Rockwell Automation 2364,2364E NRU DC Suppressor Replacement - Manual (Page 3)

NRU™ DC Suppressor Replacement (180 - 350A DC) 3
Publication 2364E-5.16 - April 1998
Removing a Resistor Use this procedure to remove a DC suppressor resistor:
1. Remove all Lexan™ guards that shield the resistor.
2. Disconnect the wires on each end of the resistor. Refer to arrow
in Figure 1.
3. Remove the washers, nut and long screw that passes through the
center of the resistor.
4. Remove the resistor from the red Glastic™ bracket.
Figure 1
DC Suppressor Location
CH11
F1
F2
F3
MTR1
PT1
EA2
PS1
EA5
TB1
TB2
SP1
SP2
SP3
SP4
CT1 CT3
MCP
1
EA3
EA1
MTR1-C
C11
R11, R12
D11
HS1
(-)
HS2
(+)
AM1 VM1
F8
F14,
F15,
F16
F11,
F12,
F13
CR1
CR2
S1 S2
F7
F4,
F6