Superabrasive
User Manual Original Language
Lavina® 30GEB
1/2021
19
CONTROL BOARD
THE CONTROL BOARD
1 Throttle
Push forward to accelerate.
2 Start/Stop clutch
Start will electronically activate the grinding plates
to spin; stop will disconnect engine from grinding heads
3
Lights
switch
4 Start/Stop Engine switch
Turn key fully to the right (make contact) to
ignite the engine. Fully to the left will arrest the engine
.
5
Electronics Module of digital fuel control system
When running,
it indicates the revolutions per minute of the tool holders. When not
running, it indicates the worked hours. The hour meter will blink
between 48-52 hours as a reminder for oil change.
6
Emergency button
used to stop the motor in case of emergency
7 Panel cover Under the cover is the
30 Amp fuse for the electrical
system and the contacts separating the electrical system between
carriage and the main head.
8 USB charger
9
Phone holder
11 Cover
with cup holder
STARTING THE MACHINE
First, follow the directions in the chapter on Safety Devices and Safety Instructions. Check oil level. Open the service valve
on the propane tank about one and a half (counterclockwise) turns. Next, make sure the Start/Stop Clutch rocker (2) is in
stop position and check that the throttle (
1
) in the IDLE position. This creates the necessary vacuum to open the lock‐off
valve inside the regulator. Actuation of the throttle lever will keep the lock‐off valve from opening and the engine from
getting fuel so the engine will not start. Proper maintenance will insure easy starting. Engage starter (
4
) for a
MAXIMUM
of
5 to 6 seconds or until the engine fires. Serious starter damage will result if this is exceeded and the warranty may not
apply. Operate the engine at half throttle for approximately two minutes to properly warm engine. Then advance to full
throttle for best results. If working wet, add water to the floor surface. If working dry, instead switch on the vacuum unit.
Finally, hold the machine firmly and push the start of the Start/Stop clutch button (2).
OPERATING THE MACHINE
Guide the machine in straight lines across the floor, slightly overlapping the previously completed surface with
each new line. Work at a constant speed, allowing the tools time to work at a speed appropriate for the tools’ grit
size. Avoid vibrations. Do not stop the machine while tools are still running as they will mark the surface of the
floor. When working wet, select the destination of the water feed with the water tap (fig. 4.2-1) and periodically to
release water onto the floor surface. When working dry, check the floor surface periodically for dust accumulation.
Check regularly to see if your vacuum works properly.
STOPPING THE MACHINE
Stopping of the machine must be done gradually.
To begin, disengage the clutch by pushing the Stop clutch rocker (2), and return the throttle (1) to the IDLE
position. Wait 5-10 seconds. Turn the
Start/Stop Engine switch (4)
fully to the left in order to arrest the engine
.
Close
(clockwise) the service valve on the propane tank.
• In case of an emergency ONLY press the “
Emergency
Stop Button
" (6).
When you are finished with the machine, store the propane tank outside the building, in a
SECURE
place away from
heat or direct sunlight.
Fgure 4.4
