Xylem WEDECO SMOevo PLUS Series, Оригинальное руководство

Страница: 31 / 179

Manual Ozone Generating System SMOevo
PLUS
Safety
Manual_SMOevoPLUS_eng_01.2019.doc
page 31 of 179
3.9.1 Electrical Hazards
DANGER!
Danger to life due to High Voltage!
•
Work on live components may be carried out by qualified electricians
or electrically instructed personnel under the supervision of a
qualified electrician according to the applicable rules of electrical
engineering only.
•
Always observe the Five Safety Rules:
1. Disconnect from power supply.
2. Take necessary means to prevent unintentional restart.
3. Check for absence of voltage.
4. Ensure grounding and short-circuiting.
5. Protect adjacent live parts by covers.
•
Inform the operating personnel of the duration of the planned work.
•
Place an appropriate tagout label on the ozone system as long as
work is performed on the equipment.
DANGER!
Live components on step-up transformers and converter!
Danger to life due to electric shock. Even with the system switched off
dangerous voltage may be present on intermediate circuit.
•
Wait at least 10 seconds before starting any work on the step-up
transformer or converter.
•
Check for absence of voltage on step-up transformer and converter.