WD-90GR FLEX / HC
Rev. 4.0 (202206)
Operating instructions
44
4.2.5
Guaranteed final rinse
The temperature of the final rinse water is always correct and the right amount of
rinse water is always used.
If the rinse temperature is too low, an alarm is triggered on the control panel. The
machine continues washing until the right temperature is reached. However, the
alarm can be reset in the meantime by pressing button (7) on the panel. The wash
program continues, but the machine will then rinse at a lower temperature. How-
ever, an alarm is displayed.
If the flow during the final rinse is too low, an alarm is displayed on the control pan-
el. The alarm can also be set up to stop the machine. The factory setting is for an
alarm only. If you need an alarm which stops the machine, the setting must be
changed by a service engineer in the machine's software.
4.2.6
Changing the water
The water in the washer tank should be changed daily. More frequent changes of
water are needed if:
•
significant amounts of foam build up in the machine; e.g. if you can see
foam coming out of the waste pipe, or the filter in the machine’s tank is cov-
ered with foam. If this occurs, the water should be changed immediately.
•
A lot of items are washed at certain periods of the day. Schedule water
changes so that a good wash result is achieved over the entire work shift.
Change the water, for instance, after periods when a lot of items have been
washed.
•
a problem is detected when checking the wash result.
The machine has an alarm which indicates when the water is dirty and must be
changed. The alarm is triggered after a preset number of wash cycles. The LED
(4) flashes to indicate that the alarm has been activated. The alarm can be reset
by pressing button (7). The machine can also be locked to prevent it from being
used any further when the water change alarm is triggered. The setting must be
changed in the machine's software by a service engineer.
Содержание WD-90GR FLEX
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