GE C
OMPANY
D
IRECTION
5472001-1EN, R
EVISION
6
O
PTIMA
CT680 S
ERIES
AND
O
PTIMA
CT670 I
NSTALLATION
M
ANUAL
Chapter 3 - System Continuity & Ground Checks
Page 137
- Con
tinui
ty Checks
Section 2.0 Site Ground Continuity Check
1.) Use an ohmmeter to verify the presence of
less than 1.0 ohm of resistance
between each
of the following points:
2.) Install remaining covers on:
-
Gantry
-
Table
-
Raceway
-
Console
-
PDU
FROM
TO
PDU Ground Bus
Vault Ground
Check box when complete
PDU Ground Bus
Table/Gantry raceway
ground point
Check box when complete
Table/Gantry raceway
ground point
Gantry Chassis
Check box when complete
Table/Gantry raceway
ground point
Table Chassis
Check box when complete
Table/Gantry raceway
ground point
Operator Console Chassis
Check box when complete
All Display or Computing
Options (if any)
Operator Console Chassis
Check box when complete
Table 3-4 Resistance Verification - Site Ground
Summary of Contents for Optima CT670
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