Installing the device, Alignment – Velleman PEM300D User Manual

Page 5

PEM300D

V. 02 – 27/11/2013

©Velleman nv

0.83mm²

2600

23620

AWG17

1.03mm²

980

3190

8800

28870

6. Installing the device

•

Unscrew the attachment screw at the bottom of the cover and lift it off

the rest of the unit.

•

When the cover is off, unscrew the attachment screw at the bottom of

the main part of the unit (holding the mounting plate) and remove the

mounting plate by sliding it downwards.

•

If the wiring comes out of the mounting wall, break through the rubber

grommet on the mounting plate, pull the wire through and fix the

mounting plate to the wall using 2 of the provided tapping screws. Make

sure to seal any gap between the wires and the grommet.

•

If the wiring is 'exposed' (i.e. on the wall), fix the mounting plate on the

wall at the desired location, break the knockouts at the left side on the

back of the main unit (upper or lower ones, depending on where the

wiring comes from) and place the wiring in the knocked out openings.

•

Pull the wiring through the housing (at the top right, seen from the

back), attach the wires to the correct terminals, and fix the unit to the

mounting plate.

•

Adjust alignment of the units (see "6. Alignment"), check the operation

and put the cover back on.

•

No sealing is required since the housing is designed to be waterproof.

7. Alignment

Sensor Adjustment
1. Take the covers off both units.

2. Look into one of the transmitter's viewfinders (the 4 holes between the

2 sensors, [8]).

3. Adjust the angle of the sensor block horizontally (bracket [9]) and

vertically (screw [7]) until you can clearly see the receiver in the

viewfinder.

4. Repeat steps 2 and 3 with the receiver, looking for the transmitter.

5. Put the covers back on the units.
Laser Adjustment
Warning: never look directly into the laser beam.

1. Take the covers off both units.

2. Switch on the receiver's laser (switch [11] ; beam [10]). A red dot will

indicate where the beam is aimed.

3. Aim the receiver's sensor block so the red dot is centred on the

transmitter.

4. Turn the receiver's laser off.