211934 VEF Inst&Operation MUL 20180913

12
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Commissioning GB
5 Commissioning
Danger
• All electrical connections must be carried out by an authorized installer and in accordance with local rules
and regulations.
Before initial operation, check the following:
• Electrical connection has been properly completed.
• Protective earth has been connected.
• Safety devices in place (protection grid).
• Leftover installation materials and foreign materials have been removed from the casing.
Testing the installation:
• Adjustment may be required in the electrical compartment during test (i.e. changing of the potentiometer), however
during operation the lid must be closed.
When putting into operation, check the following:
• Connection data corresponds to the specifications on the nameplate: Maximum voltage +6%, -10%, according to IEC
38. Rated current must not be exceeded with more than 5% at rated voltage.
• The direction of rotation should correspond to direction-of-rotation arrow (3 phase).
• Smoothness of motor operation, (no abnormal noises).
211877 | A006