Fein Dustex 35 LX, MX Wet Dry Vac Cleaner User Guide

Fein Dustex 35 LX, MX Wet Dry Vac Cleaner

INTRODUCTTIONS

Translation of the Original Instructions

Symbols, abbreviations and terms used.

Character| Unit of measurement, international| Unit of measurement, national| Explanation
---|---|---|---
P 1| W| W| Power input
P Max| W| W| Power consumption, max.
P A| W| W| Max. connected load of the integrated socket outlet
U| V| V| Rated voltage
f| Hz| Hz| Frequency
| l| l| Container capacity
| l| l| Capacity for liquids
| l/s| l/s| Air flow with 4 m hose
Ø 35 mm
| l/s| l/s| Air flow at fan
| hPa| hPa| Vacuum
L x B x H| mm| mm| Length x Width x Height
Ø| mm| mm| Diameter of a round part
| kg| kg| Weight according to EPTA-Procedure 01
L w| h-1| h-1| Air-exchange rate
L pA| dB(A)| dB(A)| Sound pressure level
L wA| dB(A)| dB(A)| Sound power level
K pA /K wA| dB(A)| dB(A)| Uncertainty
**| m/s2| m/s2| Vibrational emission value according to ISO 5349-1
| m, s, kg, A,
mm, V, W,
Hz, N, °C,
dB, min, m/s2| m, s, kg, A,
mm, V, W,
Hz, N, °C,|
dB, min, m/s2| Basic and derived units of measurement from the inter- national system of units SI**.

For your safety

WARNING Read all safety
warnings and all instructions. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.

Do not use this vacuum cleaner before your have thoroughly read and completely understood this instructions manual and the enclosed “safety warnings”. The documents mentioned should be kept for later use and enclosed with the vacuum cleaner, should it be passed on or sold.

Please also observe the relevant national industrial safety regulations.
Intended use of the vacuum cleaner:
Wet/dry vacuum cleaner for vacuuming of non-hazardous dusts and dusts of dust category L (FEIN Dusted 35 LX ()) and dust category M (FEIN Dusted 35 MX ()), minor dust particles, particularly when carrying out dust-forming work with a power tool, and extraction of non-combustible liquids, in weather- protected environments using the application tools and accessories recommended by FEIN.
This vacuum cleaner is intended for commercial use, such as in hotels, schools, hospitals, factories, shops, offices and rental businesses.

Only for EU countries:
Vacuum cleaners of dust category L according to
IEC/EN 60335-2-69 for dry vacuuming of hazardous dusts with an exposition limit value > 1 mg/m3.

Vacuum cleaners
M M of dust category M according to
IEC/EN 60335-2-69 for dry vacuuming of hazardous dusts with an exposition limit value > 0.1 mg/m3.

WARNING
The vacuum cleaner contains materials that are hazardous to one’s health. Have the emptying and maintenance, incl. the disposal of dust-collection containers, carried out only by specialists. Appropriate protective equipment is required. Do not operate the vacuum cleaner without the complete filter system. Otherwise there is danger to your own health.
This vacuum cleaner is also suitable for use with AC generators with sufficient power output that correspond the the Standards ISO 8528, design type G2. This Standard is particularly not complied with when the so-called distortion factor exceeds 10 %. When in doubt, please refer to the generator instructions/specification guide.

Special safety instructions

This vacuum cleaner is not intended to be used by persons (including children) with limited physical, sensory or mental capabilities, or lack of experience and/or knowledge.
Supervise children. This will ensure that they do not play with the vacuum cleaner.

WARNING
Operating personnel must be appropriately instructed in the use of this vacuum cleaner. Before usage, the person operating the vacuum cleaner must have been provided with information, instructions and training on using the vacuum cleaner and the materials to be vacuumed, including the safe procedure for disposal of vacuumed materials. The person operating the vacuum cleaner must observe the relevant safety regulations for the materials being vacuumed.

Wear personal protective equipment. Depending on application, use face shield, safety goggles or safety glasses. Where appropriate, wear dust mask, hearing protectors,  gloves and workshop apron capable of stopping small abrasive or work-piece fragments. The eye protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Pro-longed exposure to high intensity noise may cause hearing loss.

Operate the vacuum cleaner only from socket outlets with earthing contact that are according to regulations. Use only undamaged supply cords and regularly checked extension cords with earthing contact. A protective conductor without continuity can lead to electric shock.
The earthed connection socket dis-charges static charges. In connection with electrostatically discharging accessories (optional), this prevents the formation of sparks and current surges.

When wet vacuuming, operate the vacuum cleaner only when the container is level. Otherwise there is danger of electric shock from water penetrating into the vacuum cleaner motor.

Do not misuse the power supply cord to pull the vacuum cleaner around or pull the mains plug from the socket outlet. Keep the power supply cord away from heat, oil sharp edges, or moving parts. Do not drive over or pinch the power supply cord. Dam-aged or entangled power supply cords increase the risk of an electric shock.

Before replacing accessories, pull the mains plug from the socket out-let. This safety measure reduces the risk of electric shock.
Do not vacuum materials that are hazardous to one’s health, e. g., dust from beech or oak wood, masonry dust, asbestos. These materials are considered carcinogenic.

Provide for good ventilation of the workplace.
Do not vacuum inflammable or explosive fluids; for example, benzene, oil, alcohol, solvents. Do not vacuum hot or inflammable dusts. Do not operate the vacuum cleaner in rooms where the danger of an explosion exists. The dusts, vapours or fluids can ignite or explode.
Do not rivet or screw any name-plates or designs to the vacuum cleaner. If the insulation is damaged, protection against an electric shock will be ineffective. Adhesive labels are recommended.

Do not use accessories not specifi-cally intended or recommended for this vacuum cleaner. Just because the accessory can be attached to your vacuum cleaner, it does not assure safe operation.
Before starting operation (see page 4-7), check the power supply cord and the mains plug for damage.

WARNING
Use the vacuum cleaner’s socket out-let only for connection of an external power tool. The vacuum cleaner is automatically put into operation via the connected power tool.

The connected load of the power tool  must not exceed the maximum con-nected load of the vacuum cleaner’s
socket outlet PA.
Please also observe the operating instructions and safety warnings of the power tool being connected to the socket outlet of the vacuum cleaner.
Recommendation: Always operate the vacuum cleaner via a residual current device (RCD) with a rated residual current of 30 mA or less.
The vacuum cleaner may only be stored indoors.
The allowable ambient temperature when vacuuming is –10 °C to +40 °C.
Using the vacuum cleaner at low temperatures is not permitted. At low temperatures, the mains cable can become damaged and thus impair the safety.

Operating Instructions

Operation, see page 8.
An adequate ventilation rate L must be provided for when the outgoing air is circulated. The circulated air-flow must not exceed 50 % (max.) of the fresh air volume (room vol-
ume x ventilation rate Lw). The fol-lowing applies without special
ventilation measures:
Lw =1h-1.
In case of a short-circuit and/or heavy discharge of dust, switch the vacuum cleaner off immediately and disconnect it from the power supply.

Do not use the vacuum cleaner as a step or stepladder. If the vacuum cleaner tips over, you could injure yourself or damage the vacuum cleaner.
Flat-fold filter
Changing the filter, see page 9-11/ 38 Section “Fault Finding.” Wear personal protective equip-ment (respiratory mask, protective gloves) when changing the filter. The filter may only be changed in rooms suitable for this, where other persons are not at hazard.
After removing the contaminated filter, clean the clean-gas side and the sealing surfaces using commercially available, non-scouring cleaning agents and water.

CAUTION
Never vacuum without the flat-fold filter, as otherwise the motor will become damaged and increased output of fine dust may pose a hazard to one’s health.

For vacuuming dusts of dust category L or M, only dry flat-fold filters may be used that never were moist nor wet.
Before switching from wet to dry vacuuming, allow the flat fold filter to dry or replace through a dry one. Otherwise, the flat-fold fil-ter will become unusable.
Keep the flat-fold filter dry and clean it regularly.
Disposal bag, fleece filter bag (see page 8)

Only for FEIN Dustex 35 MX (**): For vacuuming fine dust and for low-dust disposal, a disposal bag or fleece filter bag must additionally be used.
When inserting, work the disposal bag over the container rim. Pull the other opening of the disposal bag completely over the collar of the vacuum socket.
To remove, work the disposal bag up, and pull it out toward the rear via the vacuum socket. Seal off the dis-posal bag with the closing strip.
After vacuuming wet debris, always remove the disposal bag.
When inserting a fleece filter bag, take care that the closing cover and the fleece filter bag face completely against the inside wall of the con-tainer. The cardboard flange of the fleece filter bag must be pulled over the collar of the vacuum socket.
After removing the fleece filter bag, seal it with the closing cover in order to avoid debris.

Audio signal (see page 12)
Only for FEIN Dustex 35 MX (**): Set the selector switch for the vacuum-hose diameter to the appropriate value.
When the air velocity falls below 20 m/s, an audio signal will sound. Empty the container and/or check the vacuum system for clogs.

Vacuum cleaner socket outlet (see page 11)
The switch position for switching the vacuum cleaner on is shown on page 11/12.

In switch position , the vacuum cleaner automatically starts as soon as the power tool connected to it is switched on.
Switch the vacuum cleaner off before connecting a power tool to the vacuum cleaner’s socket outlet. Make sure that the power tool is switched off when inserting its plug into the vacuum cleaner’s socket outlet.
After switching off a power tool connected to the vacuum cleaner’s socket outlet, the vacuum cleaner will run on for approx. 15 seconds and then automatically switch off.

Wet vacuuming (see page 17)
When wet vacuuming electrically conductive liquids, the vacuum cleaner is automatically switched off (automatic shut-off) when reaching the maximum filling height of the container. Pull the mains plug from the socket outlet and empty the container.
When wet vacuuming electrically non-conductive liquids (e. g., oils, drilling emulsions), the vacuum cleaner is not automatically switched off when reaching the maximum fill-ing height of the container. Empty the container in time.
Switch the vacuum cleaner off immediately as soon as foam or water comes out, and empty the container.
After completion of the wet vacuuming, clean the sensors and their intermediate area using a brush (see page 16).

Accessories

(see page 9/20)
Mount accessories applying only slight pressure. For disassembling, turn the parts somewhat against each other and pull apart.

Transport

The vacuum cleaner is not suitable for handling by crane. Do not hang the cleaner to a crane hook. Otherwise, you could injure yourself or damage the vacuum cleaner.
Lock the lockable castors when transporting the vacuum cleaner in vehicles (see page 8).
Carry the vacuum cleaner only by the handle, not by the push bar.
Only for FEIN Dustex 35 MX (**): Seal off the vacuum connection with the plug (see page 18).

Repair and customer service

Prior to any maintenance and clean-ing, disconnect the vacuum cleaner from the power source (pull mains plug).
Check the connections, seals and hoses. Have damage repaired only through a qualified repair per-son and only using original FEIN replacement parts.
Only for FEIN Dustex 35 MX (**): For transport and maintenance of the vacuum cleaner, seal off the vacuum connection with the plug (see page 18).
Use commercially available, non-scouring cleaning agents and water for cleaning the vacuum cleaner. After cleaning, allow the vacuum cleaner to dry completely.

Empty the container each time after using and remove coarse debris and dust.

Empty the container after vacuuming liquids. Afterwards, run the vacuum cleaner with the accessories connected for several minutes in order to dry them.
Dispose of used flat-fold filters and filter bags according to statutory regulations.
When replacing the power cable is required, have this carried out by FEIN or by an authorized FEIN Service Agent, in order to avoid hazardous situations.
Have a dust-technical inspection carried out at least once every year by the manufacturer or an instructed person, e. g. for damage of the filter, function and tightness against leakage of the vacuum cleaner as well as function of the control/monitoring unit (for FEIN Dustex 35 MX (**)).
For category L and M vacuum cleaners that were in contaminated environments, the exterior as well as all machine parts should be cleaned or treated with sealants. When per-forming maintenance and repair work, all contaminated components that cannot be cleaned to satisfactory must be disposed of. Such components must be disposed of in impermeable plastic bags conforming with the valid regulations for the disposal of such waste.
For maintenance on behalf of the user, the vacuum cleaner must be disassembled, cleaned and maintained as far as feasible, without causing a risk for the maintenance personnel or other persons. Prior to disassembly, the vacuum cleaner should be cleaned in order to pre-vent any risks.
The room/enclosure in which the vacuum cleaner is disassembled should be well ventilated. Wear per-sonal protective equipment during maintenance. After the maintenance, the maintenance area should be cleaned.
Products that have come into contact with asbestos may not be sent in for repair. Dispose of products contaminated with asbestos according to the applicable country-specific regula-tions for such disposal.
The current spare parts list for this vacuum cleaner can be viewed on the Internet at www.fein.com.
If required, you can change the following parts yourself:
Fleece filter bag, disposal bag, flat-fold filter, hose, tool adapter, elbow, vacuum tubes, crevice nozzle, floor nozzle, bristle lips, rubber lips, step adapter, vacuum brushes

Fault Finding

switch to “ I ”.
Reduced vacuuming capacity.| Vacuum cleaner not fitted correctly.| Mount vacuum cleaner lid properly and completely close both fasteners.
Vacuum system clogged.| Clean vacuum hose and extension tubes.
Fleece filter bag full.| Replace fleece filter bag.
Flat-fold filter full.| Replace flat-fold filter.
Disposal bag full.| Replace disposal bag.
Dust escapes during vacuuming.| Incorrect installation position of flat- fold filter| Correct installation position of flat-fold filter.
No suction capacity when wet vacuuming.| Container full.| Empty container.
Malfunction| Cause| Troubleshooting
---|---|---
The automatic shut-off (while wet vacuuming) does not respond.| Sensors soiled/ dirty.| Clean sensors and space in between with a brush.
Container full.| For electrically non-conductive liquids, check filling level and empty container, as required.
FEIN Dustex 35 MX (**): Audio signal sounds.| The vacuum-hose diameter setting and the actual vacuum-hose diameter do not correspond.| Set correct vacuum- hose diameter value at selector switch.
Flat-fold filter full.| Replace flat-fold filter.
Disposal bag full.| Replace disposal bag.
Vacuum system clogged.| Clean vacuum hose and extension tubes.

Warranty and liability.

The warranty for the product is valid in accordance with the legal regula- tions in the country where it is mar-keted. In addition, FEIN also provides a guarantee in accordance with the FEIN manufacturer’s war-ranty declaration.
The delivery scope of your vacuum cleaner may include only a part of the accessories described or shown in this instruction manual.

Declaration of conformity

This CE declaration is only valid for European Union and EFTA (European Free Trade Association) countries and only for products intended for the EU- or EFTA market. After placing the product on the EU market the UKCA mark loses its mark validity.
The UKCA declaration is only valid for the Great
Britain market (England, Wales and Scotland) and only for products intended for the Great Britain market. After placing the product on the Great Britain market the CE mark loses its mark validity.
FEIN declares itself solely responsible for this product conforming with the relevant provisions given on the last page of this Instruction Manual.
Technical documents at:

• C. & E. Fein GmbH,
• D-73529 Schwäbisch Gmünd

Environmental protection, disposal

Packaging, worn out vacuum cleaners and accessories should be sorted for environment-friendly recycling.

This CE declaration is only valid for European Union and EFTA (European Free Trade Association) countries and only for products intended for the EU- or EFTA market. After placing the product on the EU market the UKCA mark loses its mark validity.

• DIN EN 60335-1:2012 + AC:2014 + A11:2014 + A13:2017 + A1:2019 + A14:2019 + A2:2019
• DIN EN 60335-2-69:2012
• DIN EN 55014-1:2017+A11:2020
• DIN EN 55014-2:1997+A1:2001+A2:2008
• DIN EN 55014-2:2015+Cor:2016
• DIN EN 61000-3-2:2014
• DIN EN 61000-3-2:2019
• DIN EN 61000-3-3:2013
• DIN EN 61000-3-3:2013+A1:2019
• DIN EN 62233:2008
• 2006/42/EG, 2014/30/EU,
• 2011/65/EU

i. V. Dr. M. Hershel Director of Product Development

The UKCA declaration is only valid for the Great Britain market (England, Wales and Scotland) and only for products intended for the Great Britain market. After placing the product on the Great Britain market the CE mark loses its mark validity.

• BS EN 60335-1:2012 + AC:2014 + A11:2014 + A13:2017 + A1:2019 + A14:2019 + A2:2019
• BS EN 60335-2-69:2012
• BS 55014-1:2017+A11:2020
• BS EN 55014-2:1997+A1:2001+A2:2008
• BS EN 55014-2:2015
• BS EN 61000-3-2:2014
• BS EN 61000-3-2:2019
• BS EN 61000-3-3:2013
• BS EN 61000-3-3:2013+A1:2019
• BS EN 62233:2008
• Supply of Machinery Regulations 2008,
• EMC Regulation 2006, The Restriction of the Use of Certain Hazardous Substances in Electrical and
• Electronic Equipment Regulations 2012

i. V. Dr. M. Hergesell Director of Product Development

FEIN Service
C. E. Fein GmbH
Hans-Fein-Straße 81
www.fein.com

References

• High quality power tools and accessories | C. & E. Fein GmbH

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