Hilti DX 76 PTR User Manual
DX 76-PTR
*384005*
384005
Hilti Corporation
LI-9494 Schaan
Tel.:+423 /234 2111
Fax: +423/2342965
www.hilti.com
Hilti = registered trademark of Hilti Corp., Schaan W 3249 0308 00-Pos. 1 1 Printed in Liechtenstein © 2008
Right of technical and programme changes reserved S. E. & O.
384005 / C
Bedienungsanleitung de
Operating instructions en
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Brugsanvisning da
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Bruksanvisning sv
Käyttöohje fi
Lietoßanas pamåcîba lv
Instrukcija lt
Kasutusjuhend et
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X-76-P-PTR
X-ENP
X-76-P-PTR
ENP2K
1 2
Nail
Nagel
Clou
mm
X-ENP2K X-ENP 19
3.32.7 6 10
> 20
For / Für / Pour
X-ENP2K + X-ENP
* Blue cartridges might be used as well for low strength steel up to 10 mm thickness.
* Für Standard Stahl bis zu einer Dicke von 10 mm können auch blaue Kartuschen verwendet werden.
* Des cartouches bleues peuvent également être utilisées pour de l’acier standard d’une épaisseur jusqu’à 10 mm.
red *
rot *
rouge *
X-ENP2K-20 X-ENP-19
Power regulation to be set according to nail stand-off.
Geräte Leistungseinstellung gemäss Nagelvorstand.
Réglage de la puissance selon l’enfoncement du clou.
green
grün
vert
blue
blau
bleu
black
schwarz
noir
Cartridge
Kartusche
Cartouche
3
1
2
3
4
6
2
1
7
5
8
2
1
9
2
4
3
1
10
5
4
12
1
2
3
11
2
3
1
DX 76 PTR direct fastening tool
It is essential that the operating instructions
are read before the tool is operated for the
first time.
Always keep these operating instructions
together with the tool.
Ensure that the operating instructions are
with the tool when it is given to other
persons.
Contents Page
1. General information 17
2. Description 18
3. Accessories, consumables 20
4. Technical data 20
5. Safety instructions 21
6. Before use 23
7. Operation 23
8. Care and maintenance 26
9. Troubleshooting 28
10. Disposal 31
11. Manufacturer’s warranty ‐ tools 31
12. Confirmation of CIP testing 32
1 These numbers refer to the corresponding illustrations. The illustrations can be found on the fold‐out
cover pages. Keep these pages open while studying
the operating instructions.
In these operating instructions, the designation “the
tool” always refers to the DX 76 PTR powder‐actuated
fastening tool.
Parts and operating controls 1
DX 76 PTR tool
MX 76‑PTR fastener magazine
@
Contact pins
;
Protective cap
=
Cycling grip
%
Cartridge strip guideway
&
Loading status control window
(
Power regulation wheel
)
Power regulation indicator
+
Padded end cap
§
Tool casing
/
Grip pad
:
Trigger
·
Piston guide release lever
$
Piston guide
£
Fastener magazine spall guard
|
Fastener stop piece
¡
Ventilation slots
Q
X‑76‑F‑15‑PTR fastener guide
W
Tool spall guard
E
Wearing parts
X‑76‑P‑ENP‑PTR piston
R
X‑76‑P‑ENP2K‑PTR piston
T
Piston brake
Z
en
1. General information
1.1 Safety notices and their meaning
WARNING
Draws attention to a potentially dangerous situation
that could lead to serious personal injury or fatality.
CAUTION
Draws attention to a potentially dangerous situation
that could lead to slight personal injury or damage to
the equipment or other property.
17
NOTE
Draws attention to an instruction or other useful
information.
Symbols
1.2 Explanation of the pictograms and other
information
Warning signs
en
Read the
operating
instructions
before use
Location of identification data on the tool
The type designation and serial number can be found
General
warning
Obligation signs
Warning:
explosive
substances
Warning: hot
surface
on the type identification plate on the tool. Make a
note of this data in your operating instructions and
always refer to it when making an enquiry to your
Hilti representative or service department.
Type:
Serial no.:
Wear eye
protection
Wear a hard
hat
Wear ear
protection
Wear
protective
gloves
2. Description
2.1 Use of the product as directed
The tool is intended for use in the construction industry and associated trades for driving fasteners into steel.
The tool is for hand‐held use only.
Modification of the tool is not permissible.
The tool may not be used in an explosive or flammable atmosphere unless it has been approved for use under
these conditions.
To avoid the risk of injury use only genuine Hilti fasteners, cartridges, accessories and spare parts or those of
equivalent quality.
Observe the information printed in the operating instructions concerning operation, care and maintenance.
The tool and its ancillary equipment may present hazards when used incorrectly by untrained personnel or
when used not as directed.
The tool may be operated, serviced and repaired only by trained personnel. This personnel must be informed
of any special hazards that may be encountered.
2.2 Piston principle with piston brake
The energy from the propellant charge is transferred to a piston, the accelerated mass of which drives the
fastener into the base material. Due to use of this piston principle, the tool is classified as a “low velocity
tool”. Approximately 95 % of kinetic energy is taken up by the piston when the tool is fired. As the piston is
always stopped by the piston brake as it reaches the end of its travel, excess energy is absorbed by the tool.
Accordingly, when the tool is used correctly, dangerous through‐shots become virtually impossible.
2.3 Drop‐firing safety device
The drop‐firing safety device is the result of coupling the firing mechanism with the cocking movement. This
prevents the tool from firing when dropped onto a hard surface, no matter at which angle the impact occurs.
18
2.4 Trigger safety device
The trigger safety device ensures that a fastener cannot be driven simply by pulling the trigger only. The tool
must be pressed against a firm surface before a fastener can be released.
2.5 Contact pressure safety device
The tool can be fired only when pressed fully against a firm surface with a force of at least 50 N.
2.6 Unintentional firing safety device
The tool is also equipped with an unintentional firing safety device. This prevents the tool from firing if the
trigger is first pulled and the tool then pressed against the work surface. The tool can be fired only when it is
first pressed correctly against the work surface and the trigger subsequently pulled.
2.7 Noise information
As per German legislation (3, GSGV dated January 18, 1991): The noise (power) level LWA,1S as per
§ 1 (2) 1b) applicable to the tool and, due to different workplaces depending on the application for which the
tool is used, also the noise (pressure) level LpAImax at the measurement surface of 1 metre as per § 1 (2) 1e),
are given in addition to the workplace related noise emission value in accordance with the noise measurement
standard. Operating conditions and circumstances of use: most powerful cartridge power load in accordance
with instructions for use with suitable fastener or stud fired vertically downwards into a concrete block and
in accordance with the means of measurement DIN 45635, part 34 “Measurement of the noise emitted by
machines – airborne noise, surface sound transmission – methods – powder‐actuated fastening tools”.
2.8 DX 76 PTR tool: applications and suitable fasteners
Fastening profile metal sheet to steel, steel thickness 6 mm – solid steel
Items required Ordering designation Comments
Fasteners X‑ENP‑19 L15 MX
Fastener magazine MX 76‑PTR
Piston set X‑76‑P‑ENP‑PTR
Fastening profile metal sheet to steel, steel thickness 3‑6mm
Items required Ordering designation Comments
Fasteners X‑ENP2K‑20 L15 MX
Fastener magazine MX 76‑PTR
Piston set X‑76‑P‑ENP2K‑PTR
10 fasteners per magazine
strip
10 fasteners per magazine
strip
en
2.9 DX 76 PTR tool with single fastener guides: accessories, applications and suitable fasteners
Fastening profile metal sheet to steel, steel thickness 6 mm – solid steel
Items required Ordering designation Comments
Fasteners X‑ENP‑19 L15
Fastener guide X‑76‑F‑15‑PTR
Piston set X‑76‑P‑ENP‑PTR
Single fastener
19
Fastening profile metal sheet to steel, steel thickness 3‑6mm
Items required Ordering designation Comments
Fasteners ENP2K‑20 L15
Fastener guide X‑76‑F‑15‑PTR
Piston set X‑76‑P‑ENP2K‑PTR
Single fastener
en
3. Accessories, consumables
Hilti toolbox DX 76 PTR KFD, large, with lockable cartridge
compartment
Toolbox for magazine tool
Cleaning set
Protective glasses
Protective glasses
Ear protectors
Hilti spray
Piston and piston brake set X‑76‑P‑ENP‑PTR and X‑76‑P‑ENP2K‑PTR
Spall guard for magazine and single fastener guides
DX 76 PTR test gauge
Cartridge type Ordering designation
Extra heavy 6.8/18 M black
Very heavy 6.8/18 M red
Heavy 6.8/18 M blue
Light 6.8/18 M green
DX 76 PTR
DX 76 / 860‑ENP, Flat brush, 25 mm dia. round
brush, 8 mm dia. round brush, pusher rod, cleaning
cloth
I‑VO 805 PS, clear
I‑VO 808 PS, tinted
Small
4. Technical data
Right of technical changes reserved.
Tool DX 76 PTR
Weight 4.37 kg
Dimensions (L × W × H) 464 mm × 104 mm × 352 mm
Magazine capacity
Contact movement
Contact pressure
Ambient operating temperature range
Maximum average fastener driving frequency*
NOTE
*for trouble‐free operation.
20
10 fasteners
32 mm
90…130 N
-15…+50°C
600/h