Greenlee 746A Manuel D'utilisation page 4

IMPORTANT SAFETY INFORMATION (cont'd)
A component failure could throw
broken parts.
• Do not allow anyone to stand in
front of the punch or behind the
hydraulic ram.
• Close access doors or covers on
any equipment that is in line with
the punch or ram.
Failure to observe this warning
could result in severe injury or death.
Do not attempt to punch a hole
through two or more layers of
material. This will bend or break the
drawstud, and could throw parts
with great force.
Failure to observe this warning
could result in severe injury or death.
Set up the tool properly. An improper setup could
cause a component to fail and strike nearby person-
nel with great force.
• Use only Greenlee punches, dies, and drawstuds.
Other manufacturers' components might not with-
stand the forces generated by this punch driver.
• Manual Punch Setup: The punch must be
threaded completely onto the drawstud. All of the
punch threads must be engaged by the drawstud
threads. Incomplete assembly could cause a com-
ponent failure.
• Hydraulic Punch Setup: The drawstud must be
threaded completely into the driver head. The
punch must be threaded completely onto the
drawstud. All of the punch threads must be
engaged by the drawstud threads. Incomplete
assembly could cause a component failure.
• SPEED PUNCH Setup: The drawstud must be
threaded completely into the driver head. The
SPEED LOCK must fully engage and completely
close on the drawstud. Incomplete assembly
could cause a component failure.
Failure to observe these warnings could result in
severe injury or death.
Greenlee Tools, Inc.
Hydraulic Knockout Drivers
• Inspect tool for wear or damage. Replace any
worn, damaged, or missing components with
Greenlee replacement parts. A damaged or
improperly assembled tool can break and strike
nearby personnel with sufficient force to cause
severe injury or death.
• Inspect the punch, die, and drawstud for damage.
Replace any worn or damaged items with
Greenlee replacement parts. Replace any punches
that have dull cutting surfaces.
Do not exceed the rated capacity of this tool.
Exceeding the rated capacity could cause a com-
ponent failure, which could throw broken parts with
great force.
Failure to observe this warning could result in severe
injury or death.
Use this tool for the manufacturer's intended
purpose only. Use other than that which is
described in this manual can result in injury or
property damage.
Ensure the punch cycle is stopped after a hole is
made. Failure to do so could cause a part collision
which could throw broken parts.
Failure to observe this warning could result in severe
injury or death.
The punch driver will fall free when the punch is
complete.
• Support the weight of the tool when punching.
• Do not allow anyone to stand beneath an
overhead punch.
Failure to observe this warning may result in injury or
property damage.
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