Superabrasive LAVINA B21-E, Руководство пользователя

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Superabrasive User Manual Original Language Lavina®B21-E 4/2016
9
VACUUM CLEANER BAG
The dust bag is located in the box on the bottom left (Fig. 4.5) side of the machine. Unscrew the two bolts (Fig. 4.6) and
remove the cover. Before putting the bag, release the hole of the cardboard by pushing gently inside and fold the paper.
Attentively put the bag cardboard to the slot between the tube and the support (Fig. 4.7), push the cardboard to the wall of
the box, by paying attention that the tube goes into the hole of the cardboard. Put the cover back and screw the two
handles.
The bags are for dry cleaning application. They are made of special filter paper that stops
and prevents the growth of bacteria, fungus and acari inside the bag. Check regularly if
the bag is full (no more than 2/3 of the bag volume should be full). Some small parts of
the dust (plaster, mortar, powder etc.) can clog the pores of the paper and cause the suction power to drop on even a half-
empty bag. In that case, change the bag to avoid damage or overheating of the vacuum. There should be always a vacuum
bag inside the machine, regardless of whether water is being applied. When working with water, turn off the vacuum
cleaner and periodically check the bag condition.
THE CONTROL BOARD
1. Digital Tachometer Indicates the revolution per minute of the
grinding plates (not the revolution per minute of the entire
unit).
2. OFF VAC switch off the vacuum cleaner
3. Reset button resets the alarm of the inverter
4. PUMP ON/OFF switch switch on and off of the water pump
5. Power led lights green when the power is on
6. Potentiometer controls the RPM of the polishing and cleaning
tool from 1500 – 2000 rpm
7. ON VAC switch on the vacuum cleaner
8. OFF button stops motor
9. ON button starts motor
10. Emergency button used in Emergency situations for stopping
the motor
STARTING THE MACHINE
First, follow the directions in the chapter on Safety Devices and Safety Instructions. Next, release the emergency stop (4.8-
11) and check that the power LED lights. Check the potentiometer (4.8-6), and ensure that it is set to the working speed. 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 ON button (4.8-9).
Figure 4.5
Figure 4.6
Figure 4.7
Figure 4.8