Hilti DX 76-PTR Bedienungsanleitung Seite 30

2. Check that the tool cycling grip is in its starting
position.
3. Insert the correct piston in the piston guide in
the tool.
4. Screw the fastener guide (or fastener magazine)
onto the piston guide as far as it will go and then
turn it back until it engages.
en
5. Cycle the tool once with the cycling grip.
7.5 Driving fasteners using the single fastener
guide (accessory)
WARNING
Check that the spall guard is fitted to the tool.
7.5.1 Inserting the fastener in the
single-fastener tool 11
1. Turn the tool so that the fastener guide is pointing
upwards.
2. Insert the fastener in the tool from above.
7.5.2 Selecting the cartridge 3
1. Determine the thickness of the material to be
fastened and the grade of the supporting steel.
2. Select a suitable cartridge and power setting
according to the cartridge recommendations.
NOTE For details of recommended cartridges,
please refer to the applicable approvals or the
Hilti Fastening Technology Manual.
7.5.3 Inserting the cartridge strip 4
Push the cartridge strip, as far as it will go, into the
cartridge strip guideway on the side of the tool.
7.5.4 Driving fasteners with the single-fastener
tool
1. Press the tool against the working surface at
right angles.
2. Drive the fastener by pulling the trigger.
3. Prepare the tool for driving the next fastener by
pushing the cycling grip back toward the rear of
the tool and then forward to its original position.
7.5.5 Checking and adjusting fastener driving
depth 3 6
NOTE
Fastener driving depth can be adjusted by turning
the power regulation wheel on the tool. (setting 1 =
minimum; setting 4 = maximum)
30
Check the nail stand-off and power setting in ac-
cordance with section 7.2.5 "Checking and adjusting
fastener driving depth".
7.6 Fastening shear connectors (accessories
required) 9 12
WARNING
Check that the spall guard is fitted to the tool.
7.6.1 Inserting the fastener in the HVB fastener
guide
NOTE
These instructions apply to driving the first fastener
in the shear connector.
NOTE
Please note that the HVB fastener guide is equipped
with a piston stopper (X-76-PS) but no piston brake
(X-76-PB-PTR).
NOTE
The HVB base plate thus does not prevent punching
through (no PTR function).
1. Fit the HVB fastener guide in accordance with
the instructions in section 7.4 "Changing the nail
magazine or fastener guide (accessory)".
2. Push the slider over until it engages and the
number "1" is visible.
3. Turn the tool so that the fastener guide is pointing
upwards.
4. Insert the fastener into the tool from above at the
marked opening.
7.6.2 Inserting the cartridge strip
NOTE
For best results when fastening HVB shear con-
nectors, use black cartridges or, in some cases, red
cartridges. For details of recommended cartridges,
please refer to the applicable approvals or the Hilti
Fastening Technology Manual.
Push the cartridge strip, as far as it will go, into the
cartridge strip guideway on the side of the tool.