Bosch EXTEGRA IP 9000 FX NXF-9x30, Руководство по установке

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Installation Overview
This chapter details the installation guidelines for the EXTEGRA IP 9000. It is important that
you consider these steps.
!
Warning!
Do not apply power to the unit in an explosive environment unless the housing is fully
installed, the front and back caps are tightened, and all openings are appropriately plugged
and sealed. Disconnect power before servicing or disassembling the unit.
Based on the explosion-protected requirements of the installation location, determine the
appropriate installation method and follow all local guidelines and laws. It is important to
keep the following in mind during installation:
–
The back end cap of the unit must be removed for access to the internal electronics. The
set screws on the caps are tightened at the factory. It is easier to remove the end cap
with the sunshield removed.
– When tightening the end caps, ensure that the threads are clean and lubricated with Jet-
Lube® NCS-30 grease or equivalent.
– Before tightening the end caps, ensure that the o-rings are clean and lubricated with
Molykote® BG 20 grease (from Dow Corning) or equivalent.
– Ensure that all 3/4-in. NPT plugs are securely tightened in the 3/4-in. NPT conduit
openings and sealed with LA-CO Slic-Tite® Paste with PTFE, apply per manufacturer’s
instructions on the label.
– Ensure that the unit is wired and sealed appropriately either with a conduit seal or a
gland and cable rated for the intended environment. Use LA-CO Slic-Tite® Paste with
PTFE thread sealant on all conduit or gland threads.
– Carefully follow all manufacturers’ instructions for applying grease and paste products.
– All cable entry devices shall be ATEX/IECEx-certified for Ex d IIB T6 Gb and Ex tb IIIC
T85°C Db, rated at least 85 °C (185 °F), suitable for the conditions of use and installed
correctly.
– All unused conduit openings shall be closed with the supplied conduit plug, which is a
3/4 in. NPT plug certified for Class I, Groups C and D; Class II, Groups E, F, and G; and
Class III; Class I, Zone 1, AEx d IIB T6; Ex d IIB T6 X, AEx tb IIIC T85°C Db, and Ex tb IIIC
T85°C Db X hazardous locations.
– The maximum surface temperature will not exceed 85°C when operated in the ambient
temperature ranges for the different power options (24VAC vs. HPoE) and housing
material as specified in the following table:
Aluminum
housing Stainless steel
housing
NXF-9130-A4
NXF-9230-A4 NXF-9130-S4
NXF-9230-S4
Ambient operating range
when powered by 24 VAC -50 °C to 60 °C
(-58 °F to 140 °F) -50 °C to 55 °C
(-58 °F to 131 °F)
Ambient operating range when powered by
HPoE -40 °C to 60 °C
(-40 °F to 140 °F) -40 °C to 55 °C
(-40 °F to 131 °F)
– If starting up the unit below -40 °C, there may be a delay (up to 30 minutes) between
when power is applied to the camera and when video output is available.
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EXTEGRA IP 9000 FX Installation Overview | en
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Bosch Security Systems Installation Manual / Guide d'installation 2015.03 | 1.7 | F.01U.304.260