Harbor Freight Tools 3 Ton Heavy Duty Long Ram Hydraulic Flat Bottom Jack Product manual
Contents
1. FICENTRAL HYDRAULICS Flat Bottom Long Ram Hydraulic Jack 3 Ton 8 Ton OEI 36468 136469 ASSEMBLY amp OPERATING INSTRUCTIONS x ANP LoS TOOLS mki 3491 Mission Oaks Blvd Camarillo CA 9301 1 Visit our Web site at http www harborfreight com TO PREVENT SERIOUS INJURY READ AND UNDERSTAND ALL WARNINGS AND INSTRUCTIONS BEFORE USE Copyright 2004 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Freight Tools For technical questions and replacement parts please call 1 800 444 3353 THANK YOU for choosing a HARBOR FREIGHT TOOLS product For future reference please complete the owner s record below Model Serial No Purchase Date SAVE THE RECEIPT WARRANTY AND THESE INSTRUCTIONS It is important that you read the entire manual to become familiar with the unit BEFORE you begin assembly Specifications 36468 36469 Baked enamel Weight Capacity 8 Ton Maximum Height 44 13 24 20 19 1 Shaft Diameter 1 e Pinhole Size Jg Oil Tank Capacity 28 oz Weight 27 1 Lbs 38 1 gt Lbs Safety Warnings and Precautions WARNING When using product basic safety precautions should always be followed to reduce the risk of personal injury and damage to equipment Read all instructions before using this product Keep work area clean Cluttered areas invit2. SING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT PARTS THERETO SKUs 36468 amp 36469 Page 4 Unpacking When unpacking your Long Ram Hydraulic Flat Bottom Jack check to make sure the following parts are included If any parts are missing or broken please call HARBOR FREIGHT TOOLS at 1 800 444 3353 Parts List Part Description ty Note Some parts are listed and shown for oee T pea _ 1 Note When ordering specify which model number the parts will be for e am Assembly Diagram 8 ORing 1 o Sealing Gasket i Ba lt g cc a a ee iii BL a a N oa a7 i ht tO i QO me ok i __ Ss 000 hie hd 00 O eee eee eo pami Ag Seal Kit Seal Kit includes one of each of the following 2 4 5 8 9 11 13 17 20 23 SKUs 36468 amp 36469 Page 5
3. e injuries 2 Observe work area conditions Keep work area well lit 3 Store idle equipment When not in use the Hydraulic Jack or the product it mounts on must be stored in a dry location to inhibit damage from moisture and salt air 4 Check for damaged parts Before using the Hydraulic Jack any part that appears damaged should be carefully checked to determine that it will operate properly and perform its intended function Check for any broken or damaged parts and any other conditions that may affect its operation Replace or repair damaged or worn parts immediately 5 Replacement parts and accessories When servicing use only identical replacement parts Use of any other parts will void the warranty 6 Do not force product Do not use inappropriate attachments in an attempt to exceed the Hydraulic Jack s lifting capacity 7 Use the right product for the job Do not attempt to force a small Jack or attachment to do the work of a larger industrial Jack There are certain applications for which this Jack was designed Do not modify this Jack and do not use this Jack for a purpose for which it was not intended Do not use on airplanes Never attempt to install a base onto this Jack 8 Dress properly Do not wear loose clothing or jewelry as they can be caught in moving parts Protective electrically non conductive clothes and non skid footwear are recommended when installing or using this product Wear restrictive hair covering to con
4. egins to lose power and efficiency it may be a result of air being trapped in the hydraulic system Follow the steps shown below to bleed the air from the hydraulic system Caution Make certain that the Hydraulic Jack is not under load while bleeding the system 1 2 Remove Oil Tank s Oil Plug 11 Pump the Handle 26 to raise the Jack to its highest position Open the Release Spindle 18 Release the Handle 26 to lower the Jack Repeat pumping the Handle a number of times to force the hydraulic oil through the system Top off the Oil Tank with hydraulic oil Tighten the Oil Plug 11 The bleeding process is now complete Test the Hydraulic Jack to be certain it is working properly Only proceed after you ensure that it is working properly PLEASE READTHE FOLLOWING CAREFULLY THE MANUFACTURER AND OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLY NEITHER THE MANUFACTURER NOR DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT THE MANUFACTURER AND OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN BY CERTIFIED AND LICENSED TECHNICIANS AND NOT BY THE BUYER THE BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO OR ARI
5. se stationary supports after object is lifted Avoid using the Jack on slanted surfaces Loading should be centered on the ram perpendicular to the base Never put any part of your body under any object supported by the Jack at any time Not to be used for aircraft purposes Warning The warnings cautions and instructions discussed in this sure that you have all parts described in the Parts List and Assembly Diagram located on the last pages of this manual 1 SKUs 36468 amp 36469 instruction manual cannot cover all possible conditions and situations that may occur It must be understood by the operator that common sense and caution are factors which cannot be built into this product but must be supplied by the operator NEVER use Assembly Operation this product without it be NEVER operate the Jack with low or no hydraulic oil ing properly see section on Adding Hydraulic Oil page 4 and securely Your Long Ram Flat Bottom Hydraulic Jack will require complete mounted first assembly and installation prior to use It is important that you read the entire manual to become familiar with the product BEFORE you assemble and use the Hydraulic Jack Before assembling and operating the Hydraulic Jack be Dr ole Attach the Hydraulic Jack to the product you are using Secure the Valve Block 1 to the product by carefully following the manufacturer s instructions for doing so Do not use this Jack on a product that it is no
6. t designed for or without being properly mounted to a product Slide a pin not included through the product and Ram 6 See Mounting Hole right securing it as well Make sure the pin s diameter is a push fit with just enough clearance so that it can move freely The pin should be held in place with appropriate e clips or hardened cotter pins neither one included Note Note Only use a pin that is intended for supporting this type of Jack is capable of support ing the maximum capacity listed above and ensure that the pin is properly secured before use This Jack is not intended for horizontal use Insert the Handle 26 into the Handle Socket 27 Raising and Lowering To raise the Hydraulic Jack turn the Release Spindle 18 clockwise until the valve is tightly closed Pump the Handle 26 to raise the Jack Continue to pump the Handle 26 until the Hydraulic Jack is at the desired height To lower the Jack first verify that the area under the object is clear then turn the Release Spindle 18 counterclockwise This will release pressure in the Jack and cause the Jack to lower Adding Hydraulic Oil Turn the Release Spindle 18 counterclockwise until Jack is completely lowered Remove the Oil Plug 11 from the Oil Tank 10 Fill the Oil Tank 10 with oil Use a high quality hydraulic oil Note The capacity of the Oil Tank is listed on page 2 Hydraulic System Bleeding Instructions If the Hydraulic Jack b
7. tain long hair Wear gloves to protect hands SKUs 36468 amp 36469 REV 04 05 Page 2 10 11 12 13 14 15 16 17 18 19 20 Use eye and ear protection Always wear ANSI approved impact safety goggles when installing or using this product Keep children away Children must never be allowed in the work area Do not overreach Keep proper footing and balance at all times Do not reach over or across the Jack during use Never leave the product unattended while supporting an object Remove adjusting keys and wrenches Check that keys and adjusting wrenches are removed from the tool or machine work surface before operating Never place your hands or other body parts near a hydraulic fluid leak Never check for a leak with your hands or other body parts High pressure fluid can be forced under your skin resulting in serious injury Always make certain that the Hydraulic Jack and the product it is used with are set on a flat level and secure surface that is capable of supporting the combined weight of the Hydraulic Jack accompanying accessories and the weight of any material that is moved or lifted Make certain that the Jack is undamaged and mounted securely before use Read and adhere to the entire owner s manual of any product that is used with the Hydraulic Jack Always use the Jack within its rated weight load capacity listed on the specifications table The Jack is designed for lifting only Always u
Download Pdf Manuals
Related Search