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Installation 3
Lucent Technologies Model 3000 UPS Operator's Manual (167Ć405Ć119 Issue 3)
29
19 Refer to your national and local electrical codes for acceptable external
wiring practices.
WARNING Only qualified service personnel (such as a licensed electrician) should
perform the hardwired installation.
20 Remove the three screws on the terminal block access cover with a Phillips
screwdriver and remove the cover (see Figure 7).
Terminal Block
Access Cover
Bypass Switch
Input Breaker
Access Cover
Screw
Access Cover Screw
Access Cover
Screw
1/2I Input
Conduit Access
1/2I Output
Conduit Access
Figure 7. UPS with Hardwired Bypass Module Rear Panel
CAUTION For Bypass systems with hardwired outputs, overcurrent protection and
suitably rated disconnect switches for the output AC circuit(s) are to be provided by
either the protected equipment or the customer's distribution panel.