RESTORATION
If the actions described in TROUBLESHOOTING do not lead to a proper restart and if there is
no dimensioning problem, the product must be sent to the manufacturer to be checked. Our
warranty does not apply in cases of unauthorised interference.
In case of a constant alarm indication without the probe part coming into contact with liquid,
check the connection lines and signal and probe part for disconnection or short circuit and re-
assemble if necessary.
MAINTENANCE
Escaping, liquid operating media:
• are hazardous for water
• are inflammable category 3 liquids
• can ignite and cause burning
• can cause injury through people falling or slipping
Capture operating media during maintenance work.
The overfill sensor is maintenance-free if assembled and operated properly.
Once a year, all components of the overfill sensor (including all connected signalling or
control devices with actuator and signal amplifier) must be checked. It is the responsibility of
the plant owner to select the type of test and the intervals for each calendar year.
The test has to be carried out to prove the perfect functioning of the overfill sensor acting in
combination with all components. This is guaranteed when the response height is reached
during a filling process.
Additionally, the probe must be checked for any dirt and, if necessary, must be cleaned.
Malfunctions and contamination of the probe in the cover due to
contaminated operating media!
Proper operation is no longer provided for.
Remove the probe from the tank!*
Perform a visual inspection Sensor must be free!
Carefully clean the inside of the cover with a brush and cleaning agent!
Install the probe into the tank and repeat CONTROL!
*In the case of the probe with the G1 insert, the probe can be withdrawn from the tank and
re-inserted easily by removing the locking screw
DISPOSAL
To protect the environment, our products may not be disposed of along with
household waste.
The product must be disposed of via a local collection station or a recycling station.
Discharged batteries should be deposited at collection stations or in shops with
collection facilities. Stored data is not lost when you replace the battery.
WEEE Register No.: DE 78472800.
Overfill prevention divice type BC-1
.
13 / 16