Regular Maintenance - Numatic TTB-1620/100T Mode D'emploi

ALWAYS ENSURE THAT THE MACHINE IS SWITCHED OFF PRIOR TO ANY
!
Next remove floor-tool vacuum hose and flush-out
with clean water.
B
Next empty clean water tank, using emptying hose
and again flush-out with clean water.
Fig 32
IMPORTANT:
Remove white vac filter and clean if required (keep dry) (Fig 33).
Never use the machine without the recommended filter as it may cause damage to the vac
motor.
The clean-water tank filter is located to the rear of the battery compartment,
and should be checked at regular intervals.
Unscrew the cap check the filter condition (Fig 34), rinse and refit.
Ensure tank has been emptied and care is taken when working in the vicinity of
batteries.
NOTE:
ANY SPILLS SHOULD BE WIPED-UP BEFORE THE TOP TANK IS

Regular Maintenance

MAINTENANCE USING THE MASTER CONTROL ON/OFF KEY.
REMOVE THE KEY PRIOR TO ANY MAINTENANCE OPERATION.
C
B
C
Whilst pressing in the top tank hood toggles, remove the hood (Fig 32)
The hood also has a sealing-rubber which should be examined at
every clean-down.
Rinse using clean water , avoiding the vac filter
Remove debris basket filter and rinse using clean water, and refit.
IMPORTANT:
If the debris basket is allowed to become clogged, vacuum performance can deteriorate.
LOWERED.
After use, empty waste-water tank using emptying
A
hose and flush-out with clean water.
26
!
A
Fig 33
Fig 34