Superabrasive
User Manual
Original Language
Lavina® 30LEU
10/2020
4
1. GENERAL INFORMATION
This owner’s manual is intended for the operator of the Lavina® ELITE machine, the servicing technician as well as for anyone
involved with operating or servicing the machine. We recommend that you read the instructions very carefully and follow them
strictly. The manual includes information about assembling, using, handling, adjusting and maintaining your Lavina® ELITE floor
grinding and polishing machine.
1.1 MANUFACTURER
Superabrasive was founded in 1987, as a manufacturer of high quality diamond tools for the stone and concrete industry. Today,
Superabrasive is one of the world’s leading companies in the production of diamond tools and floor grinding machinery. At
Superabrasive, we strive to deliver the very best solutions to our customers, and enable them to work more efficiently.
1.2 GENERAL DESCRIPTION
The Lavina® ELITE machine is intended for grinding, polishing and buffing concrete, marble, granite, limestone and terrazzo
surfaces with diamond tools. Additionally, the machine could be used for grinding wood floor surfaces.
The Lavina® ELITE machine is a three-disc machine, which can be used wet or dry.
For best results, use only tools manufactured or recommended by Superabrasive and its distributors.
The Lavina® ELITE machine is manufactured and fitted for the above-mentioned applications only! Every other use may possess
risks to the persons involved.
1.3 ENVIRONMENTAL CONDITIONS
The temperature range for operating the Lavina® ELITE machine outdoors is between 41°F and 86°F or 5°C and 30°C. Never
use the Lavina® ELITE machine during rain or snow when working outdoors. When working indoors, always operate the
machine in well‐ ventilated areas.
1.4 VACUUM CONNECTION
A connection for a vacuum dust extractor is located on the carriage. The Lavina® ELITE machine does not include a vacuum dust
extractor. The customer must purchase the vacuum dust extractor separately. The vacuum dust extractor must be adapted for
floor grinders and have a minimum air displacement of 310m3/h with a negative vacuum of 21 kPa.
1.5 LAVINA® 30LEU MAIN COMPONENTS
The Lavina® ELITE machine is made of two main component sections:
1.5.1
Carriage which contains:
Handle - the handle
on the frame is adjustable in height and allows the operator to work in a correct and safe
posture (see point 3. Handling and transportation).
LED lights - the LED lights
(Fig.1.1; Fig.1.2) enables the operator to work in darker areas. Existing lighting system
does not replace adequate overhead lighting.
The control panel
(fig.1.3) is positioned on top of the frame and contains buttons and switches for start/stop the
machine also for the pump, lights, RPMs control switch, hour meter unit, EMG button and the USB port for
charging your phone.
The water tank
is on the opposite side of the frame, so that the weight of the water does not affect the
operation of the machine. The frame weight, on the other hand, is fully absorbed by the driving wheels. An
electric pump sprays the water through a front mist system or internal under cover
.
Power box
Water pump
