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Enerpac RC-Series Base clevis attachments User Manual

Instruction sheet base clevis attachments

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Repair Parts Sheets for this product are available from the Enerpac
web site at www.enerpac.com, or from your nearest Authorized
Enerpac Service Center or Enerpac Sales office.

1.0 IMPORTANT RECEIVING INSTRUCTIONS

Visually inspect all components for shipping damage. Shipping
damage is

not covered by warranty. If shipping damage is found,

notify carrier at once. The carrier is responsible for all repair and
replacement costs resulting from damage in shipment.

SAFETY FIRST

2.0 SAFETY ISSUES

Read all instructions, warnings and cautions carefully.

Follow all safety precautions to avoid personal injury
or property damage during system operation. Enerpac

cannot be responsible for damage or injury resulting from unsafe
product use, lack of maintenance or incorrect product and/or
system operation. Contact Enerpac when in doubt as to the safety
precautions and operations. If you have never been trained on high-
pressure hydraulic safety, consult your distribution or service center
for a free Enerpac Hydraulic safety course.

Failure to comply with the following cautions and warnings could
cause equipment damage and personal injury.

A

CAUTION is used to indicate correct operating or maintenance

procedures and practices to prevent damage to, or destruction of
equipment or other property.

A

WARNING indicates a potential danger that requires correct

procedures or practices to avoid personal injury.

A

DANGER is only used when your action or lack of action may

cause serious injury or even death.

WARNING: Wear proper personal protective gear when

operating hydraulic equipment.

WARNING: 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 has been

raised or lowered, it must always be blocked mechanically.

WARNING: USE ONLY RIGID PIECES TO HOLD LOADS.

Carefully select steel or wood blocks that are capable of
supporting the load. Never use a hydraulic cylinder as a

shim or spacer in any lifting or pressing application.

DANGER: To avoid personal injury keep hands and
feet away from cylinder and workpiece during
operation.

WARNING: Do not exceed equipment ratings. Never

attempt to lift a load weighing more than the capacity of the
cylinder. Overloading causes equipment failure and

possible personal injury. The cylinders are designed for a max.
pressure of 700 bar [10,000 psi]. Do not connect a jack or cylinder
to a pump with a higher pressure rating.

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.

WARNING: The system operating pressure must not

exceed the pressure rating of the lowest rated component
in the system. Install pressure gauges in the system to

monitor operating pressure. It is your window to what is happening
in the system.

CAUTION: Avoid damaging hydraulic hose. Avoid sharp

bends and kinks when routing hydraulic hoses. Using a
bent or kinked hose will cause severe back-pressure.

Sharp bends and kinks will internally damage the hose leading to
premature hose failure.

Do not drop heavy objects on hose. A sharp impact may

cause internal damage to hose wire strands. Applying
pressure to a damaged hose may cause it to rupture.

IMPORTANT: Do not lift hydraulic equipment by the hoses

or swivel couplers. Use the carrying handle or other means
of safe transport.

CAUTION: Keep hydraulic equipment away from

flames and heat. Excessive heat will soften packings
and seals, resulting in fluid leaks. Heat also weakens

hose materials and packings. For optimum performance do not
expose equipment to temperatures of 65°C [150°F] or higher.
Protect hoses and cylinders from weld spatter.

DANGER: Do not handle pressurized hoses. Escaping oil

under pressure can penetrate the skin, causing serious
injury. If oil is injected under the skin, see a doctor

immediately.

WARNING: Only use hydraulic cylinders in a coupled

system. Never use a cylinder with unconnected couplers. If
the cylinder becomes extremely overloaded, components

can fail catastrophically causing severe personal injury.

WARNING: BE SURE SETUP IS STABLE BEFORE
LIFTING LOAD.
Cylinders should be placed on a flat
surface that can support the load. Where applicable, use a
cylinder base for added stability. Do not weld or otherwise

modify the cylinder to attach a base or other support.

Avoid situations where loads are not directly centered on

the cylinder plunger. Off-center loads produce
considerable strain on cylinders and plungers. In addition,

the load may slip or fall, causing potentially dangerous results.

Distribute the load evenly across the entire saddle surface.

Always use a saddle to protect the plunger.

IMPORTANT: Hydraulic equipment must only be serviced

by a qualified hydraulic technician. For repair service,
contact the Authorized ENERPAC Service Center in your

area. To protect your warranty, use only ENERPAC oil.

WARNING: Immediately replace worn or damaged parts

by genuine ENERPAC parts. Standard grade parts will
break causing personal injury and property damage.

ENERPAC parts are designed to fit properly and withstand high
loads.

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Instruction Sheet

BASE CLEVIS ATTACHMENTS

L1326

Rev. O

07/89