Buffalo DW464, Instruction Manual

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PROBLEM CAUSE SOLUTION
The water of the
machine is not warming
(the warming indicator
is not lighting up)
The machine has not stopped the
filling of the water Wait for the filling of the
water to stop. Check that
the overflow pipe is at the
correct position to avoid
constant filling
The thermostats (boiler or tank)
are set at a lower temperature
than required Increase the thermostat
temperature
The washing pump is
very noisy
The filter of the input of the pump
is blocked Unscrew the filter
retaining nut-remove the
filter and wash it with
clean water. Carefully
check for blockages
caused by glass fragments
The washing arms or the sprayers
are blocked
Unscrew the sprayers or
remove the arms from the
cross and wash them
Something has interrupted the
rotation of the cross or the arms
Remove the basket and
make sure that everything
is at the proper position.
Also check the arms or the
cross if they are broken
down
The rinsing is
insufficient
The inlet pressure of the
installation is under 1.5 bar
Check your water supply-
check your water pipe
network. A booster pump
may be fitted.
There is no water supply to the
water input valve Check the plumbing
network of your facilities
The rinsing sprayers are blocked Unscrew the sprayers or
remove the arms from the
cross and wash them
Something has interrupted the
rotation of the cross or the arms Remove the basket and
make sure that everything
is at the proper position.
Also check the arms or the
cross if they are broken
down