Troubleshooting:
No variations on display:
a. cable 4 = tank signal: Withdraw connector by way of trial and direct it to connection "5":
The display should increase to 100% !
Otherwise:
b. Battery connection or fuse defective à check!
c. cable 5 = Tank Plus interrupted à check!
d. cable 4 = Tank Signal: Short-circuit to ground à check!
Permanent 100% indication on the display unit:
a. cable 4 = tank signal Withdraw and put to ground: Display must show empty!
b. cable 1 = Battery Minus
c. The insulated stick probe is contacting water: The silicone cap is leaky or dropped-off, the
Indication of Errors:
a. Intense soiling and furring of the insulated stick probe by stuck solids in the sewage water tank and faecal
tank à Rinse tank, clean if required !
Safety Regulations and Appropriate Application:
The tank measuring sensor has been designed according to the valid safety regulations.
Application is only allowed, if the unit is in technically faultless condition, with protected board battery
voltage of the indicated value and only for measurement of water or hydrous media.
Never use the unit at locations where the risk of gas or dust explosion exists!
•
The unit is to be disconnected from any connection prior to execution of electrically welding or work on
•
the electric system.
Cables are always to be laid in such a way that damage is excluded. Observe to fasten them tightly.
•
Never lay 12 V (24 V) cables and 230 V mains supply cables into the same cable conduit (empty conduit).
•
Check live cables or leads periodically for insulation faults, points of break or loosened connections.
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Occurring defects must be remedied immediately.
If the user is not able to draw from the manual, which characteristic values are valid for a unit or which
•
regulations are to be observed, a specialist is to be consulted.
The user/buyer is obliged to observe any construction and safety regulations.
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The unit is not equipped with parts, which can be replaced by the user.
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The warranty period is 24 months from the purchase date (against presentation of the sales slip or
•
invoice).
The warranty will be void in case of any inappropriate utilisation of the unit, if it is used beyond the
•
technical specification, in case of improper operation or external intervention. We do not assume any
liability for any damage resulting hereof. The liability exclusion is extended to any service being executed
by third, which has not been ordered by us in writing. Service is to be effected exclusively by Büttner
Elektronik GmbH.
Ground is interrupted or does not have any contact due to paint
à
residues at the body
check!
plastic pipe is damaged
4
à
check!