Operating instructions [PDF] (5 pages)
- Updated: 21.03.2026
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Area Empresarial Andalucía - Sector I
Calle Sierra de Cazorla nº7
C.P: 28320 Pinto (Madrid) SPAIN
Email: [email protected]
Manual de instrucciones
Istruzioni d’uso
Operating instructions
Bedienungsanleitung
Instructions d’emploi
Manual de instruções
LEN751E
LEN690
LEN610
www.grupostayer.com
ES
IT
GB
DE
FR
P
Kullanma Kılavuzu
TR
Instrukcja obsługi
PL
Machine Elements
1 Auxiliary handle
2 Clamping lever
3 On/Off switch
4 Lock-on button for On/Off switch
5 Dust box
6 Extraction adapter
7 Adjustment knob for belt position
8 Protective cap
!
For Your Safety
Working safely with this machine
is possible only when the
operating
and
safety
information
are
read
completely and the instructions
contained therein are
strictly
followed.
In addition, the general safety notes in the
enclosed booklet must be observed. Before
using for the first time, ask for a practical
demonstration.
•If the mains cable is damaged or cut through while
working, do not touch the cable but immediately
pull the mains plug. Never use the machine with a
damaged cable.
•Connect machines that are used in the open via a
residual current device (RCD) with an actuating
current of 30 mA maximum. Do not operate the
machine in rain or moisture.
• Always direct the cable to the rear away from the
machine.
• Apply the machine to the workpiece
only when
switched on. Switch off the machine only after it has
been lifted from the workpiece.
•Always switch the machine off and wait until it has
come to a standstill before placing it down.
•When working with the machine, always hold it
firmly with both hands and provide for a secure
stance.
•Secure the workpiece. A workpiece clamped with
clamping devices or in a vice is held more secure
than by hand.
•The machine can be used only for dry sanding.
•Do not work with materials containing asbestos.
•Do not continue to use worn, torn or clogged
sanding belts.
•Care should be taken to ensure that the operator or
foreign objects do not come into contact with the
running sanding belt.
•When grinding metal, flying sparks are produced.
•Take care that no persons are endangered.
•Due to danger of fire, no combustible materials
should be located in the vicinity (spark flight zone).
•Never allow children to use the machine.
• STAYER is only able to ensure perfect operation of
the machine if the original accessories intended for
it are used.
• Wear protective goggles, ear protection and a
dust protection mask.
• Wear protective gloves.
•For long hair, wear hair protection. Work only
with closely fitting clothes.
Belt sander
Rated power
No-load belt speed
Length of sander belt
Width of sander belt
Connection for self/external dust collection
Weight (without accessories), approx.
Protection class
LEN 690
LEN 610
LEN 751E
1200 W
1200 W
500 m/min
500 m/min
610
690
533
7.4 kg.
7.6 kg.
3.5 kg.
100
100
/II
/II
/II
900 W
0-360 m/min
76
Operating Instructions
Tool Specifications
ENGLISH
7
7
The values given are valid for nominal voltages [U] of 230/240 V ~ 50/60 Hz - 110/120 V ~ 60 Hz. For lower voltage and
Please observe the article number on the type plate of your machine. The trade names of the individual machines may vary.
models for specific countries, these values can vary.
The machine is intended for dry sanding of
wood, plastic, metal, filler and coated surfaces
at high removal rates.
Intended Use
The dust that is produced while working can be
detrimental
to health,
inflammable
or
explosive.
Suitable safety measures are required.
Examples: Some dusts are regarded as
carcinogenic.
Use suitable dust/chip extraction and wear a
dust respirator.
Dust from light alloys can burn or explode. Always
keep the workplace clean, as blends of
materials are particularly dangerous.
If your tool is equipped with a dust bag, empty it
frequently and after completion of sanding.
Be particularly careful when disposing of dust, as
materials in fine particle form may be explosive.
Do not throw sanding dust on an open fire.
Spontaneous combustion may in time, result
from mixture of oil or water with dust particles.
Dust Extraction
Internal Vacuuming with Dust Box
Attaching the dust box:
Attach the extraction adapter onto the outlet
piece setzen. Attach
the dust box onto the
extraction adapter and allow it to snap in.
External Dust Extraction (Accessory)
The machine can be plugged directly into the
receptacle of a STAYER all-purpose vacuum
cleaner
with remote control starting. The
vacuum cleaner starts automatically when the
machine is switched on.
The vacuum cleaner must be suitable for the
material to be worked.
When vacuuming dry dust that is especially
detrimental to health or carcinogenic
, use a
special vacuum cleaner.
For external dust extraction with a vacuum
cleaner, an extraction adapter must be used as
required (see accessories). Insert extraction
adapter and vacuum connection firmly.
Before any work on the machine itself, pull
the mains plug.
Swivel out the clamping lever fully. The sanding belt
is now loose and can be taken off.
Mount a new sanding belt.
Swivel the clamping lever back again to its original
position.
Lift the machine from where it is lying and switch it on.
Correct the position of the belt by pressing the
adjusting knob until the edge of the sanding belt
runs flush with the backing plate.
Make sure that the sanding belt does not rub into the
housing. Check the position of the sanding belt
regularly and if necessary, correct it again using the
adjusting knob.
Store sanding belts only hanging; avoid creasing, as
this makes the belts unusable!
Changing the Tool
Observe correct mains voltage: The voltage of the
power source must agree with the voltage specified
on the nameplate of the machine.
Switching On and Off
To start the machine, press the On/Off switch and
keep it depressed.
Lock the pushed On/Off switch by pressing the lock-
on button.
To switch off the machine, release the On/Off switch
or push and release it then.
Initial Operation
ENGLISH
8
8
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