• The backbox has drain hole drilling guides marked (see Fig. 2). Drilling a drain hole is
advised if the unit is installed in a location subject to temperature fluctuations where
build-up of condensation may occur. It is not advised if the unit will be subject to spray
or jets, as drilling a drain hole will reduce the IP rating. A 3-5mm hole can be drilled at
the bottom back edge of the enclosure where marked
• Remove one of the pre-fitted blank plugs as required by pushing out from the inside
Remove the lock ring from the IP66 gland, insert the gland through the hole, screw the
lock ring onto the gland and tighten. Any unused cable entries must have the blank plugs
fitted
• Feed the mains cable into the unit and tighten the gland onto the cable
• Secure the baseplate to the surface. The fixing holes are slotted to allow some rotational
adjustment
• Replace the gasket onto the backbox, then wire as shown in Fig. 3 ensuring the correct
polarity is observed: L - Live (brown), E - Earth (green/yellow), N - Neutral (blue)
Fig. 2
