Compressed-Air Processing; Ias 3 Hose Connector; Speed Adjustment; Dust Extraction - Festool LRS 400 Manual De Instrucciones Original

The specifi ed emissions values (vibration, noise)
– are used to compare machines.
– They are also used for making preliminary
estimates regarding vibration and noise loads
during operation.
– They represent the primary applications of the
power tool.
Increase possible for other applications, with oth-
er insertion tools or if not maintained adequately.
Take note of idling and downtimes of machine!
4 Compressed-air supply and commis-
sioning
Make sure that the pneumatic tool is
switched off when you connect the com-
pressed-air supply.
4.1

Compressed-air processing

The Festool service unit VE should always be used
to ensure that Festool pneumatic tools function
correctly. Consisting of a fi lter, control unit, con-
densation drain and lubricator, the service unit
cleans and lubricates the compressed air and
keeps it free of condensation. Here, the lubrica-
tor should be set so that a drop is applied to the
compressed air approx. every 7-10 minutes.
Damage that occurs as a result of in-
correct compressed-air processing is
excluded from warranty claims.
We recommend a service unit with a 3/8" connector,
when up to two Festool pneumatic tools are used.
A compressor that supplies at 500 l/min and at
an operating pressure of 6 bar should be used to
supply compressed-air. The diameter of the piping
system must be suffi ciently large (at least 9 mm).
4.2

IAS 3 hose connector

The sander is a pneumatic tool for connection to
the Festool IAS 3 system. This hose system com-
bines three functions in one hose:
- Compressed air supply [3-1]
- Exhaust air extraction [3-2]

- Dust extraction [3-3]

Connection and disconnection – see Fig. 2.
4.3 Commissioning
Switch [1-1] serves as an On/Off switch (I = On /
0 = Off).
5 Machine settings
The machine should always be discon-
nected from the compressed air supply
before any work is carried out on the
machine.
5.1

Speed adjustment

You can regulate the speed steplessly between 5,500
and 7,000 rpm using the adjusting wheel [1-2]. This
enables you to optimise the cutting speed to suit
the material.
5.2 Dust extraction
The sanding dust is extracted directly
through the extraction channels in the
sanding shoe directly at the point of sand-
ing.
To guarantee optimized dust extraction, we rec-
ommend using Festool extractors with automatic
switch-on/switch-off device for compressed-air
machines.
5.3

Attaching sanding material

Self-adhesive abrasives such as Stickfi x
sandpaper and sanding fl eeces can be
attached to Stickfi x sanding shoes.
The abrasives are simply pressed onto the sanding
shoe [1-3] and pulled off after use.
Always use original Festool sanding ma-
terials!
Use only sanding shoes with undamaged Velcro
coatings.
6 Maintenance and care
The machine should always be discon-
nected from the compressed air supply
before any work is carried out on the
machine.
All maintenance and repair work which
requires the motor casing to be opened
may only be carried out by an authorised
service centre.
Customer service and repair. Only
through manufacturer or service work-
shops: Please fi nd the nearest address
at: www.festool.com/Service
Use only original Festool spare parts! Or-
EKAT
4
der No. at: www.festool.com/Service
5
3
2
1
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