Solar MD Proprietary Limited
Company Registration: 2014/169938/07
T: 021 555 2181
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W:
3.3.
Drilling holes for cable glands and ON/OFF button
Figure 5. Enclosure section bottom view, safe areas for drilling and installation of cable glands.
Please pay attention while drilling, drilling into the cell will cause
internal short circuit, which will cause overheating accompanying with
smoke and risk for damaging nearest cells.
In case accident and fire starts call the fire department immediately.
The only extinguisher that will work on a Lithium-ion Battery fire is a
Class D Fire Extinguisher or Dry Sand or Dry Table Salt.
As shown in Fig 5 the drilling points for the cable glands and switch button.
Example hole 1 is located in front left safe zone for drilling assuming that safe
zone end 55mm from the beginning of the box the center of the hole can be
mark from the bottom of the box by simple calculation end of zone -radius of
the maximum diameter of the gland which normally is gland nut Example with
19mm: from the left side marker is 55-22=33mm from the front side 70-
22=48mm. Hole 2 and 3 with dimension for center hole.
