Enerpac GT-Series - Manual

1
GT Series Hydraulic Tensioners
L2714 Rev. B 11/09
POWERFUL SOLUTIONS. GLOBAL FORCE.
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 offi ce.
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.
2.0 SAFETY
2. 1 General Hydraulic Safety Precautions
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.
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
fl ames and heat. Excessive heat will soften packings
and seals, resulting in fl uid 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.
IMPORTANT: Hydraulic equipment must only be serviced
by a qualifi ed 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
with genuine ENERPAC parts. Standard grade parts will
break causing personal injury and property damage.
ENERPAC parts are designed to fi t properly and withstand high
loads.
Index:
English . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11
Français . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12-22
Deutsch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23-34
Italiano . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35-45
Español . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46-56
Nederlands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57-67
Portuguese . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68-78
Finnish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79-89
Norwegian . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90-100
Swedish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101-111
中文 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112-122
日本語 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123-133
Instruction Sheet