Overfill Prevention System SOP300
Electrical connection
Hauser
19
Is the device adequately protected from precipitation and direct sunlight?
Are the securing screws tightened securely?
6
Electrical connection
6.1
Connection conditions
L
DANGER
Electrical voltage!
Severe or life-threatening injuries!
‣
Electrical work may only be performed by electrical technicians.
‣
The electrical connection must be performed when the device is de-energized. Make sure
the device is de-energized.
‣
Connect the protective ground.
L
DANGER
Risk of electric shock from faulty cables and components!
Faulty cables and components can cause an electric shock and life-threatening injuries.
‣
Check cables and components regularly.
‣
Avoid moisture on the cabinet interior.
L
CAUTION
Leaking battery fluid!
Leaking battery fluid can cause skin lesions and poisoning.
‣
Avoid contact with leaking battery fluid.
‣
Do not inhale battery fluid vapors.
‣
Replace faulty batteries immediately.
NOTICE
Unsuitable cable types!
High temperatures can put a strain on cables.
‣
Use cables that suit the temperature range. The cables must be suitable for temperatures of
5 °C (9 °F) above the ambient temperature.
NOTICE
Electrical overloading, incorrect supply voltage and incorrect wiring!
Possible malfunction or destruction of the system.
‣
Before commissioning the device, check that the supply voltage matches the information
on the nameplate.
‣
Install an overload protection element for the power cable. Observe the nominal current in
accordance with the wiring diagram.
‣
Establish the connection as per the wiring diagram.