Chapter 1 - Overview of This Manual of printing. The manufacturer reserves the right to modifica- tions without prior notice. Delivery Checks Please verify that the delivery is complete and correct, when you receive the ACS 300. Verify also that the AC drive is undamaged. In the event of damage, please contact the car- rier involved or the supplier. If the delivery is not in compli- ance with the order, please contact the supplier immediately. ACS 300 is always delivered with the dummy control panel insert installed in the cover. A drip shield is provided to prevent falling dirt and dripping fluids from entering the ventilation slots at the top of the enclosure.
The enclosure rated NEMA 1 with the drip shield installed. Manufacturing date is determined by unitґs serial number in the name plate. First digit shows the last figure of the year. Digits two and three tell the manufacturing week. For exam- ple 5220053 where 5 means 1995 and 22 manufacturing week and the rest of the digits are for internal use. Inspection Labels Every ACS 300 has a Pass sticker to show that it is inspected and qualified. 4 ACS 300 User’s Manual