metabo ASA 25 L PC All-Purpose Vacuum Cleaner Instruction Manual

: October 27, 2023
: metabo

metabo ASA 25 L PC All-Purpose Vacuum Cleaner

metabo-ASA-25-L-PC-All-Purpose-Vacuum-Cleaner-product-
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Declaration of Conformity

metabo-ASA-25-L-PC-All-Purpose-Vacuum-Cleaner-1

Under our sole responsibility, we hereby declare that these dust extractors, identified by type and serial number 1), meet all relevant requirements of directives 2) and standards 3). Technical documents for 4).

Specified Use

The vacuum cleaner is suitable for the vacu-uming of dust, solid materials (broken glass, nails etc.), liquids of any kind with the exception of highly inflammable, combustible liquids, and material that is hotter than 60 °C.
The vacuum cleaner is suited for the separation of dry, non-flammable dust, non-flammable liquids, wood dust and dangerous dust with workplace limit values > 1 mg/m³.
This appliance is not designed for use by persons (including children) with physical, sensory or mental disabilities, or with insufficient experience and/or knowledge, unless they are supervised by a person responsible for their safety, or have received instructions on how to use the appliance by this person.
Pay attention to the country-specific regulations, as well as the specifications of the material producer.
This product is designed for industrial use.
Dust containing asbestos must not be vacuumed.
Inflammable dust must not be vacuumed.
Vacuuming must never be performed on inflammable or explosive solvents, material saturated with solvent, dust that represents an explosion hazard, liquids such as petrol, oil, alcohol, thinner or material that is hotter than 60 °C. This would result in the risk of explosion and fire! You must not use the appliance in the vicinity of inflammable gases or substances.
The user bears sole responsibility for any damage caused by improper use.
Generally accepted accident prevention regulations and the enclosed safety information must be observed.

General Safety Instructions

Before using the appliance, carefully read through and familiarize yourself with all the enclosed safety information and the Operating Instructions. Keep all enclosed documentation for future reference, and ensure that you only pass on your appliance together with this documentation.
Before using the appliance, the user must receive information, instructions and training material on using the appliance and the materials for which it is to be used (including details on safe disposal of the extracted material).

Special Safety Instructions

For your own protection and for the protection of your appliance, pay attention to all parts of the text that are marked with this symbol!
Never allow children to use the appliance.
Children should be supervised to ensure that they do not play with the appliance.
Caution! Only use accessories that are included with the appliance or specified Operating Instructions. The use of other accessories may impair safety.
You must not perform any work using the appliance other than the work described here.
In the event of misuse, improper operation or unprofessional repair work, Metabo shall assume no liability for any damage incurred.
When the appliance is not in use, leave the hose on the appliance to prevent dust accidentally escaping.
Do not operate appliances or accessories under the following conditions:

If the appliance has recognizable damage (cracks/breaks),
If the mains connection lead is defective or shows signs of cracking or ageing,
If there is a suspected non-visible defect (after a fall).

Do not point the nozzle, hose or tube at people or animals.
WARNING – If any foam or water egresses, switch off the appliance immediately. Empty the container and, if necessary, the pleated filter.
Never sit or stand on the appliance.
Always lay the connection lead and hose so there is no danger of trip-ping.
Do not pull the connection lead over any sharp edges and do not kink or pinch it.
If the connection lead of the appli-ance is damaged, it must be replaced by a special connection lead. See the section on Repairs.
Always connect to a socket with protective contact.
Do not use any damaged extension leads.
Never insert or remove the mains plug with wet hands.
Only pull on the mains plug, not on the lead.
WARNING – The plug socket on the appliance must be used only for the purposes defined in the Operating Instructions.
Do not leave the appliance unattended. If there is a long work interruption, disconnect the mains plug. Ensure the plug cannot be recon-nected accidentally.
The vacuum cleaner must not be used or stored outside in wet conditions.
IMPORTANT – This machine must only be stored indoors.
Acids, acetone and solvents can corrode the appliance components.
Prior to any servicing work,
clean the appliance. Switch off the appliance after each use and pull out the mains plug. Ensure the plug cannot be reconnected acci-dentally.
Steam cleaners and high-pressure cleaners must not be used to clean the vacuum cleaner.
The inside of the cover must always be kept dry.
Mould contamination can result if the appliance is not cleaned for an extended period, especially if used in areas where foodstuffs are processed: Always clean and disinfect the vacuum cleaner immediately after use.
Never open the appliance outdoors during rain or storms.
Do not use the appliance outdoors in cold weather.
The appliance must not be operated in areas with an explosion hazard.
Ensure that the vacuum cleaner is steady.
If the extracted air is discharged into the room, ensure there is an adequate air change rate (L) in the room. Observe the regulations that apply in your country.
Caution! This appliance contains dust that is harmful to health. Discharge and maintenance operations (including disposal of the dust collection containers) must only be carried out by qualified specialists wearing appropriate protective clothing and equipment.
Warning – general danger!
Caution! Do not use the appliance until you have read the Operating Instructions.
WARNING – Operating personnel must receive adequate instruction in the use of this vacuum cleaner and in the materials for which it is used.
Warning sign for machines with dust class L:
While the appliance is suitable for extracting substances that pose a slight threat to health, it is not appropriate for reducing wood dust in inhaled air.
Dust from material such as paint containing lead, some wood species, minerals and metal may be harmful. Contact with or inhalation of the dust may cause allergic reactions and/or respiratory diseases to the operator or bystanders.
Certain kinds of dust are classified as carcinogenic, such as oak and beech dust, especially in conjunction with additives for wood conditioning (chromate, wood preservative).

Overview

See page 3.

Switch On/Off/Automatic operation/
Plug socket for power tool
Upper part
Button for filter cleaning ‘PressClean’ (PC)
Exhaust port
Snap lock
Suction opening
Container
Fleece filter bag *
PE filter bag *
Pleated filter
Filter cage

depending on equipment/not included in scope of delivery

Initial Operation

Before plugging in the appliance, check that the rated mains voltage and mains frequency, as specified on the rating label, match your power supply.
Attach the handle connecting piece or coupling to the suction hose (see illustration A, page 2.).
Prepare the suction tube as shown for storage in the repository (see illustration C, page 2.).

Inserting a Fleece Filter Bag (9)

We recommend using fleece filter bags for:

Applications, where small amounts of fine dust are created (e.g. spot-grinding and grinding of paint and lacquer coatings, extraction of drilling applications with small diameters < 10 mm of short duration, etc.).
Use of machines, such as: routers, planers, small grinding machines, etc.

When using a fleece/paper filter bag the filter cleaning is non-functional.
Switch off appliance. Unplug mains cable. Ensure the plug cannot be reconnected accidentally. Open the snap locks (6). Remove the upper part (3) from the container (8).
See illustration B, page 2. Holding the new filter bag by the flange, push it together with the rubber diaphragm over the suction connection. Ensure that the rubber diaphragm is fitted over the thicker section.
Replace the upper part of the appliance on the container and close the snap locks.

Inserting a PE Filter Bag (10)

We recommend the use of PE-disposal bags for:

Applications, where larger amounts of dust are created (e.g. removal of plaster surfaces, spot-grinding and grinding of screeds, etc.).
Use of machines, such as e.g.: renovation milling machines, renovation grinders, drywall grinders, wall grinders etc.

When using a PE disposal bag, the filter cleaning must be switched on (function AR / IR) for corresponding materials (see recommendation).
Switch off appliance. Unplug mains cable. Ensure the plug cannot be reconnected accidentally. Open the snap locks (6). Remove the upper part (3) from the container (8).
See illustration B, page 2. Holding the new filter bag by the flange, push it together with the rubber diaphragm over the suction connection. Ensure that the rubber diaphragm is fitted over the thicker section.
Spread out the PE filter bag (10) evenly across the container floor. Arrange the edges of the PE filter bag around the container rim so that the bag is firmly clamped on all sides by the attached upper part (3).
Replace the upper part of the appliance on the container, close the snap locks.

The Appliance

Switching On/Off, automatic operation

Select operating mode on switch (1):

0 = Vacuum cleaner off
I = Vacuum cleaner on (manual operation)
= Automatic On/Off switch:
The vacuum cleaner is switched on or off by means of a power tool connected to the mains socket (2).

PressClean

See illustration E, page 2. To clean the pleated filter (11) using a strong air flow: Press the button (4) during the work breaks (press down three times) while keeping the suction opening shut (on the suction hose or on the container).

Integrated blower function

For air-cleaning, drying purposes and diverting extracted air. For this purpose, insert a suitable hose (scope of delivery) in the exhaust port (5).
Do not allow the emitted blower air to enter confined spaces uncontrollably. Ensure the hose used is clean. Dust can be hazardous to health.

Power socket (2)

The power socket (2) is designed for connec-tion to a power tool only.
The total maximum permissible current consumption (of vacuum cleaner and connected unit) must not exceed the value Imax (see table, page 3).

Use

Dry Vacuuming

Vacuum using a dry filter, dry appliance and dry accessories only. If the cartridge is damp, dust may stick and form a crust.
Always use fleece filter bag (9) or PE filter bag (10) together with pleated filter (11).

Wet Vacuuming

Never operate the appliance without inserting a pleated filter (11). Otherwise, the appliance may be destroyed and water may also escape.
You can use either fleece filter bags (9) or PE filter bags (10). The pleated filter (11) is suitable for wet vacuuming.
Before carrying out any wet vacuuming, remove the dry vacuumed material. This process will prevent severe soiling and encrustation.
The appliance has a float system that enables it to switch off the air flow when the maximum liquid level is reached. When this happens, you will hear a distinct change in the sound of the motor. Then switch off the appliance and pull the plug from the socket. Only vacuum liquids when the float is working properly (see section 10. Maintenance).
After the appliance is switched off, some water may run back out of the hose. Before emptying, first take the suction hose out of the liquid.
If you are then going to dry vacuum, insert a dry filter. If there is frequent switching between dry and wet vacuuming, we recommend the use of a second (replacement) filter. Allow the filter, container and accessories to dry: otherwise dust may adhere to damp components.

Transport

Leave the hose on the appliance to prevent dust from accidentally being released.
Secure the suction hose or mains connection lead to the appliance using the transport bracket.
The upper part (3) must be securely sealed to the container (8) – check that the snap locks (6) are closed.

Cleaning

General Cleaning Instructions

Clean the container and accessories with water. Wipe the upper part (3) with a damp cloth.
Caution! This appliance contains dust that is harmful to health. Discharge and maintenance operations (including disposal of the dust collection containers) must only be carried out by qualified specialists wearing appropriate protective clothing and equipment.

Emptying the Container
Only permitted for dusts with occupational exposure limits > 1 mg/m3.

Unplug mains cable. Ensure the plug cannot be reconnected accidentally.
Open the snap locks (6). Remove the upper part (3) from the container (8).
Tip out the container.

Disposing of the Fleece Filter Bag

Pull the mains plug. Ensure the plug cannot be reconnected accidentally.
Put on a dust mask.
Open the snap locks (6). Remove the upper part (3) from the container (8).
Carefully pull back the fleece filter bag (9) from the suction opening (7).
Dispose of the vacuumed material in accordance with legal regulations.

Disposing of the PE Filter Bag

Insert mains plug.
Switch on the vacuum cleaner and clean the filter: Press the button (4) (‘PressClean’ see section7.2).
Switch off the vacuum cleaner: turn the switch (1) to the “0” position.
Put on a dust mask.
Open the snap locks (6). Remove the upper part (3) from the container (8). Before setting down the upper part, turn switch (1) to the “I” position so that any falling dust is vacuumed.
Carefully pull back the PE filter bag (10) from the suction opening (7).
Dispose of the vacuumed material in accordance with legal regulations.

Maintenance

General Instructions

Before performing any maintenance, always switch off the appliance and remove the mains plug. Ensure the plug cannot be reconnected acci-dentally.

Clean the appliance (see section9.).
For maintenance by the user, the vacuum cleaner must be taken apart, cleaned and maintained, to the extent possible, without endangering maintenance staff or other people.

Preventive Measures
Appropriate preventive measures include: cleaning the appliance before disassembly; providing local filtered forced ventilation where the vacuum cleaner is disassembled; cleaning of the maintenance area and providing suitable personal protective clothing and equipment.

Reduction in suction power

If the suction power decreases, carry out the following steps:

Clean the pleated filter (11): Press button (4) (‘PressClean’, see section 7.2)
Empty the container or replace the fleece filter bag (9) or PE filter bag (10).
Replace the pleated filter (11), or shake it out, brush it off or remove it, rinse under running water, dry and reinsert (see section 10.3).

Replacing the pleated filter (11)

Clean the pleated filter (11) again before replacement: Press the (4) button (‘PressClean’, see section 7.2).
Unplug mains cable. Ensure the plug cannot be reconnected accidentally.
Open the snap locks (6). Remove the upper part (3) from the container (8).

See illustration D, page 2. Turn the filter cage (12) anti-clockwise (bayonet catch) and remove. Remove the pleated filter (11).
Seal the old pleated filter immediately in a dust-tight plastic bag and dispose of it in accordance with regulations.
Fit the new pleated filter as far as the limit stop, ensuring that the filter is properly and securely posi-tioned. Insert the filter cage (12) and turn it anti-clockwise (bayonet catch) in order to secure the pleated filter.

Water sensor

CAUTION- Regularly clean the mobile float that is incorporated in the filter cage (12) and check it for signs of damage.

Technical inspection

At least once a year, the manufacturer or a suitably qualified and trained person must carry out a dust test, e.g. to check for damage to the filter, verify that the appliance is airtight and that the control unit is functioning correctly.
For maintenance by the user, the vacuum cleaner must be taken apart, cleaned and maintained, to the extent possible, without endangering maintenance staff or other people.

Preventive Measures
Appropriate preventive measures include: cleaning the appliance before disassembly; providing local filtered forced ventilation where the vacuum cleaner is disassembled; cleaning of the maintenance area and providing suitable personal protective clothing and equipment.
When carrying out maintenance or repairs, it is essential to dispose of any contaminated objects that cannot be adequately cleaned. These objects must be disposed of using impermeable bags and in accordance with the applicable regulations for removing such waste.

Troubleshooting

Reduction in suction power:
See the instructions in the section on Cleaning.

Is the pleated filter (11) dirty? Clean the cassettes.
Fleece filter bag (9) full? Replace the filter bag.
PE filter bag (10) full? Replace the filter bag.
Container (8) full? Empty the container.
Nozzle, tubes or hose blocked? Clean. Appliance will not start:
Is the plug in the plug socket?
No power from mains?
Mains lead OK?
Appliance hood correctly closed?
Has the water sensor cut off? – Empty the container; then switch on and off again.
The vacuum cleaner is not switched on or off by a power tool, even though switch (1) is set to the ‘ ‘ position. – Connect the power tool to the plug socket (2).

Accessories

Use only genuine Metabo accessories.
If you need any accessories, check with your dealer.
See page 4.

A Fleece filter bags
5 bags = 1 set B PE filter bags
5 bags = 1 set
C Pleated filter
D Suction hose
E Suction nozzle
F Floor nozzle (metal fitting)
G Universal nozzle
H Universal brush
I Upholstery brush
J Crevice nozzle K Rubber nozzle
L Floor nozzle set (with floor piece and wet vacuuming piece)
M Multipurpose nozzle

Repairs

Repairs to appliances must be carried out by quali-fied electricians only!
Use only original Metabo spare parts.
If you have Metabo electrical tools that require repairs, please contact your Metabo service centre. For addresses see www.metabo.com.
You can download spare parts lists from
www.metabo.com.

Environmental Protection

Metabo packaging can be 100% recycled.
Worn out appliances and accessories contain large amounts of valuable raw materials and plastics, which can also be recycled.
These instructions are printed on chlorine-free bleached paper.
For EU countries only: Never dispose of appliances in your household waste! In accordance with European Guideline 2002/96/EC on used electronic and electric equipment and its implementation in national legal systems, used power tools must be collected separately and returned for environmentally compatible recycling.

Technical specifications

Explanatory notes on the specifications on page 2. Changes due to technological progress reserved.

K =Dust class As per EN 60335-2-69.
A =Outer dimensions
U =Mains voltage
F =Mains frequency
I =Current consumption
N =Mains connection lead
P1 =Nominal power input
pU1 =Max. vacuum (at hose)
pU2 =Max. vacuum (at blower)
Vl/s1 =Max. volume flow (at hose)
Vl/s2 =Max. volume flow (at blower)
Dmax1 =Max. flow rate (at hose)
Dmax2 =Max. flow rate (at blower)
V =Max. container volume
m =Weight (without mains cable)
A-effective perceived sound levels:
LpA =Sound pressure level
LWA =Acoustic power level
During operation the noise level can exceed80 dB(A).

Wear ear protectors!
Measured values determined in conformity with EN 60704.
~ Alternating current
The technical specifications quoted are subject to tolerances (in compliance with the relevant valid standards).