ページ1に含まれる内容の要旨
Operators Manual
FLOOR JACK
9
Model 50239 - 2 Ton Capacity
•Safety
• Assembly
•Operation
•Maintenance
• Parts
BEFORE using this product, read this manual
!
and follow all its Safety and Operating
instructions. Failure to do so may result in
personal injury and/or property damage.
Sears, Roebuck and Co., Hoffman Estates, IL 60179
Visit our Craftsman website: www.sears.com/craftsman
U.S. Patent:
5,755,099, 5,946,912, 6,199,379B1, 6,848,673B1 Printed in China
ページ2に含まれる内容の要旨
TABLE OF CONTENTS Warranty .....P. 2 Save these instructions .....P. 2 Safety instructions .....P. 3 Assembly .....P. 4 Operation .....P. 5 & P. 6 Maintenance .....P. 7 Troubleshooting .....P. 8 Parts .....P. 8 Service .....Back cover WARRANTY CRAFTSMAN ONE YEAR FULL WARRANTY If this Craftsman product fails due to a defect in material or workmanship within one year from the date of purchase, return it to any Sears store or other Craftsman outlet in the United States for free replacement. This wa
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SAFETY INSTRUCTIONS ! ! WARNING WARNING •Study, understand, and follow all instructions provided with and on this device before use. • Do not exceed rated capacity. • Use only on hard, level surfaces. •Lifting device only. •Immediately after lifting, support the vehicle with appropriately rated jack stands. •Do not move or dolly the vehicle while To avoid crushing and related injuries: on the jack. • NEVER work on, under or around a load • Failure to heed these markings may supported only by a j
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ASSEMBLY TO ASSEMBLE THE TWO PIECE TO ASSEMBLE THE HANDLE INTO HANDLE THE SOCKET 1. Locate the Spring Pin on bottom end of 1.Pull out and hold the Spring Knob (see Upper Handle and the Fixing Hole on the Fig. 2). top end of Lower Handle (See Fig. 1). 2.Insert the assembled handle into the 2. Align the Spring Pin with the Fixing Hole. Socket, until it is firmly seated. Connect the two handle pieces together by 3. Release the Spring Knob, the handle is pressing the Spring Pin and insert until the
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OPERATION KNOW YOUR JACK BEFORE USE Compare Fig. 3 illustration with your jack •Read the operator's manual completely BEFORE operation to become familiar with and familiarize yourself thoroughly with the the location of various jack components. product, its components and recognize the hazards associated with its use. •Occasionally during shipment and/or handling air can get trapped in the system, which can interfere with the jacks lifting performance. • It is recommended to cycle the jack a few
ページ6に含まれる内容の要旨
OPERATION •Continue to pump the jack handle to lift the OPERATING PRINCIPLES vehicle to the desired height. After lifting, •With release valve closed, an upward immediately support the load with stroke of the jack handle draws oil from the appropriately rated jack stands BEFORE reservoir tank into the plunger cavity. working on the vehicle. Hydraulic pressure holds the valve closed, Rated capacity of jack stands is per ! which keeps the oil in the plunger cavity. pair, it is NOT the sum of indiv
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MAINTENANCE MAINTAINING OIL LEVEL •When not in use, ALWAYS store jack with saddle lowered all the way down. Important: When adding or replacing oil, ALWAYS use a good grade Hydraulic Jack oil. DO NOT use Hydraulic Brake Fluid, ANNUAL INSPECTION Alcohol, Glycerine, Detergent, Motor Oil or To ensure that it is in optimum condition, dirty oil. Use of an improper fluid can cause annual inspection of the jack at a Sears serious internal damage to your jack. We Service Center is recommended. recommend
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TROUBLESHOOTING PROBLEM-SOLVING HINTS Corrective Action Symptom Possible Causes Jack does not lift load •Release valve not tightly closed •Ensure release valve is tightly closed •Overloaded - too much weight on jack • Reduce weight on jack Jack bleeds off • Release valve not tightly closed •Ensure release valve is tightly closed (starts to lower) after lift •Too much weight on jack • Reduce weight on jack • Hydraulic unit malfunction •Replace power unit assembly Jack does not lower after •Oil re
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Get it fixed, at your home or ours! Your Home For repair – in your home – of all major brand appliances, lawn and garden equipment, or heating and cooling systems, no matter who made it, no matter who sold it! For the replacement parts, accessories and owner’s manuals that you need to do-it-yourself. For Sears professional installation of home appliances and items like garage door openers and water heaters. ® 1-800-4-MY-HOME Call anytime, day or night (1-800-469-4663) (U.S.A.
