INSTALLATION GUIDE
PAGE
HIGH DENSITY 5-DEGREE
BALLAST RACKING SYSTEM
15
MODULE REMOVAL
MODULE REMOVAL
If a module is to be removed from an array, the following steps must be taken.
STEP A: Determine module to be removed
Identify and mark the module to be removed.
STEP B: Install ground lug on adjacent modules
Install a WEEB Lug 6.7 on both modules adjacent to the module to be removed. Utilize the grounding hole on the frame of the module.
STEP C: Connect Bonding Jumper
Lay a bare #6 CU conductor into the two lay in lugs connected to the adjacent modules. Tighten lay-in lug terminal screw onto the conductor and torque to 7 ft- lbs.
When wiring the array, keep bare copper from contacting bare aluminum.
CAUTION
• Module removal may disrupt the bonding path and
could introduce the risk of electric shock.
• See Grounding and Bonding Paths section to determine
when module removal may disrupt the bonding path.
• Follow Steps A through C to maintain the bonding path.
Modules should only be removed by qualifi ed persons
in compliance with these instructions.
