Troubleshooting; Replacement Parts And Accessories - Hach AS1000 User Manual

Clean spills
Chemical exposure hazard. Dispose of chemicals and wastes in accordance with local, regional and
national regulations.
1. Obey all facility safety protocols for spill control.
2. Discard the waste according to applicable regulations.
Clean the probe
Refer to the probe documentation for information about the probe maintenance.

Troubleshooting

Problem
The blue indicator LED is off.
The tray does not stop at
position 1 or at any specified
position.
The sensor holder does not
complete the vertical
movement.
The beakers are not aligned.
The sensors are not in the
correct position.
There is too much noise when
the sampler operates.
The sampler does not operate.
The green indicator LED is off.

Replacement parts and accessories

Personal injury hazard. Use of non-approved parts may cause personal injury, damage to the
instrument or equipment malfunction. The replacement parts in this section are approved by the
manufacturer.
Note: Product and Article numbers may vary for some selling regions. Contact the appropriate distributor or refer to
the company website for contact information.
Description
Set of beakers, 50 mL (10x)
Set of beakers, 150 mL (10x)
16 English
C A U T I O N
Possible cause
The tray was moved manually.
The sampler does not sense the
beaker or position 1 of the tray.
There is an internal damage
The tray or one of the modules
was not correctly installed.
There is a communication
failure between the instrument
and the PC.
Power is not supplied to the
instrument.
W A R N I N G
Solution
Start the instrument or send an order from
the software.
Restart the instrument. If the rod does not
move to the upper position and the tray stops
at position 1, contact technical support.
Contact technical support.
Make sure that all instrument components
are correctly installed.
Examine the instrument and instrument
cables for damage. Make sure that the
cables are correctly connected. Restart the
instrument. If damage is found or the
problem continues, contact technical support.
Make sure that power is supplied to the
instrument and that the instrument is set to
on. If there is power and the instrument does
not start contact technical support.
Item no.
LZE108
LZE109