Replacement Parts List for models 28045 amp 28047 64662101101 Hane 1 1 j 1 1 0080 2 ess eses 5 ess 6 eo fo 632 6 1401 102 Pump Cylinder 10 _ 632 6 Jess 15 ess It em 1 3 5 T 1 3 5 Qty 2 2 2 2 2 2 Air Hose w Lift Air Coupler 1 4 G46 3 9901 100 Seal Kit 28045 L0 or 28047 LO Label s 28045 MO 2 4 6 8 9 0 2 4 2 2 2 2 2 2 2 2 2 1 1 1 3 1 3 1 3 1 3 Replacement requires special skills knowledge and equipment Only an authorized service center may perform the repair and or replacement of these items Contact Omega technical service for list of service centers Seal Kit content A pOrmg__________ 1 ONE YEAR LIMITED WARRANTY For a period of one 1 year from date of purchase SFA Companies will repair or replace at its option without charge any of its products which fails due to a defect in material or workmanship under normal usage This limited warranty is a consumer s exclusive remedy Performance of any obligation under this warranty may be obtained by returning the warranted product freight prepaid to SFA Companies Warranty Service Department 10939 N Pomona Ave Kansas City MO 64153 Except where such limitations an
4. 47 Hydraulic Unit Oil Filler Plug Air Motor Lifting Arm Air a N Saddle an S Front Wheel Lift Control Valve i N A S al O a rn A A AES ce Handle gt de e Y Handle Sleeve available on air option model 28047 only Figure 1 Typical Forklift Jack Nomenclature 28047 shown 2 PREPARATION Assembly refer to Fig 2 1 2 Before Use 1 Before using this product read the operator s manual completely Attach ram plunger 7 to the swivel block 2 Insert cotter pin 3 through the hole on swivel block and spread ends of the cotter pin to secure the ram to the swivel block Insert handle 4 to handle sleeve 5 and secure with provided bolt 6 Verify that the product and application are compatible if in doubt call Omega Technical Service 888 332 6419 Figure 2 and familiarize yourself thoroughly with the product its components and recognize the hazards associated with its use To familiarize yourself with basic operation locate and turn the release valve knob a Clockwise until firm resistance is felt to further turning This is the CLOSED release valve position used to raise the saddle b Counter clockwise but no more than 1 2 turn from the closed position This is the OPEN release valve position used to lower the saddle 4 With saddle fully lowered remove the oil filler plug Pump 6 to 8 full strokes This will help release any
5. Operating Instructions amp Parts Manual Forklift Jack Model Capacity 28045 4 Ton 28047 Air option 4 Ton L CY Roney Ss e Et Tr A qii CHI D sE 57 Model 28045 Model 28047 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 e Leer comprender y seguir las instrucci nes antes To avoid crushing and related injuries de utilizar el aparato e El manual de instrucci nes y la informaci n de load supported only by a hydraulic seguridad deben estar comunicado en lengua del forklift jack ALWAYS use adequately operador antes del uso rated forklift stands e No seguir estas indicaci nes puede causar da os personales o materiales NEVER work on under or around a SFA Companies http www omegalift com Read this manual and follow all the Safety Rules and Operating Instructions before using this product Printed in Taiwan 28045 MO rev 12 07 SAFETY and GENERAL INFORMATION Save these instructions For your safety read understand and follow the information provided with and on this jack before using The owner and operator of this equipment shall have an understanding of this jack and safe operating procedures before attempting to use The owner and operator shall be aware that use and repair of this product may require special skil
6. d exclusions are specifically prohibited by applicable law 1 THE CONSUMER S SOLE AND EXCLUSIVE REMEDY SHALL BE THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCTS AS DESCRIBED ABOVE 2 SFA Companies SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGE OR LOSS WHATSOEVER 3 ANY IMPLIED WARRANTIES INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL BE LIMITED TO ONE YEAR OTHERWISE THE REPAIR REPLACEMENT OR REFUND AS PROVIDED UNDER THIS EXPRESS LIMITED WARRANTY IS THE EXCLUSIVE REMEDY OF THE CONSUMER AND IS PROVIDED IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED 4 ANY MODIFICATION ALTERATION ABUSE UNAUTHORIZED SERVICE OR ORNAMENTAL DESIGN VOIDS THIS WARRANTY AND IS NOT COVERED BY THIS WARRANTY Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state SFA Companies 10939 N Pomona Ave Kansas City MO 64153 O J OMEGA 888 332 6419 NE sales omegalift com
7. d to lift from the side of the forklift However two wheels of the lift must remain firmly on the floor Use extreme caution when lifting narrow forklift less than 40 wide from the sides Always make sure that the height between the floor and the bottom of the raised tire is never more than one fourth 1 4th of the vehicle s tread width See figure 3 tread width is measured from centerline to centerline of the tire treads If the one fourth figure is exceeded the forklift could reach the point of instability and tip over or the angularity of the forklift frame could cause the jack to kick out and drop the load Example If tread width 36 then never lift the bottom of the vehicle tire more than 9 off the floor floor Two wheels of the lift must remain in contact with the floor at all times lift pad area The jack must always remain in direct contact with the floor and the lifting pad or notch must be in direct contact i i l Tread with the fork lift Width Figure 3 for any other purpose constitutes misuse of the jack Study understand and follow all printed materials provided with on this product before use Do not exceed rated capacity Use only on hard level surface This is a lifting device only Immediately after lifting support the forklift with a pair of appropriately rated forklift stands Position jack perpendicular to the forklift such that the load is balanced by the rema
8. ining two wheels in contact with surface Do not use adapters or accessories that are not provided initially Do not move or dolly the vehicle while on the jack No alterations shall be made to this product FAILURE TO HEED THESE MARKINGS MAY RESULT IN PERSONAL INJURY AND OR PROPERTY DAMAGE Never lift from either end of forklift OPERATION Lifting Ensure hydraulic unit does not contact vehicle during lift event 1 Follow the vehicle manufacturer s recommended guidelines for lifting Engage the emergency brake and chock each unlifted wheel in both directions to prevent inadvertent vehicle movement 2 Close the release valve by turning it clockwise until firm resistance is felt 4 Verify lift point center jack saddle under lift point 5 Squeeze the lift control valve model BH6047 only or insert handle into handle sleeve and pump to contact lift point To lift continue pumping until load reaches desired height NOTE for model BH6047 DO NOT operate by air and by hand pumping at the same time 5 Transfer the load immediately to appropriately rated forklift stands NEVER use hydraulic jack as a stand alone device ALWAYS transfer the lifted forklift IMMEDIATELY to a pair of appropriately rated forklift stands Use one pair of forklift stands per forklift Rated capacity is per pair only Do not exceed rated capacity To avoid crushing and related injuries e Never work on under or around a load supported
9. ls and knowledge Instructions and safety information shall be conveyed in the operator s native language before use of this jack is authorized If any doubt exists as to the safe and proper use of this jack remove from service immediately Inspect before each use Do not use if broken bent cracked or damaged parts are noted Any jack that appears damaged in any way or operates abnormally shall be removed from service immediately If the jack has been or suspected to have been subjected to a shock load a load dropped suddenly unexpectedly upon it immediately discontinue use until jack has been checked by a factory authorized service center contact distributor or manufacturer for list of authorized service centers It is recommended that an annual inspection be done by qualified personnel Labels and Operator s Manuals are available from manufacturer PRODUCT DESCRIPTION Hydraulic Forklift Jack is designed to lift not support one side of a rated capacity forklift Immediately after lifting forklift must be supported by a pair of appropriately rated forklift stands Air option unit requires at least 7 8 CFM 110 175 PSI Never use hydraulic jack as a stand alone device After lifting immediately support the lifted forklift with a pair of appropriately rated forklift stands SPECIFICATIONS Min Max Hydraulic Volume of vapaely yen eee Height Height Lift Hyd Oil 28045 4 Ton 29 3 4 x 10 2 1 8 17 1 8 11 395 mL 280
10. ore the jack with saddle fully lowered E Symptom Possible Causes Possible Causes Corrective Action Corrective Action Jack will not lift load e Release valve not tightly closed e Ensure release valve tightly closed e Load is too heavy e Consider higher capacity jack Jack will lift but not maintain e Release valve not tightly closed e Ensure release valve tightly closed pressure e Hydraulic unit malfunction e Discontinue use contact Omega technical service Jack will not lower after unloading Reservoir overfilled e Drain fluid to proper level e Linkages binding e Clean and lubricate moving parts e Fluid level low e Ensure proper fluid level Poor lift performance e Fluid level low e Ensure proper fluid level e Air trapped in system e With ram fully retracted remove oil filler plug to let pressurized air escape reinstall oil filler plug Will not lift to full extension e Fluid level low e Ensure proper fluid level REPLACEMENT PARTS refer to page 6 amp 7 Not all components of the jack are replacement items but are illustrated as a convenient reference of location and position in the assembly sequence When ordering parts please give the Model number part number and parts description Call or write for current pricing SFA Companies 10939 N Pomona Ave Kansas City MO 64153 U S A E Mail sales omegalift com Tel 888 332 6419 Fax 816 891 6599 Omega Website http www omegalift com Models 28045 amp 280
11. uid and Never use brake fluid turbine oil transmission fluid motor oil or glycerin Improper fluid can cause failure of the jack and the potential for sudden and immediate loss of load We recommend Mobil DTE 13M Adding oil 1 With saddle fully lowered set jack in its upright level position Locate and remove oil filler plug 2 Fill with oil until just below the rim of oil filler hole Reinstall the oil filler plug Changing oil For best performance replace the complete fluid supply at least once per year 1 With saddle fully lowered remove oil filler plug 2 Lay the jack on its side and drain the fluid into a suitable container Note Dispose of hydraulic fluid in accordance with local regulations 3 Fill with oil until just below the rim of oil filler hole Reinstall the oil filler plug Lubrication 1 A periodic coating of light lubricating oil to pivot points will help to prevent rust and assure that pump assemblies move freely 2 Air pump should be internally lubricated before each use Use good quality air tool lubricant If no inline oiler is used pour a teaspoon of air tool oil into the air control valve inlet Operate the jack with air pressure to fully dis tribute the oil inside the air motor Cleaning Periodically check the pump piston and ram for signs of rust or corrosion Clean as needed and wipe with an oily cloth Note Never use sandpaper or abrasive material on these surfaces Storage When not in use st
Download Pdf Manuals
Related Search