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17
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Installation Instruction
5.3.5 Slide the first PV module of the second row
onto the corresponding module of the first row.
Separation from the lower PV module can be
maintained for aesthetic reasons. An Inter Clamp
can be used as a separator, so that the vertical and
horizontal separation of the PV modules is identical.
Continue mounting the modules as described in
steps 5.3.1 to 5.3.6 until all PV modules are installed.
5.4 Tin Interface Installation
5.4.1 For installations using ER-I-05,Tin Interface
equipped with Buildex 14-11 x 70 (14 gauge, 6.3
mm, 11 TPI, 70 mm long) Hex Head Zips screw.
Fix the ER-I-05 at the planned locations on metal
or wood purlins as shown in the figure on the right
following the Buildex screws installation guide
below:
- Use a 3/8" Hex Socket.
- Use a mains powered or cordless screw driver
with a drive speed of 3,000 RPM maximum.
- Fit the driver bit into the screw and place at the
fastening position.
- Apply consistently firm pressure (end load) to the
screw driver until the screw is fastened.
Repeat 5.2 and 5.3 to install the Rails and PV
Modules.
Note:
- The purlin thickness should be no less than 0.75mm
and no more than 2.4mm;
- Please refer to the recommended torques in 4.2.3
Safe Torques;
- Screws not exposed to frequent rain should be
washed down with fresh water at least every 6
months to meet the warranty conditions of Buildex
screws.
Clearance
85~100mm
