Rockwell Automation 1397 400-600 Hp Inverter Fault Circuit Breaker - IFB600 - Manual (Page 2)

1397 Inverting Fault Circuit Breaker 2
1397-5.29 September, 1998
Installation
ATTENTION: Electric Shock can cause injury or death.
Remove all power before working on this product.
The drive is at line voltage when connected to incoming AC
power. Before proceeding with any installation or
troubleshooting activity, disconnect, lockout and tag all
incoming power to the drive. Verify with a voltmeter than no
voltage exists at input terminals 181 (L1), 182 (L2) and 183
(L3).
You are responsible for conforming with all applicable local,
national and international codes when installing this kit.
!
❐ 1 Remove and lockout all incoming power to the drive. Verify
that the Inverting Fault Circuit Breaker switch is in the OFF
position.
❐ 2 Choose an appropriate location for mounting the Inverting
Fault Circuit Breaker. Note that wire assemblies shipped with
the kit are 152.4 cm (60 inches) in length.
❐ 4 Mount the Inverting Fault Circuit Breaker as follows:
a. Drive the top two (2) M6 self tapping screws half way into the
holes drilled in Step 3.
b. Lift the Inverting Fault Circuit Breaker assembly up into position
and mount it so the keyholes fit over the screw heads installed
in step a. Slide the assembly down so the screws are in the
keyhole slots.
c. Install the four remaining M6 screws.
d. Tighten all screws to 5.1 Nm (45 in-lb) +/- 10%
❐ 3 Drill the holes (5.4 mm diameter) for the six (6) M6
self-tapping screws provided to mount the Inverting Fault
Circuit Breaker assembly. Use the mounting hole pattern
shown in Figure 1.
Installation
Mounting