Eaton Cutler-Hammer EGS Serie Mode D'emploi Et D'entretien page 20

Instructional Booklet
Page 20 Effective: July 2008
7.4.1.2 100 A Neutral Bar
NEUTRAL BAR
Figure 22. 100 A Neutral Bar.
Step 1: Turn the utility (Source 1) power off and turn the genera-
tor (Source 2) control selector switch to the "OFF" posi-
tion before attempting to replace the neutral bar.
Step 2: Disconnect all wire cables from the neutral bar.
Step 3: If the neutral bar has been bonded to the ground strap,
remove the strap that grounds the neutral bar to the base
plate (see Instruction Leaflet supplied with the grounding
kit for more information).
Step 4: Remove the screw in the black base using a blade screw-
driver or 0.25 in. socket or nut driver. Remove the neu-
tral bar (see Figure 23)
SCREW
Figure 23. Replacing the 100 A Neutral Bar.
Step 5: Mount the neutral bar to the base plate using the hard-
ware supplied.
Step 6: If the neutral bar being replaced was grounded, use the
bonding strap removed in Step 3 to ground the neutral bar
to the base plate (see Instruction Leaflet supplied with the
grounding kit for more information).
Step 7: Reconnect all wire cables to the neutral bar.
Step 8: Apply utility (Source 1) power and place the generator
7.4.1.3 Ground Lug
Step 1: Turn the utility (Source 1) power off and turn the genera-
Step 2: Disconnect all wire cables from the ground lug.
Step 3: Remove the screw securing the ground lug using a blade
Figure 24. Replacing the Ground Lug.
Step 4: Secure the new ground lug to the base plate using the
Step 5: Reconnect all wire cables to the ground lug.
Step 6: Apply utility (Source 1) power and place the generator
For more information visit: www.eaton.com
O & M Manual for the EGS Automatic
Transfer Switch with RTC-50 Control
control selector switch in the "AUTO" position after the
neutral bar has been replaced. Test the system for
proper functionality.
tor (Source 2) control selector switch to the "OFF" posi-
tion before attempting to replace the ground lug
screwdriver or 0.25 in. socket or nut driver (see
Figure 24). Remove the ground lug.
MOUNTING
SCREW
hardware supplied.
control selector switch in the "AUTO" position after the
ground bar has been replaced. Test the system for proper
functionality.
IB00405003E - 70-8662