Device Elements - Würth DCN 4590 Traducción Del Manual De Instrucciones De Servicio Original

Art.
Sound pressure level (impacts)
Sound power level (impacts)
Measurement uncertainty K
Vibration emission according to ISO 8662-11+A1
Art.
Vibration emissions
Measurement uncertainty K

Device elements

Overview [fig. I]
1 Rotating air outlet*
2 Drive depth setting*
3 Workpiece contact with material protection
contact*
4 Magazine with lock
5 Magazine adapter*
6 Swivel pin (single / contact trigger)*
7 Trigger lever
* DCN 4590 only
Operation
Compressed air supply
For trouble-free operation of the device, a suffi-
■
cient supply of filtered, dry, oiled compressed air
is required.
• If compressed air is generated using com-
pressors, the air humidity naturally present
condenses out and collects as condensation in
the pressure tank and pipe lines.
• This condensation must be removed by a water
separator. Check and drain the water separa-
tor daily, otherwise corrosion can arise in the
compressed air system and the device resulting
in increased wear.
• Outlets that are provided for the nailers, must
be equipped with a compressed air service unit
(filter / water separator / oiler) directly at the
coupling point. Check the oiler daily and fill
with the recommended oil (see Technical data).
Emission values
Noise level according to EN 12549+A1
DCN 4590
91.2 dB
101.3 dB
2.5 dB(A).
DCN 4590
4.59 m/s
2.3 m/s
2
■
■
Connecting the device to a compressed air
supply
■
DKG 416
82.8 dB
84.8 dB
2.5 dB
DKG 416
1.22 m/s
2
0.61 m/s
The air volume is as important as the air
pressure. Dirt in the hose connectors or water
in the system can impair the air flow so that an
insufficient volume of air is available although
the indicated pressure is sufficiently high.
Before the device is examined for a fault, the
air supply and the compressed air source must
first be checked for possible causes that could
impede the volume flow (dirt, water).
Attention!
Operate the nailer only with clean, dry
compressed air with a regulated pressure of
between 4 bar and 8 bar.
Connect the nailer to the compressed air supply
with a quick-release connector.
CAUTION !
The nailer drive mechanism may
automatically execute a work cycle
if the nailer is being connected to the
compressed air supply for the first
time.
¾ First connect the nailer to the
compressed air supply and then
load it with fasteners.
2
2
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