Symbols On The Tool; Special Product Features; Cutting Direction; Cutting Operation - Metabo Kn 6875 Mode D'emploi

ENGLISH
ENG

SYMBOLS ON THE TOOL:

...........Class II Construction
V...............volts
A...............amperes
Hz.............hertz
W..............watt
n .............Stroke rate at idle speed
0
min ...........minutes
spm ..........Stroke rate per minute
~
..............alternating current
max. GA ...maximum material thickness
5 Overview
See page 3 (please unfold).
1 Support bracket
2 Sliding switch
3 Grub screw (for fixing the punch guide)
4 Slot in the spigot on the eccentric shaft
(for moving the punch up and down manually)
5 Housing
6 Punch guide
7 Punch
8 Die
9 Spring

6 Special Product Features

• Unlimited manoeuvrability
• For cutting sheet metal without deformation of
the material
• Fine adjustment of the cutting direction
• Long service life of tool and high cutting quality
• Carbon brushes
• Practical support bracket
7 Commissioning
Before plugging in, check to see that the
rated mains voltage and mains frequency,
as stated on the rating label, match your power
supply.
10
8 Use
See page 3 (please unfold).
8.1

Cutting direction

The discharge opening faces forwards when the
die (8) is in normal position.
When making cuts to one side (left or right), the
punch guide (6) (and the die (8)) can be turned 90°
to either side by loosening the grub screw (3).
After turning the punch guide (and die), screw in
the grub screw (3) until the tip engages in the coun-
terbore in the top (cylindrical) section of the punch
guide (6).
8.2 Dipping depth of the punch
You can move the punch (7) up and down
by turning the spigot on the eccentric shaft
(insert the screwdriver in the slot (4) on the spigot).
Correct dipping depth:
The punch (7) should dip into the die (8) as far as
possible when in the lowest position.
When in the highest position, the punch should
not protrude beyond the lower end of the punch
guide (6).
Adjust the dipping depth, if necessary:
- Unscrew the grub screw (3) on the back of the
housing (5).
- Turn the punch guide (6) (only full turns). If the
dipping depth is insufficient: turn anticlockwise.
Explanation: Turning the punch guide (6) inserts
the punch (7) deep into the conrod bolt inside the
housing (5).
- Screw in the grub screw (3) so that the tip
engages in the counterbore on the punch
guide (6).
8.3 Switching On and Off
Switching on:
Push the sliding switch (2) forwards until it latches
into position. The symbol "I" then appears from
behind the sliding switch.
Switching off:
When the switch is set to on, press down the
raised rear end of the sliding switch (2)
(switch position "0").
Avoid inadvertent starts: always switch the
tool off when the plug is removed from the
mains socket or if there has been a power cut.
8.4

Cutting operation

Always switch on the machine before offering
up to the workpiece.