Columbus TA 50 Mode D'emploi page 14

PUMP
5. Set to position "I" the switches of the vacuum motor and the rotating brush.
6. Set to position "I" the pump switch. In this way the solution pump works only while the control
lever is pressed down. With the pump switch in position "II", you have a continuous flow,
without having to keep the spray laver pressed.
7. Set the regulation valve on the left-lower part of the machine, in order to regulate the quantity
of water sprayed on the carpet. Screw the knob to reduce the water-flow, and unscrew to
increase the flow. To help the priming of the pump, initially unscrew totally the knob.
Attention: Do not let the pump function without water!
The machine should not be used to vacuum dust, which would be sucked by the vacuum motor,
damaging it.
I I
O O
O
I I I
BRUSH
VACUUM
14
TA 50│K 50
CONTROL
LEVER