INSTALLATION
INSTRUCTIONS
NOTE
This Manual covers basic information for the commissioning of the Sinus M VFDs.
Detailed information about installing and programming the Sinus M is given in the full User Manual
available for download from santerno.com.
SAFETY INSTRUCTIONS
Always follow safety instructions to prevent accidents and potential hazards from occurring.
In this manual, safety messages are classified as follows:
CAUTION
Improper operation may result in slight to medium personal injury or property damage.
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.
Wiring and periodic inspections should be performed at least 10 minutes after disconnecting the input
power and after checking the DC link voltage is discharged with a meter (below DC 30V).
Otherwise, you may get an electric shock.
Operate the switches with dry hands.
Otherwise, you may get an electric shock.
Do not use the cable when its insulating tube is damaged.
Otherwise, you may get an electric shock.
Do not subject the cables to scratches, excessive stress, heavy loads or pinching.
Otherwise, you may get an electric shock.
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