JUMO flowTRANS MAG H01, Руководство по эксплуатации

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1 Safety
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1.10 Safety information for the electrical installation
The electrical connection must only be established by authorized qualified personnel according to the
electrical diagrams.
Observe the notes in the manual concerning the electrical connection. Otherwise, the electrical protec-
tion rating may be adversely affected.
The flow measuring system and the transmitter housing must be grounded.
The voltage supply line is installed according to the applicable national and international standards.
A separate fuse must be connected upstream in close proximity to each unit, and must be marked ac-
cordingly. The nominal current of the circuit breaker must not exceed 16 A.
The device protection rating is I and the overvoltage category is II (IEC 664).
The voltage supply and the electrical circuit for the sensor coils are electrical circuits that are dangerous
to touch.
The coil and signal circuit may only be connected with the corresponding sensors from the manufacturer.
The supplied cable must be used.
Only electrical circuits that do not pose a contact risk can be connected to the other signal inputs and
outputs.
1.11 Safety information for operation
When hot fluids flow through the unit, contact with the surface may result in burns.
Aggressive or corrosive fluids can cause damage to parts in contact with the medium. Pressurized fluids
can escape prematurely due to this.
Flange seal or process connection seal fatigue (e.g., aseptic compression fitting, Tri-Clamp, etc.) can
allow pressurized medium to escape.
When using internal flat seals, these can become brittle due to the CIP/SIP processes.
If pressure surges that exceed the device's admissible nominal pressure occur continuously during op-
eration, it can adversely affect the device's operating life.
WARNING – Personal injuries!
Bacteria and chemical substances can contaminate or pollute pipeline systems and their materials.