OnLine Power Protector 3 - Manual (Page 25)

OnLine Power
3-4
3.3 UNIT INSTALLATION
3.3.1 Mechanical Installation - Preparing to Install UPS Unit
1) Before placing the Protector onto the mounting bolts (where it will be installed), the conduit
knockouts need to be removed. The conduit knockouts are located on the sides and top of
the cabinet. (See illustration 3-2) NOTE: If site restrictions prevent routing of conduit to
the locations where conduit knockouts are located, do not drill holes in the cabinet
without first consulting OnLine Power at 800-PWR-SRVC (800-797-7782). The conduit
knockouts provided are positioned to prevent airflow disruptions that could cause the
unit to overheat. Our engineers will be happy in assisting you in locating the conduit to
maintain unit reliability.
2) Determine which knockouts will be used to bring cables into and out of the unit. Only remove
the conduit knockouts that are to be used.
3) Measure the locations for the conduits on the conduit knockouts.
4) Punch holes in the conduit knockouts for the conduits.
5) Anchor the Protector to the mounting pad at the four (4) mounting locations (Shwon on
illustration 3-1).
6) Anchor the conduits to the conduit knockouts
If equipment is not ready for normal operation, it must be protected from dust to prevent damage to
equipment. This concludes the mechanical installation.
3.3.2 Electrical Connection Arrangements B-9, B-10, and B-11
VOLTAGES ON INPUT TERMINAL BLOCK TB10 MUST HAVE CORRECT PHASE
ROTATION (CLOCKWISE A, B, C)
Danger!
VERIFY THAT ALL CUSTOMER-SUPPLIED WIRING IS DE-ENERGIZED
BEFORE PERFORMING ANY ELECTRICAL WORK. FAILURE TO DO SO
COULD RESULT IN ELECTROCUTION, INJURY OR DAMAGE TO EQUIPMENT.
Danger!
EVEN WHEN THE POWER WAVE IS OFF, THERE ARE POTENTIALLY
DANGEROUS VOLTAGES WITHIN THE POWER WAVE UNIT DUE TO THE
BATTERIES. EXTREME CARE MUST BE TAKEN WHEN WORKING WITHIN THE
POWER WAVE ENCLOSURE TO AVOID THE POSSIBILITY OF
ELECTROCUTION, INJURY OR DAMAGE TO THE EQUIPMENT.
Caution