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Setup and Operation
Punching
Note: The Intelli-PUNCH™ driver is a microprocessor-
controlled hydraulic punching tool with an automatic
retraction feature that will engage after punch comple-
tion to save time and save the operator from having to
manually retract the tool. However, care should be taken
to make sure punches and dies are not bottomed out
and that the tool releases upon punch completion. There
are circumstances that can cause the automatic retrac-
tion function to fail.
1. Refer to the hydraulic punch instruction manual
for proper punch, die, and drawstud selection
and setup.
2. Select the appropriate punch, die, and drawstud for
the desired hole size.
3. Determine and mark the exact location for the hole.
Use a Greenlee Kwik-Stepper
hole slightly larger than the drawstud being used.
4. Depress the Return button to reset the ram to the
starting position.
5. Thread the appropriate drawstud completely into
the ram in the punching head.
6. Slide the corresponding die onto the drawstud.
The open end of the die should face away from the
punching head.
7. Insert the drawstud through the pilot hole in the
material being punched.
8. Thread the punch (cutting edge facing the material)
onto the drawstud until the punch assembly is tight
on the material surface.
Note:
•
All of the punch threads must be engaged with
the drawstud threads. If any punch threads are
not engaged, reassemble the setup.
•
For SPEED PUNCH
drawstud (cutting edge facing the material) and
secure the SPEED LOCK to the drawstud.
9. Press and hold the trigger to complete the punch
cycle. The Intelli-PUNCH™ driver will automati-
cally retract when it senses the punch is completely
through the material.
Greenlee Tools, Inc.
®
step bit to drill a pilot
®
, slide the punch onto the
Intelli-PUNCH
• Under certain circumstances, such as with thin
sheet steel or very low punch forces, this unit may
not initiate auto-retract or auto-retract may be
initiated prematurely. Care should be taken to not
bottom out punches, which will cause damage
after punch completion. In the event auto-retract is
prematurely activated, retry punching the hole.
• The auto-retract feature can be overridden at any
time to stop ram retraction by depressing the
trigger.
• If overpressure is reached during the punch cycle,
the tool will automatically shut off and return the
ram to the starting position. This may indicate the
operation attempted is beyond the capacity of the
tool. The overpressure condition will also occur
when the tool reaches full stroke. (Care should be
taken to avoid driving this tool to full stroke, as this
may cause damage to the punch and die).
10. Unscrew the punch from the drawstud. Slide the die
off the drawstud and remove any slugs from the die.
Note: For SPEED PUNCH®, remove the SPEED
LOCK. Slide the punch off the drawstud; then slide
the die off the drawstud and remove any slugs from
the die.
Charging the Battery
Read the instructions supplied with the battery charger.
LED Work Light (white)
This LED automatically turns on when the trigger is
pulled. It remains on for 10 seconds after the trigger is
released.
LED Indicator (red)
This tool is equipped with a special circuit board incorpo-
rating several important features to inform the user about
the current status of the unit. The LED signals in the fol-
lowing cases:
What happens
Constant light for 20 seconds
at end of cycle
Tool will not start, and
constant light for 20 seconds
when trigger is released
Tool will stop, and constant
light for 20 seconds after
trigger is released
Tool will stop, and flashing
light for 20 seconds when
trigger is released
7
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070
Knockout Driver
™
Signal
What it means
Battery charge is below
17 V at beginning of cycle
Battery charge is below
16 V at beginning of cycle
Battery voltage drops
below 13 V during cycle
Motor current exceeds
20 A during cycle
Circuit has become too hot
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