is possible to use the above-mentioned
steamcleaning functions together.
• Vacuum by pressing button L1
• When work is finished, release the steam le-
ver L3 a few moments prior to switching off
the suction motor L1. This will allow the suc-
tion ducts to recover the humidity.
FOAM CLEANING
Only model ETNA 4.1 FOAM:
32 Connect the device to a minimum 5 bar
air compressor (not supplied).
33 Using specific detergents is indispensa-
ble for foam production.
• Insert antifoam additive in the tank, 50 cc.
• Insert the compressed air fitting hose in V1
(hose not supplied).
• Adjust the air pressure from 2 to 5 bar with
knob V3.
• Fit the most suitable accessory in the handle
of the flexible hose L.
• Connect the device to a suitable electrical
outlet.
• Start by pressing main switch B.
• Selection switch P1 to the air position
AIR (II)
• Selection switch P to position
(I) detergent.
• For foam outflow, press lever L3
• Distribute the foam.
• Leave the detergent on for 1 minute.
• Vacuum by pressing button L1
• When work is finished, release the steam le-
ver L3 a few moments prior to switching off
the suction motor L1. This will allow the suc-
tion ducts to recover the humidity.
RINSING WITH AIR AND WATER
Only model ETNA 4.1 FOAM:
32
Connect the device to a minimum 5 bar
air compressor (not supplied).
• Insert the compressed air fitting hose in V1 (hose
not supplied)
• Adjust the air pressure to the maximum with knob
V3.
• Fit the most suitable accessory in the handle
of the flexible hose L.
• Connect the device to a suitable electrical
outlet.
• Start by pressing main switch B.
• Selection switch P1 to the position
AIR (II)
• Selection switch P to the position
H2O (II) water
• For air and water outflow, press lever L3
• Vacuum by pressing button L1.
TOPPING UP THE BOILER WATER TANK WITH WA-
TER
• The boiler water tank L supplies the boiler
through an electronic level control; since this
is an external tank, it can be topped up any
time.
• When water runs out in the boiler water
tank:
1. the appliance beeps intermittently
2. the no-water level pilot light C flashes
3. the steam stops coming out
To top up, proceed as follows:
• Switch off the boiler switch E
• Turn off the main switch B
• Remove the cable from the socket
• Fill the boiler water tank J
AFTER USE
• Every time you finish working, put switch P,
P1, E, B in OFF position.
• Extract the plug from the wall socket.
REMOVING THE HEAD
Before taking the head A off of the drum I, re-
move the prove K from the tank (fig. 7)
• Release the hooks G and raise the head A (Fig. 8
and 9).
• Put the washable filter on the head (Fig. 10 and
11).
EN
21
Summary of Contents for ETNA 4.1
Page 2: ...F F B B E E P P R R H H C C D D H2 H2 Etna 4 1 IVP 4 0 VAC 4 1 Etna FR 4 1 L1 A A 2...
Page 4: ...1 2 4 5 6 7 8 3 G J1 J K 4...
Page 5: ...9 H2 12 10 Z1 11 5...
Page 9: ...9...
Page 69: ...3 P P1 E B OFF A I K 7 G A 8 9 10 11 A I P 6 H2 M flex flex flex flex www lavorservice com 69...
Page 70: ...K 12 2012 19 EU 2012 19 EU 70...
Page 76: ...04 1 05b 23 21 24 22 16 24 XX 03 XY 2 2 60 11 OFF 0 6 AR 76...
Page 98: ...98...
Page 99: ......
