Deep-Cleaning Instructions; Turn On The Twin Tt - Rotho TWINtt AQUAFILTER Manual Del Usuario

Deep-Cleaning Instructions

Once you have prepared the anti-splash grid and attached the desired accessories, you can plug in
the TWIN TT, turn it on, and begin deep-cleaning.
Do not use supplementary air control during deep-cleaning!
The supplementary air switch on the suction hose handle must remain closed during deep-cleaning. An open
switch causes dirty solution to spill.
Refill the cleaning solution and empty the recovery tank regularly during cleaning!
Using the injection pump without solution may result in damage to the pump. When the solution tank empties, turn
off and unplug the TWIN TT. Then, refill the solution tank and empty the recovery tank.

Turn On the TWIN TT

When deep-cleaning, you must turn on the vacuum cleaner and then activate the injection pump. To
turn on the TWIN TT when deep-cleaning, do the following:
1. Press and hold the One-Touch power button. Do not release
the button yet. The vacuum turns on and the LED above the
power button turns green, then yellow. Release the button
when the LED turns yellow. This sets the TWIN TT to maxi-
mum suction strength.
2. Activate the injection pump by pressing the button on the left
side of the TWIN TT. The LED above the injection pump
Power button turns red. It is normal for the injection pump to
make a loud noise as it is activated.
Once the injection pump is activated, begin deep-cleaning.
Deep-Cleaning Instructions
Before you deep-clean a surface, make sure you have equipped the correct accessory for that sur-
face. See Deep-Cleaning Accessories on page 24/25 for more information. To deep-clean a surface,
do the following:
1. Make sure the vacuum cleaner and injection pump are both on.
2. Place the nozzle in one corner of the surface to be cleaned.
3. Pull and hold the check valve lever to begin spraying cleaning solution.
4. Pull the spray nozzle towards you in a steady motion. Do not release the check valve handle
until you reach the opposite edge of the surface to be cleaned.
If liquid remains on the cleaned surface, vacuum the liquid up without spraying cleaning solu-
tion. If the surface is particularly dirty, spray cleaning solution while pushing the nozzle forward
over the dirty surface and then pull it back towards yourself while continuing to spray.
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ROBERT THOMAS, L.P. ©2010
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