QMNC A Installation Guide
Fill pilot holes with sealant compatible with
roong material. Seat grade 8 cap screw (item 3)
through bottom of QBase (item 1). Place QBase
over drilled holes and secure lags (item 4) in
place, to a solid, snug t.
Secure post (item 2) to QBase turning post onto
captive base plate bolt.
Allow roong to proceed to the point that the
ashing should be installed.
Install ashing (item 5) over mount.
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3
5
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6
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2700 Mitchell Dr., Bldg. 2 Walnut Creek, CA 94598
QBase Composition Mount Installation Instructions
(formerly called New Roof Composition Mount)
Installation Tools Required: tape measure, roong bar, chalk line, stud nder, caulking gun, one tube of sealant compatible with
roong material, drill with 7/32" bit, drill or impact gun with 1/2" deep socket.
Layout your array out over the roong paper using
a chalk line to mark rafter centers and the rail
location center.
Align QBase vertical holes over center rafter mark
and horizontal holes over snapped line. Mark
holes for drilling.
Remove QBase and drill 2 each 7/32" pilot holes
into rafter. Hold drill square to rafter.
Allow roong to proceed to the next mount
course.
Feb-2012, Rev 5
BI7.2.3-6
Apply sealant where post and ashing meet.
Install EPDM counter ashing collar (item 6) . Seal
post with hardware (item 7-10) if not installing
racking right away.
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WARNING: Quick Mount PV products are NOT designed for and should NOT be used to anchor fall protection equipment.