NaceCare Solutions AV4X - Manual (Page 3)

3
Transport Wheels
In normal operation, the transport wheels must be in their rearmost position. To set the wheels, lift the
handle of the machine to take all the weight off the rear wheels and using your foot, swing the wheel axle
rearward. For transport or storage, lift the handle vertically and the wheels will swing to the forward
position.
OPERATION
To operate the machine as a self-contained extractor, follow the
instructions below:
Fill: Fill the machine with hot clean water using a clean bucket or hose direct from the
faucet. Then, pour into the solution tank an appropriate quantity of a good quality extraction chemical.
Note: This agent should be low foaming to avoid vacuum motor damage.
Plug In: Plug the machine into the wall outlet.
Vacuum: Locate the vacuum motor switch at the rear panel.
Solution: Set the pump switch in the lower on position (marked with “I”). Note: the solution
will not flow unless the hand grip is rotated.
Note: In some instances it is useful to have continuous water flow without having to rotate the hand grip.
To do this, simply set the pump switch to the upper on position (marked with “II”). This will give
continuous water flow until the solution switch is turned off.
Cleaning: Once you are prepared to clean, set the transport wheels in the operating
position, turn the vacuum on and rotate the hand grip. Pull the machine backwards to clean.
NOTE: Do to the powerful vacuum motors, it should not be necessary to lift up on the handle to apply
additional pressure to the vacuum shoe
To operate the machine with cleaning accessories, follow the instructions
below.
Note: This feature requires the purchase of optional accessory tools.
Fill the machine and plug in as above, remove the vacuum hose from the right hand side of the recovery
dome and insert the accessory hose. Disconnect the solution line at the quick coupler on the rear panel
and insert the male end of the accessory hose solution line.
Attach to the other ends of the accessory hose to your choice of accessory tool. Turn the vacuum motor
on with the “Vacuum” switch and turn on the solution pump by setting the switch in the upper position
marked with “II”. Water will flow when the valve on your accessory tool is depressed.
IMPORTANT: Watch the recovery dome for signs of excess foaming. If excess foam develops, turn the
machine off immediately and empty the recovery tank. Use a defoamer to cut down on foam generation
in the recovery tank.