Descaling
H
ard water will cause limescale to build up in the
boiler. Limescale can damage the boiler if not
removed by descaling. We recommend descaling
the tanks in the Blue Evolution every 60 days or
earlier if the warning indicator light starts flashing.
9
Look foward to it.
Start-up steam with hot water module
Start-up suction
The soaking effect and, thus, cleaning performance can be
increased for heavy soiling by switching the hot water mo-
dule to steam.
INFO:
Do not use on sensitive surfaces or materials.
Switching on “hot water module”
Press button
C
on the control panel to activate the hot wa-
ter module. The symbol
N
on the display begins to flash.
Pressing button
T4
on the handle for the hot water module
switches the function on and symbol
N
on the display stays
illuminated.
Always use button
T4
on the handle to switch the hot water
module on and off.
T3
T4
The "hot water module" flow-through can be adjustet, by
pressing the button
C
in 10% increments. This is indicated
between 010 an 100 in the display.
Display shows 010 = 10% minimum amount of hot water
Display shows 100 = 100% maximum amount of hot water
Suction
Press button
B
on the display to activate suction.
LED
D
for suction turns red. (Suction mode 3 = max.)
Press button
T3
on the handle to switch on suction.
Briefly press button
T5
+ or
T5
on the side to vary suction
power.
MIN = LED
D
turns green
MED = LED
D
turns orange
MAX = LED
D
turns red
Press button
T3
briefly to turn suction off again.
INFO:
As there is liquid in the hose and in the extension pipes du-
ring suction operation, the sucker should not disconnected
immediately after cleaning finishes.
A short delay (approx. 30 seconds) is required.
T5
B
D
C
N
13
Step 1: Drain the Steam, Extraction, and
Boiler Tanks.
Drain plugs are located on the bottom of the Blue
Evolution. The exhaust cover must be removed to
access the drain plugs.
DO NOT PLACE THE
BLUE EVOUTION IN ITS SIDE TO DESCALE.
Tools Required:
Ø
5mm allen wrench
Ø
13mm socket wrench
Ø
Catch container
Ø
1 gallon container for descaling solution.
①
The Blue Evolution must be cool and at room
temperature before descaling.
②
Place the Blue Evolution on a flat surface and lock
all 4 wheels.
③
Tilt the Blue Evolution and remove the exhaust
cover (see figure 1).
④
Remove the boiler cap pressing down and turning
counter-clockwise (figure 2)
⑤
Tilt the Blue Evolution to expose the boiler tank
plug. Use a 13mm wrench to remove. Place a
catch pan to collect draining water.
⑥
Using 5mm allen wrench, remove the water tank
plug (blue) and extraction tank plug (yellow).
⑦
Replace all drain plugs.
Ø
Boiler plug is tight when it stops turning.
Ø
The (blue) steam and extraction (yellow) tank
plug have a snug fit and will NOT stop turning.
DO NOT OVERTIGHTEN.
⑧
The boiler tank is now ready for descaling.
Figure 1: Remove Exhaust Cover
Figure 2:Remove boiler cap
Figure 3: Remove drain plug
Boiler Tank Drain Plug (13mm)
5mm Allen
13mm socket
Steam
Extraction
Summary of Contents for Blue Evolution
Page 1: ...User Manual 1781 Anchor Avenue Petersburg VA 23803 800 758 3141 1 ...
Page 2: ...2 ...
Page 12: ...12 ...
