Installation; Wall Mounting; Pole Mounting - Takex PR-30BE Instruction Manual

5

INSTALLATION

WALL MOUNTING

●Sensor
①Remove cover from unit and slide the mounting plate
upwards to detach it.
Cover
②Pull the wire through to the installation position.
③Make one hole in the grommet on the mounting plate
and pull the wire through it. Secure the plate with 2 x
self-tapping screws. (φ4x30mm)
Self-tapping screws
Holes
Pull the wire through the sensor body (back to front) and
attach it to the terminals on the sensor.
④For exposed wiring, break knockouts (in 2 positions) on
the rear of the unit, pull the wire through as per the
diagram and attach it to the terminals on the sensor.
Wiring from
the top
Knockout
⑤After wiring is completed, adjust alignment, attach
cover and check operation.
NOTE : When installing the sensor on a wall without
roof or eaves, or where it is at risk from
exposure to heavy rainfall for prolonged
periods, we recommend caulking the top
side of the cover as shown below.
Heavy rain
※
●Reflector
Fix the reflector directly facing the sensor using
3 x (φ4x30mm) self-tapping screws
Self-tapping screws
※In case of indoor installation, the hood can be removed if it is not required.
①Loosen 2 x fixing screws on the top of reflector and remove the hood.
②Remove the push rivet.
③Invert the reflector with the hood fixing holes facing downwards and
fix into position with 2 x (φ4x30mm) self-tapping screws using the
upper and lower holes.
④Insert 2 x push rivets into the fixing screw holes to seal them.
Mounting
plate
（Note）In case of outdoor installation, please do not remove hood.
83.5mm (3.29")

POLE MOUNTING

※Applicable pole size : Outside dia. 42mm (1.65") to 49mm (1.93").
※Fix the pole mounting plates of the sensor and the reflector at the same
height to adjust them to each center.
●Sensor
①Insert 2 x oval countersunk head screws (M4x20) into the pole
bracket with a few turns.
②Position the pole between the pole mounting plate and the pole
bracket and tighten the screws.
③Insert 2 x screws (M4x6)
Wiring from
into the pole mounting plate
the bottom
with a few turns.
④Fix the sensor
mounting plate
to the pole mounting
Knockout
plate.
⑤Follow the same procedure as wall mounting (from③) for wiring.
●Reflector
①Insert 2 x oval countersunk head screws (M4x20) into the pole
bracket with a few turns.
②Hold a pole between the pole mounting plate and the pole bracket
and tighten the screws.
③Fix the reflector unit to the
※
pole mounting plate by
2 x oval countersunk head
※Recommended
screws (M4x20).
for caulking
④Insert the push rivet
into the lower hole
in order to seal it.
Hood fixing screw
Grommet
58mm(2.28")
The grommet is compatible with a wire of φ3mm (φ0.12") to
φ6mm (φ0.24") outer dia. When a wire of more than φ6mm (φ0.24")
outer dia. is used, cut
the dotted line portion on
the right figure using pliers
127mm(5")
or similar.
Then use caulking to prevent
insects from entering the unit.
④
Hood fixing screws
①
Hood
Self-tapping screws
③
Push rivet
②
Push rivet
Upside down
Sensor mounting plate
(Remove it from the sensor body)
③
Oval countersunk
head screws
④
Push rivet
196mm
(7.72")
④
Pole bracket
①
②
Oval countersunk
③
head screws
④
Screws
Pole mounting plate
Pole bracket
①
②
Oval countersunk
head screws
Pole mounting
plate
Reflector
Grommet