RLS Wacon 32-074165, Руководство по эксплуатации

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Troubleshooting
After switching on, no LEDs light up on the unit
Cause Measure
The mains voltage is not connected or not
switched on. Check the power supply / electrical connections. For junction
box: Operate on-off switch.
The LIMESBase or LIMESPlus plug-on
board behind the rubber cover is missing or
incorrectly plugged in. Check the plug-on board.
The fuse on the main board is defective. Check the fuse.
The unit is leaking
Cause Measure
An O-ring is missing from one of the
connection plugs of the measuring
chamber. Check the O-rings of the plugs on the measuring chamber.
The water pressure is out of specification. Check the water pressure and install a pressure reducer.
No analyses are started
Cause Measure
The reagent has been used up or the
reagent counter has not been reset after
changing the bottle. Check the level of the reagent bottle.
The input contact is in "flow monitor" mode
and the input contacts are not bridged. Check that the input contact is correctly configured and
connected.
Error in the zero sample
Cause Measure
There is no sample water in the measuring
chamber Check the water inlet
The reagent is not resolved. Check whether there is an agitator blade in the measuring
chamber.
No reagent is dosed. Check the dosing pump in the diagnostic programme and the
connectors in the unit.
The measuring chamber is dirty, or the
sample water does not drain off Clean the measuring chamber and check the water inlet and
outlet.
Wrong measured value
Cause Measure
The reagent is not resolved. Check whether there is an agitator blade in the measuring
chamber.
No or too little reagent is dosed. Check the function of the peristaltic pump. Clean the motor
shaft with spirit. Replace the peristaltic pump cassette. Check
if the inlet is connected on the left side.
An incorrect reagent has been inserted or
the reagent has expired. Insert a new reagent bottle and reset the level counter.
Water is constantly running through the
drain. Remove foreign objects from the solenoid valve so that it
closes properly.
No water runs through the drain. Check solenoid valve and upstream shut-off devices.
The sample water contains high
concentrations of iron or other chemicals
that interfere with the measurement. Examine the water of the unit for compliance with the unit
specification.