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turn round or replace excessively worn squeegee blades. They can be
reversed to extend the working life,
-
STRAIGHT SQUEEGEE: adjust pressure on the ground using the
screw on the mobile support, tightening lightens the pressure,
unscrewing increases pressure.
-
PARABOLIC SQUEEGEE: adjust pressure on the ground by
tightening the adjustment nuts above the levelling wheels on the back
of the squeegee.
5.7.
The brush motor shuts down:
-
the automatic battery protection device has tripped. Stop working and
recharge the batteries immediately.
5.8.
The dirty water does not drain out through the hose:
make sure the tank is not blocked near the drain outlet.
-
-
remove any blockages in the drain hose itself.
5.9.
The machine leaves a smeary mark:
-
no water flow,
no solution in the tank (fill the tank), or solution tank filter dirty (clean
-
filter),
check the brush feed pipe which could be blocked, -
-
water cock if closed.
-
carry out the additional checks described in point 5.1.
5.10. The machine does not move forward or moves forward too
slowly
(BF SERIES MODELS WITH DRIVE ONLY)
-
check and remove any oxidation on the battery terminals, then tighten,
-
the squeegee is stuck to the ground by excessive suction. See point
5.6.
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the batteries are flat, stop work and recharge.
open
the
ENGLISH 17
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