Operating and Maintenance Instructions
EN
LB.5WR – LC.25WR – LB.40WR – LB.60WR – LC.105WR
8702037 – 01/01/2011 – R.0
www.dvp.it
9
3.4
NOISE EMISSION
This pump has been designed and constructed to reduce noise at its source.
The sound pressure levels contained in the table of technical specifications were measured at maximum vacuum
and outlet conveyed according to UNI EN 2151.
4
INSTALLATION
4.1
RECEIPT AND CONTENT VERIFICATION
Upon receipt of the pump, verify that the packaging is intact. If everything is intact, unpack the contents and check
the pump. If packaging shows signs of damage due to transport or storage conditions, immediately notify the
shipping agent and the manufacturer.
It is always necessary to check that the material received corresponds to its accompanying document.
Packages should be opened taking all precautions to avoid harm to people and the contents thereof.
4.2
PACKAGING
Depending on the size and based on the mode of transport, the pump is packaged in the following ways:
•
single box with infill material;
•
on wooden pallets with cardboard covers;
•
in single boxes positioned on pallets with protective film.
The pallet wood can be reused or recycled in accordance with applicable laws in the country of pump installation.
Other materials such as cardboard, plastic or protective film must be disposed of in accordance with local regulations.
Do not burn or disperse package components in the environment.
4.3
TRANSPORT AND HANDLING
HAZARD
All transportation, lifting and handling operation must be performed by qualified and experienced
personnel.
The pump can be lifted and moved with forklifts or with lifting equipment (ropes, hooks, etc.) that are appropriate to
the weight indicated in the table of technical data and on the identification plate. Manual handling and transportation
are permitted only in accordance with local regulations.
WARNING
Prepare the pump as detailed in the next chapter and empty the oil tank (see "Changing the oil")
for transport.
4.4
STORAGE
Drain the oil inside the pump and close the intake and outlet with the appropriate protections and, only for LB.5WR,
disassemble the filter at the intake using the relevant connector (see paragraph 3.3.1). The pumps are to be stored
in their packaging and stored in covered, dry, protected places that are not exposed to bright sunlight, with
temperatures in the range indicated in the table of technical specifications.
4.5
ENVIRONMENTAL CONDITIONS
The pump must be installed and used in a covered and adequately lit location.
The installation area must meet all
requirements of height, air circulation and meet the requirements imposed by existing legislation.
Temperature, Humidity and altitude
The corresponding limit values are shown in the table of the technical specifications (chapter 3.3). Please contact
the Manufacturer if environmental conditions are different from those prescribed.
