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3.9.1 Electrical Hazards
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.
2.
3.
4.
5.
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.
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.
•
Manual_SMOevoPLUS_eng_01.2019.doc
DANGER!
Disconnect from power supply.
Take necessary means to prevent unintentional restart.
Check for absence of voltage.
Ensure grounding and short-circuiting.
Protect adjacent live parts by covers.
DANGER!
Manual Ozone Generating System SMOevo
PLUS
Safety
page 31 of 179
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