Maintenance
Liquiline System CA80HA
176
Hauser
L
WARNING
Process pressure and temperature, contamination, electrical voltage
Risk of serious or fatal injury
‣
If a sensor has to be removed during maintenance work, avoid hazards posed by pressure,
temperature and contamination.
‣
Make sure the device is de-energized before you open it.
‣
Power can be supplied to switching contacts from separate circuits. De-energize these
circuits before working on the terminals.
L
CAUTION
Maintenance activities in automatic mode
Risk of injury from chemicals or contaminated media
‣
Before releasing the hoses, ensure that no action is running or about to start.
‣
Set the device to the manual mode.
‣
Wear protective clothing, goggles and gloves or take other suitable measures to protect
yourself.
NOTICE
Electrostatic discharge (ESD)
Risk of damaging the electronic components
‣
Take personal protective measures to avoid ESD, such as discharging beforehand at PE or
permanent grounding with a wrist strap.
‣
For your own safety, use only genuine spare parts. With genuine parts, the function,
accuracy and reliability are also ensured after maintenance work.
NOTICE
Failure to observe the maintenance intervals
Possibility of material damage
‣
Observe the recommended maintenance intervals.
12.1 Maintenance schedule
Interval
Maintenance work
After every
reagent replacement,
during commissioning,
maintenance and repair
Carry out zero point calibration
3 months
• Replace reagent CY80HA (typically; with a measuring interval of 10 min, depending on
the temperature)
• Replace cleaner CY800 (typically; with a cleaning interval of 48 h)
• (Depending on the application; as required) clean the (optional) sample collecting
vessel
3.5 months
Replace standard CY80HA (typically; with a calibration interval of 72 h)
6 months
• Clean filter mats
• Replace dispensers
Summary of Contents for Liquiline System CA80HA
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