Level and Pressure
Operating Instruction
Oscillators E14, E15, E17, E18
on capacitive electrodes with terminal insert
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Exchange of electronics |
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Replacement set |
• Loop the cable acc. to the figure |
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• Insert the probably available white |
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Oscillator - |
protective cover (5) |
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Capacitive electrodes |
• Plug the new oscillator (2) to the |
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adapter plate (6). Probably the two |
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With this adapter set it is possible to |
parts are also pre-assembled. |
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• Connect the two cables to the terminal |
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adapt the new oscillators E14, E15, E17 |
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block of the oscillator (2) (1 = +; 2 = –). |
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and E18 to capacitive electrodes with |
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• Make sure to which range the old |
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terminal insert. |
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oscillator is adjusted. This can be |
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The replacement set must not be used |
determined on the soldering bridge on |
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the lower side of the oscillator. Set the |
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for electrodes certified acc. to CENELEC, |
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changeover switch (7) to the same |
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PTB Zone 0, WHG or VbF. |
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range. |
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On electrodes for adhesive products |
• Check the part between vessel and |
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thread of the electrode with an Ohm- |
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type 23.2… and 25.2… the replacement |
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metre.When the resistance is œ, the |
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set is also not possible. |
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electrode must be earthed separately. |
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The following parts are attached to the |
Hence use the thread on the hexagon |
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(3). |
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replacement set for the oscillator of the |
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• Use the attached cover (1), to close the |
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capacitive electrode: |
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electrode again. Note that the seal ring |
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housing cover |
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fits correctly. |
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seal ring (in the housing cover) |
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• Carry out the adjustment acc. to the |
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adapter plate |
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operating instruction of the signal |
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connection cable |
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conditioning instrument. |
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oscillator (if ordered) |
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The following parts can no more be used:
-housing cover - old
-oscillator - old
Exchange of the oscillator
Proceed as follows:
•Separate the electrode from mains voltage
•Remove the plastic cover from the capacitive electrode
•Pull out the old oscillator
•Pull the probably available white protective cover (5) out of the housing
(4)
2 |
Capacitive electrodes EL |
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