Jackco Model 770 - Manual (Page 2)

FOR YOUR SAFETY
Read all instructions, warnings and cautions carefully. Follow all safety precautions to avoid personal
injury or property damage during system operation. Jackco cannot be responsible for damage or injury
resulting from unsafe product use, lack of maintenance or incorrect product and/or system operation.
Contact Jackco when in doubt as to the safety precautions and operations.
Failure to comply with the following cautions and warnings could cause equipment damage and
personal injury.
• To avoid personal injury keep hands and feet
away from work piece during operation.
• NEVER set the relief valve to a higher pressure
than the maximum rated pressure of the pump.
Higher settings may result in equipment damage
and/or personal injury. Do no remove relief
valve.
• Keep hydraulic equipment away from flames
and heat. Excessive heat will soften packing and
seals, resulting in fluid leaks. Heat also weakens
hose materials and packings. For optimum
performance do not expose equipment to
temperatures of 150°F or higher. Protect hoses
and cylinders from weld spatter.
• Hydraulic equipment must only be serviced by a
qualified hydraulic technician. For repair service,
contact JACKCO Inc. To protect your warranty,
use only JACKCO hydraulic oil.
• This jack is designed for transmission and
installation of automobile and light truck
component parts. The instructions must be
carried out conscientiously in order to operate
the jack safely and properly.
• Stay clear of loads supported by hydraulics.
A cylinder, when used as a load lifting device,
should never be used as a load holding device.
After the load had been raised or lowered,
it must always be blocked mechanically.
• Do not exceed equipment rating never attempt
to lift a load weighing more than the capacity
of the cylinder. Overloading causes equipment
failure and possible personal injury.
• BE SURE SETUP IS STABLE BEFORE
LIFTING LOAD.
• Av o i d s i t u a t i o n s w h e r e l o a d s a r e n o t
directly centered. Off-center loads produce
c o n s i d e r a b l e s t r a i n o n c y l i n d e r s a n d
plungers. In addition, the load may slip or
fall, causing potentially dangerous results.
• Immediately replace worn or damaged parts
genuine JACKCO parts. Standard grade parts
will break causing personal injury and property
damage. JACKCO parts are designed to fit
properly and withstand high loads.
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