Wurth Master BST 1 Traduction De La Notice Originale page 18

Operating instructions
A cartridge strip has 10 shots each. There are three
power steps:
Green: Light munitions
Yellow: Strong Munitions
Red: Extra strong Munitions
Munitions Storage
Store munitions in a safe, dry location that is protect-
ed from heat. Secure the tool and munitions from
access by unauthorised persons especially children.
Munitions that Misfire
Save misfired cartridges separately and return to the
Würth Co.
Attachment Part Lengths
Determine the length of the attachment part with
the aid of the following information.
Trial attachments are necessary for all base mate-
rials.
Concrete as Base Materiall
75mm
a
b
d
d c
-a -5 mm
+b +b
+c +c
mm =d
=d
– Penetration depth 22-30 mm.
– Minimum wall thickness 100 mm.
– For harder material, the penetration is less.
– Distance to edge at least 75 mm.
– Distance between attachments at least 75 mm.
75mm
22-30mm
100mm
a
b
b
c
d c d
+a +6 mm +a +6 mm
+b +b
+c +c
mm =d mm =d
Masonry as Base Material
a
b
d c
-a -5 mm
+b
+c
=d mm =d
– Penetration depth 25-40 mm
– Minimum wall thickness 100 mm
– For harder material, the penetration is less.
– Distance to edge at least 150 mm.
– Distance to edge of brick at least 35 mm.
– Make only one attachment per brick or stone.
– Do not make attachments in the joints.
– Do not make attachments in the top four lay-
ers.
Steel as Base Material
a
b
c
a
b
mm
d
c
f
-a -5 mm
+b
+c
=d mm =d
+f
– Soft, non-alloyed steel. Thickness 4-12 mm.
35mm
25-40mm
a
b
d
d c
+a +6 mm +a +6 mm
+b +b
+c +c
mm =d
25mm 12mm
a
d
b
d
c
c
f
+a +6 mm +a +6 mm
+b +b
+c +c
mm =d
+f +f
150 mm
a
b
b
c d c
+b
+c
mm =d mm
4-12mm
6mm
a
b
b
c
d
f f
+b
+c
mm =d mm
+f
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