Würth master HES 412 Instrucciones Para El Manejo página 6

Tool Specifications
Rivet Nut Thread Setter Kit
Part number
Stroke
Weight
Length/Width
Rivet nuts
Rivet bolts
Weight of the kit
Intended Use
The thread setter tool HES 412 with quick change
system is suitable of setting rivet nuts made of steel/
aluminium/stainless steel, size M4 to M12 and rivet
bolts of steel/aluminium/stainless steel, size M5 to
M8.
For damage caused by usage other then intended,
the user is responsible.
Operating Controls
1 Nosepiece
2 Lock nut
3 Levers
4 Toggle switch
5 Scale
6 Mandrel
Contents of Kit
Thread setter tool HES 412.
6 Mandrels for rivet nuts, with nosepiece and lock
nut
Sizes M4, M5, M6, M8, M10, M12.
3 Mandrels for rivet bolts
Sizes M5, M6, M8.
Satisfactory operation can only be guaranteed when
using the original mandrels.
6
HES 412
964 948 900
0 – 8 mm
1.1 kg
200 mm/155 mm
M4 - M12
M5 - M8
3.5 kg
Operation
When selecting the rivet nut/bolt to be set,
ensure that the required grip range is met in
respect to the workpiece. Otherwise proper
seating cannot be guaranteed.
1. Inserting the mandrel 6
Slide the matching nosepiece 1 together with the
lock nut 2 over the thread of the mandrel and screw
together in the housing (Fig. A).
2. Starting position of the HES 412
Set the toggle switch 4 to position
is not in the zero position, turn the lever in clockwise
direction and set the scale 5 to zero. Ensure that the
two levers of the tool are parallel to each other
(Fig. B).
3. Loading a rivet nut/bolt
Fully screw a rivet nut/bolt onto the mandrel 6.
The first thread (X) of the mandrel must be
visable at the front edge of the rivet nut.
Lock the nosepiece 1 with the lock nut 2.
4. Determining the stroke
The correct stroke is best determined by trial on a
test-workpiece and reading the scale.
The stroke must be set to zero again after each rivet-
ing process, whereby the stroke determined in trial
can be used as the working stroke.
The stroke results from the maxi-
mum grip range (Y) of the rivet
Y
nut/bolt, minus the material thick-
ness (Z) of the workpiece. The
maximum grip range of the rivet
nut/bolt can be referred to in the
Z
product information of the respec-
tive rivet nut/bolt.
1
. If the scale 5