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VC 20-U-Y /
VC 20-UM-Y /
VC 40-U-Y /
VC 40-UM-Y
Bedienungsanleitung de
Operating instructions en
Mode d’emploi fr
Istruzioni d’uso it
Manual de instrucciones es
Manual de instruções pt
Gebruiksaanwijzing nl
Brugsanvisning da
Bruksanvisning sv
Bruksanvisning no
Käyttöohje
Οδηγιεςχρησεως el
Használati utasítás hu
Инструкцияпозксплуатации ru
Printed: 24.03.2014 | Doc-Nr: PUB / 5140206 / 000 / 03
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Printed: 24.03.2014 | Doc-Nr: PUB / 5140206 / 000 / 03
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Printed: 24.03.2014 | Doc-Nr: PUB / 5140206 / 000 / 03
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Printed: 24.03.2014 | Doc-Nr: PUB / 5140206 / 000 / 03
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ORIGINAL OPERATING INSTRUCTIONS
VC 20-U‑Y/VC 20-UM‑Y/VC 40-U‑Y/VC 40-UM‑Y wet / dry
vacuum cleaner
en
It is essential that the operating instructions
are read before the appliance is operated for
the first time.
Always keep these operating instructions together with the appliance.
Ensure that the operating instructions are
with the appliance when it is given to other
persons.
Contents Page
1 General information 20
2Description 21
3 Accessories 23
4 Technical data 24
5 Safety instructions 25
6Beforeuse 28
7 Operation 30
8 Care and maintenance 33
9 Troubleshooting 34
10 Disposal 36
11 Manufacturer’s warranty 37
12 EC declaration of conformity (original) 37
1 These numbers refer to the corresponding illustrations. The illustrations can be found on the fold-out cover
pages. Keep these pages open while studying the operating instructions.
In these operating instructions, the designation “the appliance” always refers to the VC 20‑U‑Y/ VC 20‑UM‑Y/
VC 40‑U‑Y/ VC 40‑UM‑Y wet/dry vacuum cleaners. The
information given in these operating instructions applies
to all 4 versions unless explicitly stated that it refers only
to the VC 20‑UM-Y / VC 40‑UM-Y.
Parts, operating controls and indicators 1
Grip
@
Control switch
;
Catch
=
Waste material container
%
Gripping areas
&
Hose socket
(
Cover for hose socket (only
)
VC 20‑UM‑Y/ VC 40‑UM‑Y)
Power outlet for power tools
+
Hose holder
§
Supply cord stowage point
/
Vacuum cleaner top section
:
Battery cover locking clip
·
Hose diameter selector switch (only
$
VC 20‑UM‑Y/ VC 40‑UM‑Y)
Pushbar attachment point (pushbar is an access-
£
ory)
Charging status indicator
|
Filter cleaning system ON / OFF button
¡
Charging station status indicator
Q
Battery compartment (left/right)
W
Filter cover retaining screws
E
Automatic filter cleaning system status indicator
R
1 General information
1.1 Safety notices and their meaning
DANGER
Draws attention to imminent danger that will lead to
seriousbodilyinjuryorfatality.
WARNING
Draws attention to a potentially dangerous situation that
could lead to serious personal injury or fatality.
CAUTION
Draws attention to a potentially dangerous situation that
could lead to slight personal injury or damage to the
equipment or other property.
20
NOTE
Draws attention to an instruction or other useful information.
1.2 Explanation of the pictograms and other
information
Prohibition signs
Transport by
crane is not
permissible.
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Warning signs
On the appliance
General
warning
Obligation signs
Wear
protective
clothing
Wear
respiratory
protection!
Symbols
Warning:
caustic
substances
Wear
protective
gloves.
Warning:
electricity
Wear ear
protection.
Warning:
explosive
substances
Wear safety
shoes.
WARNING: This unit contains hazardous dust. Emptying
and maintenance, including the removal of the dust bag,
mayonlybecarriedoutbysomeonewhoisfamiliar
with the unit and wearing suitable protective gear. Do
not switch on the unit until the complete filter system
has been installed and the function of the volume-flow
control has been tested.
Location of identification data on the appliance
The type designation and serial number can be found
on the type identification plate on the appliance. Make
a note of this data in your operating instructions and
always refer to it when making an enquiry to your Hilti
representative or service department.
Type:
Generation: 01
Serial no.:
en
Read the
operating
instructions
before use.
Return waste
material for
recycling.
2 Description
2.1 Use of the product as directed
The appliance is a universal industrial vacuum cleaner with an effective filter cleaning system for dry dust. It is suitable
for wet and dry vacuum cleaning applications.
The appliance can be powered by the electric mains supply or operated cordlessly using Hilti 36V Li‑ion batteries.
When powered by the electric mains supply, the appliance can be used simultaneously as a charging station for all
Hilti Li‑ion batteries (14V/22V/36V). When the adapter plate and pushbar are fitted (accessories), the vacuum cleaner
can be used as a trolley to transport up to three Hilti toolboxes.
The appliance is suitable for collecting the slurry created by wet drilling or wet cutting operations on mineral materials
using Hilti diamond coring or Hilti diamond sawing equipment and for collecting large quantities of dry mineral dust
when working with Hilti diamond grinders and cutters, rotary hammers and dry cutting core bits.
The VC 20‑UM‑Y and VC 40‑UM‑Y are suitable for picking up dry and non-flammable dusts, liquids, wood chips or
shavings, mineral dusts containing quartz and hazardous dusts with exposure limit values (e.g. MAK or AGW values)
≧0.1 mg/m³ (dust class M as per IEC/EN 60335-2-69).
Picking up any other hazardous substances is not permissible.
Picking up oil or liquids with a temperature of over 60°C is not permissible.
When picking up dusts with an exposure limit value, steps must be taken to ensure adequate air exchange in the room
if the exhaust air from the appliance is released into the room (please observe the locally applicable regulations).
The appliance must not be used to pick up materials that present a risk of explosion, glowing or burning materials,
flammable materials (exception: wood chips or shavings), aggressive dusts (e.g. magnesium or aluminium dust, etc.)
or aggressive liquids (e.g. gasoline, solvents, acids, coolants or lubricants, etc.).
Do not operate the appliance when laid on its side (always operate in upright position).
Thetotalweightoftheapplianceincludingthewastematerialpickedupmust not exceed 80 kg.
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Do not stand on the appliance (do not use as a substitute for a ladder).
Do not use the appliance for continuous, stationary operation in automatic or semi-automatic systems.
The operating personnel must be instructed on how to use the appliance prior to beginning work, they must be
informed of any hazards associated with the materials to be picked up and they must be familiar with the correct
procedures for safe disposal of these materials.
Underwater use is not permissible.
Use of the appliance to clean down persons or animals is not permissible.
Use an antistatic suction hose in order to avoid electrostatic effects.
en
This appliance is suitable for commercial use, e.g. in hotels, schools, hospitals, factories, shops, offices and by rental
companies.
Working on materials hazardous to the health (e.g. asbestos) is not permissible.
The working environment may be as follows: construction site, workshop, renovation, conversion or new construction.
Observe the information printed in the operating instructions concerning operation, care and maintenance.
To avoid the risk of injury, use only genuine Hilti tools and accessories.
The appliance and its ancillary equipment may present hazards when used incorrectly by untrained personnel or when
used not as directed.
Modification of the appliance or tampering with its parts is not permissible.
Observe the safety rules and operating instructions for the accessories used.
To avoid hazards, use only the approved batteries and chargers.
Do not use the battery as a power source for other unspecified appliances.
2.2 Hose diameter settings (only VC 20‑UM‑Y/ VC 40‑UM‑Y)
In order to ensure that the M-function warning signal tone threshold is configured correctly, the hose diameter setting
must correspond to the hose diameter used.
2.3 The items supplied as standard include:
1 Appliance with filter element
1 Suction hose complete with hose connector
(electrically conductive), hose sleeve and
tapered adapter
1 PE VC 20 plastic dust bag
1 Operating instructions
2.4 Using extension cords
Use only extension cords of a type approved for the application and with conductors of adequate gauge. The appliance
may otherwise lose performance and the extension cord may overheat. Check the extension cord for damage at
regular intervals. Replace damaged extension cords.
Recommended minimum conductor cross section and max. cord length for operating the appliance in
conjunction with an electric tool plugged into the built-in power outlet:
Conductor cross section
Mains voltage 220-240 V 20 m 40 m 50 m
Use only extension cords equipped with an earth conductor.
Do not use extension cords with a conductor cross section of less than 1.5 mm².
2.5 Using extension cords outdoors
When working outdoors, use only extension cords that are approved and correspondingly marked for this application.
1.5 mm² 2.5 mm² 3.5 mm²
2.6 Using a generator or transformer
This appliance may be powered by a generator or transformer when the following conditions are fulfilled: The unit
mustprovideapoweroutputinwattsofatleasttwicethemaximumvalueprinted on the type identification plate on
the power tool or appliance. The operating voltage must remain within +5% and -15% of the rated voltage at all times,
frequency must be in the 50 – 60 Hz range and never above 65 Hz, and the unit must be equipped with automatic
voltage regulation and starting boost.
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