User Guide

427-0075-01-12 Revision 140 October 2019 17
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PT-Series HD Camera Installation
1.6.7 Back Cover Gasket
When preparing to re-attach the back cover, make sure that the gasket rests securely in the groove
so that attaching the cover does not cut or otherwise damage the gasket. The picture below shows
the black gasket properly in place.
If possible, lay the camera down to install the gasket and cover. If doing so is not possible, before
installing the cover, apply a small amount of O-ring lubricant to the gasket to help hold it in place.
1.6.8 Cable Gland Sealing
Proper installation of cable sealing glands and use of appropriate elastomer inserts is critical to long
term reliability. Cables enter the camera mount enclosure through liquid-tight compression glands.
Be sure to insert the cables through the cable glands on the enclosure before terminating and
connecting them (the connectors will not fit through the cable gland). Leave the gland nuts loosened
until all cable installation has been completed. Inspect and install gland fittings in the back cover with
suitable leak sealant and tighten to ensure water tight fittings. Teflon tape or pipe sealant (for
example DuPont RectorSeal T™) are suitable for this purpose.
Cable Glands and Spare Parts Kit
The kit contains the two 3/4” cable glands and gland
seal plugs required for non-conduit installations.
The remaining parts included in the kit are:
• a spare ground wire
• a spare ground nut and lock washer
• two spare power terminal block plugs
• two spare serial port terminal block plugs
• four spare F-Series back cover screws
• four spare PT-Series back cover screws