Würth PNG 102 Instrucciones De Servicio página 10

Attachment of collector
Push the collector 8 from the rear onto the gun and
secure it by turning it clockwise by ¼ revolution.
Operate the gun only, if the container is properly at-
tached and secured!
Suspension eyelet
Use the suspension eyelet 5 to attach the gun to a suit-
able suspension system. When not in use, the suspen-
sion eyelet 5 is held in a recess of the housing by a
magnet.
Changing gun tip
For each rivet diameter and material, choose and in-
stall a suitable tip 1 (see table 1). The use of incorrect
tips leads to incorrectly set rivets.
– Disconnect the gun from the compressed air sup-
ply line.
– Screw the tip 1 from the sleeve 2, using size 15
and 16 assembly spanners.
– Mount the selected tip by tightening it with the
assembly spanners. Loose tips might damage the
thread in the sleeve 2.
Tips that are not in use can be stored in the respective
boreholes in the base of the gun (see fig. II).
Setting a blind rivet
– Connect the gun to the compressed air supply
line.
– Insert the blind rivet into the tip of the gun.
– Insert the blind rivet at right angles into the rivet
hole in the workpiece and press it in.
– Actuate the trigger 10 until the rivet pin is torn off.
The torn-off rivet pin is automatically transferred by
vacuum to the waste collector 8.
Holding blind rivet in tip
This function allows for blind rivets to be held by vacu-
um in the tip so that it can be properly positioned even
when the rivet is to be set vertically.
– To switch on the vacuum extraction system, push
the slide switch 11 up until it engages (ensure that
the gun is connected to the compressed air supply
line).
– To completely shut down the vacuum function, use
a pin (e.g. rivet) to close the shut-off valve 17.
Emptying waste collector
Empty the waste collector regularly. Avoid overfilling,
as this could result in damage to the gun!
– Remove the waste collector
clockwise and empty it.
– To secure the waste collector
turn it clockwise.
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Adjustment of air direction (fig. III)
The direction at which the air exits the gun can be ad-
justed by turning the air deflector 9 attached to the rear
of the collector 8.
If a blind rivet is only taken up after two or more at-
tempts, clean the gripper jaws 4 or replace them, if
necessary. Check the hydraulic oil level, and add oil,
if required.
Cleaning/changing gripper jaws
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Checking hydraulic oil level / adding oil
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8 by turning it anti-
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8 again to the gun,
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Care and maintenance instructions
Disconnect the gun from the compressed air sup-
ply line.
2.
Unscrew the sleeve
3.
Unscrew the tension sleeve
Remove the gripper jaws 4.
Clean all components. If necessary, replace the
gripper jaws.
Apply a little grease to the sliding surfaces of the
gripper jaws and the tensioning sleeve 3 and
mount the gripper jaws.
Mount the tensioning sleeve 3 and the sleeve
Disconnect the gun from the compressed
air supply line.
2.
Unscrew the sleeve
6 and the seal with the
Unscrew the oil filler screw
six lobe driver 20.
7 (including lid) onto the
Screw the oil filler tank
gun.
Connect the gun to the compressed air supply line.
10. The waste oil is collected
Operate the trigger
in the oil filler tank.
Disconnect the gun from the compressed air sup-
ply line.
Pour out the waste oil and dispose of it according the
applicable environmental protection regulations.
Fill the oil filler tank to the mark with hydraulic oil.
Grab the draw piston unit at the tensioning sleeve
3 and move it several times back and forth until the
escaping oil is free of air bubbles. Slide the draw
piston unit back to the stop.
7 and screw in the filler
Screw off the oil filler tank
screw 6 with seal.
Connect the gun to the compressed air supply
line.
Actuate the trigger twice.
Turn the oil filler screw 6 carefully by about 2 full
revolutions to release it; the draw piston unit is
thereby slowly moved towards the front end posi-
tion. Collect escaping oil with a cloth.
Tighten the oil filler screw 6.
Tighten the sleeve 2.
2.