Troubleshooting Guide; The Suction Motor Does Not Work; The Brush Motor Does Not Work; Insufficient Water On The Brush - ADIATEK ruby 50e Emploi Et Entretien

GB
The checking of all the other foreseen machine
operations is left to the authorized technical as-
sistance.

TROUBLESHOOTING GUIDE

THE SUCTION MOTOR DOES NOT WORK

1. Verify that the signal light for presence of the
tension (3) is on, if necessary, check that the plug is
correctly inserted in a functioning mains socket.
2. The model equipped with the key switch (see un-
der "OPTIONAL ACCESSORIES"), turn the key (6)
clockwise to switch on the machine.
3. Verify that the switch (2) is on.
If the problem persists, please contact the authorized
technical assistance.

THE BRUSH MOTOR DOES NOT WORK

1. Verify that the signal light for presence of the
tension (3) is on, if necessary, check that the plug is
correctly inserted in a functioning mains socket.
2. The model equipped with the key switch (see un-
der "OPTIONAL ACCESSORIES"), turn the key (6)
clockwise to switch on the machine.
3. Verify that the switch (1) is on.
4. Activate the levers for presence (7).
5. Check that the brush motor overload protection
device (5) did not intervene; in this case, rearm it.
If the problem persists, please contact the authorized
technical assistance.
ATTENTION:
Never leave the socket inserted in the mains plug
when the machine is not being used.

INSUFFICIENT WATER ON THE BRUSH

1. Verify that the signal light for presence of the
tension (3) is on, if necessary, check that the plug is
correctly inserted in a functioning mains socket.
2. The model equipped with the key switch (see un-
der "OPTIONAL ACCESSORIES"), turn the key (6)
clockwise to switch on the machine.
3. Activate the levers for presence (7).
4. Check that the solution valve lever (9) is open.
5. Check the level of the liquid in the solution tank.
6. Check that solution filter (A) is clean.
Se il guasto persiste, contattare il centro di assisten-
za tecnica autorizzato.

THE MACHINE DOES NOT CLEAN PROPERLY

1. The brush does not have the suitable bristle di-
mension: use only original brushes. For advice, con-
tact the authorized technical assistance.
2. The brush has got worn bristles. Check the brush
wear condition and eventually replace it (the brush
has to be replaced when the bristles have reached a
height of about 15mm).
To replace the brush, see instructions at paragraph
"BRUSH DISASSEMBLY" and "BRUSH ASSEMBLY".
3. The solution detergent is insufficient: open more
the solution valve.
4. Check that the liquid detergent is in the recom-
mended percentage.
Contact the authorized technical assistance for ad-
vice.

THE MACHINE TENDS TO MOVE SIDEWAYS

Acting upon the adjustment nut (A) placed on the
brush base group, it is possible to correct the direc-
tion of the machine movement. Screw down the nut
to correct the direction to the left, and unscrew it to
increase the direction to the right.

THE MACHINE TENDS TO VIBRATE

Loosen the blocking nut (B) placed on the brush base
group and act upon the screw to adjust the inclina-
tion in function of the brush consumption.
21
With the new brush placed on the floor, the screw
has to be adjusted at the distance indicated in the
figure. If, with the brush consumption, the brush
base begins to vibrate, provide to unscrew the screw
until the vibration stops.
After having finished the adjustment, tighten again
the blocking nut (B).

THE SQUEEGEE DOES NOT DRY PERFECTLY

1. Check that the squeegee rubbers are clean.
2. Check the height and inclination of the squeegee
(see section "SQUEEGEE" in "BEFORE USE").
3. Check that the suction hose is correctly inserted
in the proper seat on the recovery tank.
4. Clean the suction filter.
5. Replace the rubbers if worn out.
6. Check that the suction motor switch is on.
7. Check that the recovery tank is empty.

EXCESSIVE FOAM PRODUCTION

Check that low foam detergent has been used. Even-
tually add small quantities of anti foam liquid into
the recovery tank.
Please be aware that a bigger quantity of foam is
produced when the floor is not very dirty. In this
case please dilute detergent solution.
GB