Bpt PXDTVE Bedienungsanleitung Seite 12

NEVER upwards . This is to prevent that, during the
O
day, direct sun rays may blind the IR detection module, thus
compromising the proper operation of the sensor.
The two heads (IR and microwave) MUST be directed so their
beams overlap.
Small variations in the heads' positions amount to large
variations (at 18 m away) of the beams in the detection areas
(a 1° lateral move of the head corresponds to moving the
beam about 30 cm at 18 m). Do not direct the beams towards
reflective surfaces .
P
Partially shading the infrared
If the detection area is too broad or if there are branches,
curtains, window panes, and so on, we suggest masking the
side of the detection beam, thus limiting it only to the zones
to be protected.
In the sensor's package there is a plastic lens cover to apply to
the IR head to obtain a CURTAIN EFFECT detection. With this
lens cover, the lens' detection beam is reduced by 20°, while
keeping the same range.
The lens cover should be snapped onto the head, being careful
that the two lateral bands be properly fitted into the head's
grooves  and that the lens cover is firmly in place on
Q
the head
Q
.
Mounting
Use the visor to mark the position of the fastening holes
Drill the wall , fit anchors if necessary
R
the TAMPER adjustment screw into the anchor
the head juts out by about 9÷10 mm. Break sector
the cables through the cable gland
U
the membrane and then connect up the cables
Fasten the sensor and visor using the issued screws, adding
the red or black O-rings in the corresponding housing
12 - 24808030 23-07-2014
Fit the cover onto the base starting from the top part and
fasten it using the corresponding screw and black O-ring
DISPOSAL
Make sure the packaging material is not disposed of in nature,
but rather disposed of in compliance with the laws in effect
in the country in which the product is being used. At the end
of the product's life cycle, make sure it not disposed of in
nature. The equipment must be disposed of in compliance
with current laws and its components recycled where possible.
The components that should be recycled are marked with the
material's ID marker.
R
.
 and tighten
S
 so that
S
, thread
T
being careful not to cut
.
V
.
W
.
X