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

384005 / C

Bedienungsanleitung de Operating instructions en Mode d’emploi fr Gebruiksaanwijzing nl Brugsanvisning da Bruksanvisning no Bruksanvisning sv Käyttöohje fi Lietoßanas pamåcîba lv Instrukcija lt Kasutusjuhend et

3+]+[ 4 5 6 7

+≠

"±

"≠

"“

+±+“+#+|+Ç

X-76-P-PTR

X-ENP

X-76-P-PTR

ENP2K

1 2

Nail Nagel Clou

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

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

X‑76‑F‑15‑PTR fastener guide

Tool spall guard

Wearing parts

X‑76‑P‑ENP‑PTR piston

X‑76‑P‑ENP2K‑PTR piston

Piston brake

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.

NOTE

Draws attention to an instruction or other useful information.

Symbols

1.2 Explanation of the pictograms and other information

Warning signs

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.

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

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

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

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.

10 fasteners

32 mm

90…130 N

-15…+50°C

600/h

+ 12 hidden pages