User's Manual

InstallingȱtheȱSensorȱ
SpectraGuard
®
ȱEnterpriseȱInstallationȱGuideȱ
26ȱ
ȱ
Figure 40. Aligning the Sensor and Mount Slots
2. SlideȱtheȱmountȱandȱbendȱtheȱtwoȱretainingȱplatesȱforwardȱtoȱpreventȱtheȱSensorȱfromȱslidingȱasȱshownȱinȱtheȱfollowingȱ
figure.ȱ
ȱ
Figure 41. Fixing the Mounting Bracket to the Sensor
Note:ȱYouȱneedȱtoȱuseȱonlyȱoneȱofȱtheȱtwoȱtabsȱonȱtheȱmountȱatȱaȱtime.ȱForȱU.SȱInstallations,ȱuseȱtheȱtabȱnearestȱtheȱedgeȱforȱdropȱ
ceiling/tȬbarsȱthatȱareȱapproximatelyȱ1ȱinchȱwide.ȱYouȱneedȱtoȱbendȱtheȱinnerȱtabȱforȱtheȱsmallerȱEuropeanȱdropȱceilingsȱsoȱitȱisȱ
flush/flatȱwithȱtheȱbottomȱofȱtheȱmount.ȱTherefore,ȱtheȱinnerȱtabȱdoesȱnotȱprotrudeȱatȱall.ȱYouȱneedȱtoȱbendȱdownȱtheȱtabȱforȱUSȱdropȱ
ceilings
ȱsoȱthatȱitȱprotrudesȱapproximatelyȱ¼ȱinchȱfromȱtheȱbottom.ȱForȱEuropeanȱInstallations,ȱuseȱtheȱinnerȱtabȱforȱdropȱceilings/tȬ
barsȱthatȱareȱapproximatelyȱ½ȱinchȱwide.ȱ
ȱ
Figure 42. Tab orientations for US Installations
3. PressȱtheȱSensor/bracketȱmountȱagainstȱtheȱtȬbarȱatȱanȱangleȱwithȱtheȱtȬbarȱrunningȱbetweenȱtheȱtwoȱtabsȱthatȱwillȱ
eventuallyȱgrabȱtheȱdropȱceilingȱtȬbarȱasȱshownȱinȱtheȱfollowingȱfigure.ȱ