English
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English
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III. Compressed air system
Fastener driving tools equipped with contact actuation must be marked with the symbol” Do not
use on scaffoldings, ladders’ (see Fig.5) and shall not be used for specific application for example:
Proper functioning of the fastener driving tool requires filtered, dry and lubricated compressed air in
adequate quantities.
If the air pressure in the line system exceeds the maximum allowable of the fastener driving tool, a
pressure reducing valve followed by a downstream safety valve shall additionally be fitted in the
supply line to the tool.
NOTE: When compressed air is generated by compressors, the natural moisture in the air
condenses and collects as condensed water in pressure vessels and pipelines. This condensate
must be removed by water separators. These water separators must be checked on a daily basis
and if necessary drained, since corrosion can otherwise develop in the compressed air system
and in the fastener driving tool, which serves to accelerate wear.
The compressor plant shall be adequately dimensioned in terms of pressure output and performance
(volumetric flow) for the consumption which is to be expected. Line sections which are too small in
relation to the length of the line (pipes and hoses), as well as overloading the compressor, will result
in pressure drops.
Permanently laid compressed air pipelines should have an internal diameter of at least 19 mm and a
corresponding large diameter where relatively long pipelines or multiple users are involved.
Compressed air pipelines should be laid so as to form a gradient (highest point in the direction to
the compressor).Easily accessible water separators should be installed at the lowest points.
Junctions for users should be joined to the pipelines from above,
Connecting points for fastener driving tools should be fitted with a compressed air servicing
unit(filter/water separator/oiler)directly at the junction point.
1、
Single sequential actuation: An actuating system in which the trigger and the safety yoke have to
be activated so the only one single driving operation is actuated via the trigger after the muzzle of
the tool has been applied to the driving location, Thereafter further driving operations can only be
performed after the trigger has been returned to the non driving position whilst the safety yoke
remains depressed.
CT38106
Contact actuation (restricted version):An actuating system in which the trigger and the safety yoke
have to be actuated for each driving operation, with the order of actuation not being specified .For
repeated driving operations, it is sufficient if either the trigger remains activated and the safety yoke
is activated thereafter, or vice versa.
1、
When changing one driving location to another involves the use of scaffoldings, stairs, ladders,
or ladder alike constructions, e.g. roof laths;
2、
Closing boxes or crates;
3、
Fitting transportation safety systems e.g. on vehicles and wagons.
Colours:
Red on white ground,fastener driving tools and
ladder black
Fig. 4: Symbol” Do not use on scaffoldings, ladders”
Fig. 5
Warning: Never free-fire the tool at high pressure.
Please Read and observe these Operating Instruction before using the tool. Basic safety measures
should always be strictly followed to protect against damage to the equipment and personal injury
to the user or other people working in the vicinity of operation.
Ensure that the pressure supplied by the compressed air system does not exceed the maximum
allowable pressure of the fastener driving tool. Set the air pressure initially to the lower value of the
recommended allowable pressure (see TECHNICAL DATA).
Empty the magazine to prevent a fastener from being ejected at the next stage of work in the event
that internal parts of the fastener driving tool are not in the starting position following maintenance
and repair work or transportation.
Connect the fastener driving tool to the compressed air supply using suitable pressure hose
equipped with quick-action connectors.
Check for proper functioning by applying the muzzle of the fastener driving tool to a piece of wood
or wooden material and actuating the trigger once or twice.
3 Filling the magazine
Only those fasteners specified under TECHNICAL DATA (see 1.1) may be used
When filling the magazine, hold the tool so that the muzzle is not pointing towards the operator or
any other person.
4 Handling the tool
Pay attention to 2-Special Reference-of these operating instructions.
Having checked that the fastener driving tool is functioning correctly, apply the tool to a work piece
and actuate the trigger.
Check whether the fastener has been driven into the work piece in accordance with the
requirements.
1 Preparing a tool for first time operation
2 Connection to the compressed air system
Junctions for users should be joined to the pipelines from above,
Connecting points for fastener driving tools should be fitted with a compressed air servicing
unit(filter/water separator/oiler)directly at the junction point.
Oilers must be checked on a daily basis and if necessary topped up with the recommended grade of
oil (see TECHNICAL DATA). Where hose lengths of over 10 m are used., the oil supply for the fastener
driving tool cannot be guaranteed, We therefore recommend that 2to 5drops (depending on the
loading of the fastener driving tool)of the recommended oil (see TECHNICAL DATA) should be added
via the air inlet of the tool, or an oiler attached directly to the fastener driving tool. (See fig 6)
Fig.
6
IV. Preparing the tool for use
Tool
Quick
Connector
Quick
Connector
Lubricator
Filter
Regulator
(0-8,5 bar)
Cut-off
valve
Air
Compressor
Quick
Coupler
Quick
Coupler
Air Hose