Sigmatek FDD Sizes 7 to 9 Power Installation Guide
33
Safety i
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Figure 3-15 Example of high IP through-panel layout
The main gasket should be installed as shown in Figure 3-13. Any screws / bolts that are used for
mounting should be installed with M8 flat nylon washers to maintain a seal around the screw hole.
See Figure 3-16 on page 34, sealing clamps are supplied in the through panel mounting kit to aid
compression of the gasket.
The heatsink fans have conformal coated PCBs and have sealant at cable entry points.
Dripping, splashing or sprayed water can impede the operation of the fan, therefore if the
environment is such that the fan may be subjected to more than occasional dripping or
sprayed water while operational, then suitable drip protection covers should be employed.
IP20
(NEMA1)
IP55 (NEMA 12)
or IP65 enclosure
The
provides
Gasket seal
an IP65 (size 7 and 8) or
IP55 (size 9)
rated barrier to maintain
enclosure rating after
drive is fitted.
NOTE
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