12
Installation and Maintenance Instructions
Model WV450XL Series
6.
Insert the PCB into the enclosure with the terminal block/
wires facing the largest side of the PCB offset inside the
enclosure. Ensure that the bottom edge of PCB is trapped
between the holding pegs in the bottom of the enclosure.
7.
Place the cover on the housing and tighten it by turning it
clockwise.
8.
To ensure O-ring compression, there should be a maximum
gap of 0.3 mm (0.012 in) between the faces of the enclosure
and cover. Turn the grub screw one full turn or until the screw
contacts the housing.
9.
Ensure that the unused wire entry is sealed with the provided
brass M20-1.5 x 6 g stopping plug (component-certified).
Wiring the 110-220 Vac Model WV450XLD
To wire the beacon:
1.
Use the hexagon key to unscrew the grub screw on the dome
cover assembly one full turn.
2.
Remove the cover from the housing by turning the cover
counter-clockwise. If the dome cover assembly will not
unscrew, back out the grub screw a few additional turns.
3.
Slide the PCB out until the terminals clear the case. Strip the
wire insulation 5 mm to 6 mm (0.22 in).
4.
See Figure 4 . Connect the line (hot) power source wire to the
terminal block screw marked “
L
.”
5.
Connect the neutral (common) power source wire to the
terminal block screw marked “
N
.”
6.
Connect the ground wire to the terminal block clamp marked
GND.
