bids are invited for customized amc/cmc for pre-owned products - ups; hykon; annual maintenance contract (amc); quarterly; yes 1. cleaning of the unit and visual inspection to check for any deformation. 2. checking and adjustment, if required, of power parameters such as input/output dc voltage and current. 3. tightening of all connections (after shutdown, if possible). 4. cleaning of the rectifier and inverter sections. 5. checking of the static switch section. 6. ups health check once in 2 months. 7. battery health check. 8. ups environment audit and power mapping. 9. operational testing of the ups, including unit transfer and battery discharge. 10. the bidder shall undertake servicing and maintenance of the equipment and batteries during the agreement period, including all spares, service charges, and battery water, except battery replacement. 11. this contract covers an unlimited number of breakdown calls and repairs, including a guaranteed 8-hour onsite response time. 12. in case of emergency, a standby ups shall be provided on a non-chargeable basis until the existing ups is repaired and reinstalled. 13. service points should be available at the consignee location. total quantity :