DESCRIPTION
The Akku-Compact Flex
®
holes of different shapes in soft to medium-strength steel, stainless steel and aluminium sheets. ALFRA
punch drivers require little maintenance thanks to the closed hydraulic circuit and enable you to work in any
position.
The flexible hand strap (K), which is attached to the drive unit (F), ensures perfect handling of the punch
driver. A long hydraulic hose (C) makes punching even in difficult situations easy and comfortable. The
integrated hydraulic pump is equipped with a microprocessor and generates the working pressure. The
pump can be activated by pressing the Start/Stop button (D) and the necessary working pressure is built
up, which pulls the load piston (A) inwards into the cylinder (B) with great force. The pressure is released by
pressing the return button (E).
The LED (G) on the device base show the operating status of the punch driver. The high-performance
lithium-ion battery (H) can be removed by pressing the release button (I) and is equipped with a charge
level display (J). Electronic and mechanic excess pressure valves limit the maximum attainable pressure
within the device and thus protect the hydraulic punch from excessive use and damage.
Perfect punching results will be achieved using the suitable ALFRA tools. An overview of our range of quality
round and square punches can be found at the end of this operating manual.
Punch Driver is a handheld battery-powered electro-hydraulic device for making
A) Load piston
B) Cylinder
C) Flexible hydraulic hose
D) Start/Stop button
E) Return button
F) Drive unit
G) LEDIndicator
H) Battery
I) Battery release
J) Charge level display
K) Hand strap
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