Troubleshooting - Grant XUB Serie Manual Del Usuario

Troubleshooting

Grant has a dedicated service team who are able to resolve any problems that occur
with your Grant digital ultrasonic bath. However, on many occasions it is possible that
the problem can be rectified by the operator.
The unit fails to turn on (no
display is shown)
The screen displays:
"Liquid Level Low"
The screen displays:
"Sonics Low"
The screen displays:
"Heater OFF"
"Check Level"
"Switch Off to"
"enable Heating"
XUB Series
Operating Manual
Check that the unit is plugged in and that mains
electricity is present.
Fill the Grant digital ultrasonic bath with water so that
it is above the fill line indicated inside the tank.
If you are using "pure" water (e.g. De-I or RO) ensure
that the detergent has been added.
The Grant digital ultrasonic bath is fitted with an
ultrasonic power
ultrasonic activity in the bath during a cleaning cycle.
If the ultrasonic power drops below a certain point, the
cycle will be incomplete and this message will display.
This is not necessarily caused by a problem with the
machine.
If this message displays, run another cycle to see if
the problem persists.
The Grant digital ultrasonic bath has detected that the
heaters operated above their rated temperature and
has disabled the heating function. This also disables a
cycle from starting. The most likely cause is the liquid
evaporating when the level sensor is switched off.
Switch the unit off, top up the fluid above the level
sensor and switch the unit on to reset the alarm.
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detector, which monitors the
32925 V1