Quick Start Guide
RM
ROOF
MOUNT
GROUNDING LUG DETAIL
Quick Start Guide
OPTIONAL MICRO-INVERTER MOUNTING
Note:
Mounting & electrical bonding of micro inverter must be in
accordance with MFR’s recommendations
WEEBLug UNIRAC PN 008002S
Conductor: See product data sheet
Ilsco lay-in Lug Ilsco PN GBL-4DBT
Conductor: See product data sheet
TORQUE TO 10FT-LBS
TORQUE TO 5FT-LBS
Ground Lug
Bolt size
Drill size
WEEBLug 1/4”-20 17/64”
Ilsco
#10-32
7/32”
Grounding Lug Mounting Details:
Details are provided for both the
WEEB and Ilsco
products. The WEEBLug has a
grounding symbol located on the lug
assembly. The Ilsco lug has a green
colored set screw for grounding
indication purposes. One lug is
recommended per string. Installation
must be in accordance with NFPA NEC
70, however the electrical designer
of record should refer to the latest
revision of NEC for actual grounding
conductor cable size.
SEE PRODUCT DATA SHEET
FOR ACTUAL TORQUE VALUE
TORQUE VALUE DEPENDS ON
CONDUCTOR SIZE.
SEE PRODUCT DATA SHEET
FOR TORQUE VALUE.
OPTIONAL ROOF PAD
PUB140221
