NaceCare Solutions ST995 - Manual (Page 22)

INSUFFICIENT WATER ONTO THE BRUSHES
Figure 63
1.
Make sure that the cock is open.
2. 2. Make sure that there is water in the solution tank.
Figure 64
3.
Clean the solution filter.
4. Check that no thermal protection (circuit breaker) is activated.
(See THERMAL PROTECTORS).
THE MACHINE DOES NOT CLEANSATISFACTORILY
1.
Check the brushes and replace them if necessary (the brushes
have to be replaced when the bristles reach approximately 15
mm height). To replace the brushes see “BRUSHES
DISASSEMBLY” or “BRUSHES ASSEMBLY”
2. Use a different kind of brushes to the ones fitted as standard.
For cleaning operations on floors where the dirt proves to be
particularly resistant, we recommend using special brushes,
which may be supplied optionally according to, needs (see
under “CHOICE AND USE OFBRUSHES”).
3.
THE SQUEEGEE DOES NOT DRY PERFECTLY
1.
Check that the squeegee is clean.
2. Adjust the height of the squeegee support (see “MACHINE
PREPARATION”).
3. Clean the whole suction group (see” WEEKLY
MAINTENANCE” and “WEEKLYMAINTENANCE”)
4. Replace the rubbers, if worn (see” WEEKLY
MAINTENANCE”)
5. Check that no thermal protection (cicuit breaker) is activated.
(See THERMAL PROTECTION).
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