Hilti DD VP-U Manual page 12

1.2.3 Symbols in illustrations
The following symbols are used in illustrations:
These numbers refer to the illustrations 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 illustration and refer to the numbers used in
the key in the product overview section.
These characters are intended to specifically draw your attention to certain points when handling
the product.
1.3 Product information
products are designed for professional users and only trained, authorized personnel are
permitted to operate, service and maintain the products. This personnel must be specifically informed about
the possible hazards. 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.
▶ Write down the serial number in the table below. You will be required to state the product details when
contacting Hilti Service or your local Hilti organization to inquire about the product.
Product information
Type designation
Generation
Serial no.
1.4 Declaration of conformity
The manufacturer declares, on his sole responsibility, that the product described here complies with the
applicable legislation and standards. A copy of the declaration of conformity can be found at the end of this
documentation.
The technical documentation is filed here:
Hilti Entwicklungsgesellschaft mbH | Tool Certification | Hiltistrasse 6 | D-86916 Kaufering, Germany
2 Safety
2.1 Additional safety instructions
▶ Also study all instructions relating to safety and operation in the corresponding operating instructions of
the system products (vacuum base plate, drill stand, diamond core drilling machine).
▶ Keep the air vents of the pump free from dirt and dust. Ensure adequate free space at the air discharge
to prevent overheating.
▶ Stand the pump on a dry, horizontal surface for operation and secure the vacuum pump so that it cannot
slip out of position.
▶ In the event of failure of the electric supply or malfunction of the product, the vacuum is maintained for
a short time. Stop working immediately and check the pressure gages on vacuum pump and vacuum
base plate. Secure the drilling system so that nothing can fall.
▶ Do not tamper with or modify the product in any way.
▶ Use only Hilti Hilti spare parts.
▶ Always empty the water separator before transporting the vacuum pump.
▶ Ensure that the working area is well lit.
▶ At regular intervals, check the vacuum hose for leaks and damage and replace faulty hoses without
delay.
▶ Avoid kinks in the vacuum hose.
▶ Keep the supply cord, extension cord, water hose and vacuum hose away from rotating parts of the
machine.
▶ This product is not intended for use by persons (including children) with physical, sensory or mental
disabilities or persons lacking the appropriate experience and/or knowledge. These persons must receive
instruction in safe handling of the appliance and must be supervised throughout their use of the appliance
by a responsible person.
8 English
DD VP-U
01
416185
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