Festool LEX 3 125/3 User Manual

717142_C / 2018-04-30
Festool GmbH
Wertstraße 20
D-73240 Wendlingen
Tel.: +49 (0)7024/804-0
Telefax: +49 (0)7024/804-20608
www.festool.com
Originalbetriebsanleitung - Druckluft-Exzenterschleifer 7
Original operating manual - Compressed air eccentric sander 13
Notice d’utilisation d’origine - Ponceuse excentrique pneumatique 19
Manual de instrucciones original - Lijadora excéntrica de aire comprimido 26
Istruzioni per l'uso originali - Levigatrice orbitale pneumatica 33
Originele gebruiksaanwijzing - Perslucht-excenterschuurmachine 40
Originalbruksanvisning - Tryckluftsexcenterslip 46
Alkuperäiset käyttöohjeet - Paineilma-epäkeskohiomakoneet 52
Original brugsanvisning - Trykluft-excentersliber 58
Originalbruksanvisning - Trykkluft-eksentersliper 64
Manual de instruções original - Lixadora excêntrica pneumática 70
Оригинал Руководства по эксплуатации - Эксцентриковая пневмошлифмашинка 77
Originál návodu k obsluze - Pneumatické excentrické brusky 84
Oryginalna instrukcja eksploatacji - Pneumatyczna szlifierka momośrodowa 90
LEX 3 77/2,5
LEX 3 125/3
LEX 3 125/5
LEX 3 150/3
LEX 3 150/5
LEX 3 150/7

Festool LEX 3 125/3 Specifications

General

Pad Diameter	125 mm
Sanding Stroke	3 mm
Weight	1 kg
Operating Pressure	6 bar
Air Consumption	290 l/min
Dust Extraction Connection Diameter	27 mm
Operating Principle	Pneumatic
Orbit Diameter	3 mm
Dust Extraction	Yes

Summary

Compliance Information

EC-Declaration of Conformity

Product conformity with EU directives and standards, declared under sole responsibility.

Safety Instructions

General Safety Regulations

General rules and warnings for safe operation, setup, and maintenance.

Risk at Workstation

Danger from Ejected Parts

Hazard as a Result of Dust and Vapours

Avoid Unintended Start-up

Risk of Getting Caught

Noise Hazard

Risks During Operation

Vibration Hazard

Risk Through Repeated Movements

Risk as a Result of Accessory Parts

Intended Use

Suitable Materials and Restrictions

Specifies materials suitable for sanding and those that must not be processed.

Required Accessories

Mandates the use of specific Festool hose systems and sanding pads.

Technical Data

Compressed Air Eccentric Sander Specifications

Presents technical data including drive, pad size, speed, air consumption, and weight.

Compressed-Air Supply and Commissioning

Compressed Air Preparation

Details requirements for air quality, lubrication, and service units.

Connection for IAS Hose System

Explains the functions of the IAS hose system (air supply, exhaust, dust).

Switch On/Off

Settings

Risk of Injury during Settings

Dust Extraction

Guidance on connecting and using dust extraction systems safely.

Setting and Adjusting the Speed

How to adjust the machine's speed for different materials and applications.

Replacing the Sanding Pad

Guidance on replacing sanding pads, including risks of incorrect size.

Attaching Sanding Accessories using StickFix

Instructions for quickly attaching sanding accessories to the StickFix pad.

Working with the Machine

General Working Precautions

Service and Maintenance

Risk of Injury during Service

Warning to disconnect power before any maintenance or repair work.