Hilti VC 20 Manual De Instrucciones Original página 22

1.2.3 Symbols in the illustrations
The following symbols are used in our illustrations:
These numbers refer to the corresponding illustrations found at the beginning of these operating
instructions
The numbering reflects the sequence of operations shown in the illustrations and may deviate
from the steps described in the text
Item reference numbers are used in the overview illustrations and refer to the numbers used in
the Product overview section
This symbol is intended to draw your special attention to certain points for handling the product.
1.3 Product-dependent symbols
1.3.1 Symbols on the product
The following symbols are used on the product:
Warning: hot surface
Transport by crane is not permissible.
1.4 On the appliance
VC 20-UL
VC 40-UL
WARNING: This unit contains hazardous dust. Emptying and maintenance, including the removal of
the dust bag, may only be carried out by someone who is familiar with the unit and wearing suitable
protective gear. Do not switch on until the complete filter system has been installed.
VC 20-UM
VC 20-UME
VC 40-UM
VC 40-UME
WARNING: This unit contains hazardous dust. Emptying and maintenance, including the removal of the
dust bag, may be carried out only by well-informed persons 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.
1.5 Product information
Hilti products are designed for professional users and only trained, authorized personnel are permitted to
operate, service and maintain the products. This personnel must be informed of any particular hazards that
may be encountered. The product and its ancillary equipment can present hazards if used incorrectly by
untrained personnel or if used not in accordance with the intended use.
The type designation and serial number are printed on the rating plate.
18 English 2122701
*2122701*