Summary of Contents for Vertiv Liebert PST4-660MT120
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Liebert® PST4™ 660 – 850 VA Installer/User Guide...
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Technical Support Site If you encounter any installation or operational issues with your product, check the pertinent section of this manual to see if the issue can be resolved by following outlined procedures. For additional assistance, visit https://www.VertivCo.com/en-us/support/...
Shielded communication-interface cables must be used with this product. WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Vertiv | Liebert® PST4™ Installer/User Guide |...
The UPS may be mounted to a wall using the mounting slots on the bottom of the UPS and provided screws. A template for screw location is provided and the unit should be mounted ensuring they are in a wall stud for a secure installation. Vertiv | Liebert® PST4™ Installer/User Guide |...
Once utility power is restored to normal operating parameters for the UPS, it automatically restarts and begins to power the connected equipment and to recharge the battery for the next utility abnormality. Vertiv | Liebert® PST4™ Installer/User Guide |...
When the UPS detects a hardware fault, the Fault icon on the LCD display illuminates and the UPS sounds a constant alarm. The fault condition, in some instances, may be reset by turning the UPS off and then back on. Vertiv | Liebert® PST4™ Installer/User Guide |...
Clean the UPS with a dry cloth. Do not use liquid or aerosol cleaners. • Never block or insert any objects into the ventilation holes or other openings of the UPS. • Do not place the UPS power cord where it might be damaged. Vertiv | Liebert® PST4™ Installer/User Guide |...
5. Disconnect the battery positive (Red) wire and the battery negative (Black) wire. (item 3). 6. Remove the battery and set aside. 7. Orient the new battery in the same direction as the original battery and place the new battery close enough to connect the battery wires. Vertiv | Liebert® PST4™ Installer/User Guide |...
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11. Re-install the battery compartment retaining screw. 12. Properly dispose of the old batteries at an appropriate recycling facility or return them to Vertiv™ in the packing material for the new batteries. 13. The UPS is now ready for normal operation.
Leoch / DJW12-9.0 Battery Quantity x VDC x Ah 1 x 12V x 7.0 / 7.2Ah 1 x 12V x 9.0Ah Battery Backed Outlets (4) NEMA 5-15R Surge Only Outlets (4) NEMA 5-15R Vertiv | Liebert® PST4™ Installer/User Guide |...
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<40 dBA @ 3 ft (1 m) from all sides Agency Safety cTUVus (UL 1778 / CSA22.2 No. 107.1) RFI / EMI FCC Subpart J, Class B Surge Immunity ANSI 62.41 (IEC 62040-2 2nd Edition) Transportation ISTA Procedure 1A Vertiv | Liebert® PST4™ Installer/User Guide |...
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