Makita 446 L User Manual

58
MAKITA 446 L
italiano
7.2.3 Sostituzione
dell’elemento filtrante
1. Togliere la parte superiore del-
l’aspiratore dal contenitore dello
sporco, sollevandola assieme
all’elemento filtrante, con ciò
non adagiare la parte superiore
dell’aspiratore sulla protezione
(1).
2. Girare il cestello di sostegno del
filtro in senso antiorario (2) e
toglierlo (3).
3. Togliere con cautela l’elemento
filtrante.
4. Ripulire la guarnizione del filtro
(4), controllandola se danneg-
giata e, qualora necessario,
sostituirla.
5. Controllare il morsetto antista-
tico (5) se danneggiato e, qualo-
ra necessario, farlo sostituire
dal service della Makita.
6. Controllare la funzione del gal-
leggiante (6):
Nel rivoltare il cestello di pro-
tezione del filtro, si dovrebbe
poter muove facilmente in qua e
in là il galleggiante.
7. Inserire un elemento filtrante
nuovo.
8. Collocare il cestello di sostegno
del filtro e bloccarlo saldamente
girandolo in senso orario.
9. Smaltire l’elemento filtrante usa-
to secondo le norme di legge.
ATTENZIONE!
Non utilizzare mai l’aspiratore
senza filtro!
6
4
5
1
2
3
8 Eliminazione dei guasti
Guasto Causa Eliminazione
‡ Il motore non funziona > È intervenuto il fusibile della
presa di collegamento.
> È intervenuta la protezione
da sovraccarico.
• Inserire il fusibile.
• Spegnere l’aspiratore e farlo
raffreddare per ca. 5 minuti;
se poi l’aspiratore non può
essere riacceso, rivolgersi al
servizio di assistenza tecni-
ca Makita.
‡ Il motore non funziona in
automatico
> Attrezzo elettrico difettoso o
non collegato correttamente.
• Controllare il funzionamento
dell’attrezzo elettrico o colle-
gare saldamente la spina.
Nei seguenti lavori far atten-
zione, che non venga solle-
vata inutilmente della polvere.
Portare maschera protettiva
P2.

Makita 446 L Specifications

General

Model	446 L
Category	Vacuum Cleaner
Voltage	230 V
Power Consumption	1200 W
Hose Length	2.5 m
Power Source	Corded Electric
Airflow	3600 l/min
Noise Level	72 dB
Dust Capacity	27 L

Summary

Important Safety Instructions

Safety Instruction Symbols

Explains the meaning of symbols used to convey safety information and warnings in the manual.

User Safety and Authorized Use

Advises on user training, age restrictions, and adherence to regulations for safe operation.

Intended Use and Prohibited Materials

Defines suitable applications and lists materials that should not be vacuumed.

Operational Safety Precautions

Details precautions for power cords, connections, and filter condition during operation.

Electrical Safety and Requirements

Covers voltage checks, extension cord use, and residual current circuit breaker recommendations.

Tool Socket Safety Guidelines

Instructions for using the appliance socket and connecting power tools safely.

Maintenance and Repair Safety Procedures

Outlines safe practices for performing maintenance and cleaning tasks.

Accessory and Spare Part Safety

Emphasizes using only specified Makita accessories and spare parts for safety.

Product Description

Vacuum Cleaner Purpose and Application

Defines the vacuum cleaner's intended use for dry dust and liquids.

Operating Elements Identification

Identifies and lists the main operating components of the vacuum cleaner.

Before Starting Operation

Assembling the Vacuum Cleaner

Step-by-step guide on how to assemble the vacuum cleaner, including filter bag placement.

Operation

Connecting the Vacuum Cleaner

Details on connecting the suction hose and electrical power sources.

Connecting Power Tools to Appliance Socket

Instructions for safely connecting external power tools to the appliance socket.

Switching On and Operating Modes

Explains the operation of the switch for manual and auto modes.

Adjusting Suction Power Control

Describes how to adjust motor speed and suction power for optimal cleaning.

Using the Filter Cleaning System

Instructions on how to use the 'Push & Clean' system to clean the filter element.

Applications and Techniques

Effective Cleaning Techniques

Provides tips on using accessories and techniques for effective cleaning.

Vacuuming Dry Substances Safely

Guidance on safely vacuuming dry materials, emphasizing filter bag use.

Vacuuming Liquids Safely

Instructions for vacuuming liquids, including precautions and foam management.

Finishing Work and Storage

Switching Off and Proper Storage

Steps for safely shutting down the vacuum cleaner and storing it.

Maintenance

Recommended Maintenance Plan

Outlines tasks to be performed after work and as required for maintenance.

Emptying the Dirt Collection Tank

Step-by-step guide on how to safely empty the dirt tank.

Filter Bag Replacement Procedure

Instructions for removing and replacing the used filter bag.

Filter Element Replacement Guide

Detailed procedure for removing and installing a new filter element.

Hose and Accessory Clogging Check

Advice on inspecting and cleaning suction hoses and accessories for blockages.

Troubleshooting Common Issues

Further Information

Environmentally Responsible Recycling

Guidelines for environmentally responsible disposal of the appliance.

Product Guarantee Information

Information regarding the general terms and conditions of the product guarantee.

Product Tests and Approvals

Details on the tests and certifications the vacuum cleaner has passed.

Technical Specifications Overview

Provides key technical data, including voltage, power, and dimensions.

List of Available Accessories

Lists the available accessories and their corresponding order numbers.