Santerno Sinus M, User Manual

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Thank you for purchasing ES Variable Frequency Drives!
SAFETY INSTRUCTIONS

Always follow safety instructions to prevent accidents and potential hazards from occurring.

In this manual, safety messages are classified as follows:
WARNING
CAUTION

Throughout this manual, the following pictograms are used to make you aware of safety
considerations:
Identifies potential hazard under certain conditions.
Read the message and follow the instructions carefully.
Identifies shock hazard under certain conditions.
Particular attention should be paid because dangerous voltage may be present.

Keep operating instructions handy for quick reference.

Read this manual carefully to maximize the performance of Sinus M series inverters and
ensure safe usage.
WARNING

Do not remove the inverter cover while power is applied or the unit is operating.
Otherwise, electric shock could occur.

Do not run the inverter with the front cover removed.
Otherwise, you may get an electric shock due to high voltage terminals or charged capacitor
exposure.

Do not remove the cover except for periodic inspections or wiring, even if the input
power is not applied.
Otherwise, you may access the charged circuits and get an electric shock.
Improper operation may result in slight to medium personal injury
or property damage.
Improper operation may result in serious personal injury or death.