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5.2 Handing of the Device
Powerlec Vario Plus Output:
Punching cross-sections
ø
up to
120 mm/4.72"
up to 125 mm/4.92"
Combinations not reflected in this table, where doubts exist about the punching ability, we recommend to contact our Service Center for advice.
Please see the introductory pages under accessories starting on page 5 for available punching tools.
Individual operating steps:
First, prepare the matching punch set (punch and die).
Please contact our Service Center if you need to punch other materials than those specified for the intended use.
- Only use original häwa components, as pirate or unfamiliar components can lead to material failure which may cause injuries to persons in
the direct vicinity.
- When assembling the draw stud, die and punch, please ensure that the cutting edges of the die and punch a are facing each other.
Due to the operating principle "operation by a draw stud", it is absolutely necessary to pre-drill prior to punching.
Determine the exact hole position. Drill a hole which is approx. 1-1.5 mm larger than the outside diameter of the used draw stud.
Use the step drill included in the scope of delivery.
When drilling and punching always wear goggles.
Screw the required draw stud * in the piston shaft of the device.
Slide the die over the draw stud. **
Insert the draw stud through the hole you have just drilled.
Screw the round punch onto the draw stud***. When using shaped punches, place the punch onto the draw stud and secure it with the supplied nut. Tighten
the nut completely.
*
Screw in the draw stud completely (see page 4).
**
When using round punches with 9.5 mm/3/8" thread, put on the washer ø 40/ø 10/3 mm before punching.
***
The round punch...:
- must be screwed on that it slightly contacts the workpiece.
- must be completely screwed on the draw stud thread.
CAUTION:
Before screwing in the shaped punch draw bolt it is imperative to check that its largest diameter is smaller than the drilling diameter of the
cylinder!
Otherwise the draw stud and the cylinder will be irreparably damaged by the retraction of the stud.
5.3 Behaviour in Case of Malfunction
- Continuous flashing/lighting of the red LED.
see table 1 (page 4). If the malfunction cannot be remedied, please return the device to häwa GmbH.
- The device is leaking oil.
The device must be returned for repair. Do not disassemble the device and do not remove the sealing of the device!
6. Accessories/Spare parts
Please refer to the introductory pages under Accessories starting on page 5 for punching tools and information on replacement studs.
18
Material
Material thickness
up to 2.0 mm
sheet steel + stainless
(depending on punch
steel (V2A)
specification)
häwa punching tools
round punches type 2623 + round punches
Plus type 2682
shaped punches type 2623 + 2683
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