APC DB3P-A プリント
1. Verify that the replacement diagnostic display has the correct catalog number. The catalog
number is found on the back of the diagnostic display assembly (see Table 1).
assembly (and dry contact wires if used).
3. Remove the 4 nuts holding the diagnostic display panel to the cover/door.
4. Carefully remove the old diagnostic display assembly.
4. Carefully remove the old diagnostic display assembly.
patch cables, make sure that the patch cables labeled A, B and C are connected to the
7. Check that all connections are secure.
8. Replace the barrier, cover/door, and/or trim to the equipment.
9. Equipment may be re-energized after all of the above steps are complete.
8. Replace the barrier, cover/door, and/or trim to the equipment.
9. Equipment may be re-energized after all of the above steps are complete.
Figure 1:
Diagnostic Display Assembly Installation
PRECAUTIONS
INSTALLATION
Diagnostic Display Panel Replacement
Retain for future use
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
· Apply appropriate personal protective equipment (PPE) and follow safe electrical work
practices. See NFPA 70E.
· This equipment must only be installed and serviced by qualified electrical personnel.
· Turn off all power supplying this equipment before working on or inside equipment.
· Always use a properly rated voltage sensing device to confirm power is off.
· Replace all devices, doors and covers before turning on power to this equipment.
Failure to follow these instructions will result in death or serious injury.
practices. See NFPA 70E.
· This equipment must only be installed and serviced by qualified electrical personnel.
· Turn off all power supplying this equipment before working on or inside equipment.
· Always use a properly rated voltage sensing device to confirm power is off.
· Replace all devices, doors and covers before turning on power to this equipment.
Failure to follow these instructions will result in death or serious injury.
Surge Protective Devices (SPD)
For technical support, go to www.apc.com/support/contact
WARRANTY
www.apc.com. Choose Products, and then choose Surge Protection and Power
Conditioning. Scroll down to Hardwire Surge Suppression.
Choose your part number from among the three categories listed under Hardwire Surge
Choose your part number from among the three categories listed under Hardwire Surge
Suppression. A screen containing information specific to your Surge Protection Device is
tab to locate the file containing your warranty.
then displayed. Click the
Documentation
5. Install the new diagnostic display assembly, using the new nuts that are provided
(see Figure 1).
For warranty information about your Surge Protection Device, go to the APC Web site:
appropriate A, B and C phase; brick panels have a single wire harness with a 30-pin
2. For modular panels, mark the RJ 45 patch cables (if they are not already marked) with the
connector. Unplug the RJ 45 patch cables or wire harness from the diagnostic display
6. Plug the RJ 45 patch cables or wire harness into the new diagnostic display assembly. For
correct RJ 45 jacks.