Step 7. Installation; Transmitter Installation; Le/Lme Series Signal Tower - Patlite WD-Z2 Series Installation Manuallines

WD-Z2 Series Installation Guidelines Rev.5

Step 7. Installation

(1) Transmitter Installation

LE/LME series Signal Tower

(1-1) Mounting the transmitter onto the Signal Tower
For the Signal Tower that requires a WDT Installation, mount the WDT transmitter after the settings are already
prepared, to the Signal Tower.
◆ Do not overtighten the center screw. (Tightening Torque: 0.2 to 0.3Nm)
Overtightening the screw may result in operational defects such as internal damage or lamps
flickering.
◆ If oil or other matter adheres to the center screw, wipe it thoroughly before use.
Prohibited
Failure to follow this instruction could result in product failure.
(1-2) Wiring the Signal Tower to equipment
- Wiring is necessary to constantly supply power to the transmitter.
- Wiring is necessary even if the Signal Tower is not being replaced.
◆ Constant WDT power supply
To operate the WDT, you need to constantly supply power to the LME/LE series signal tower's
power line.
To connect the power supply, wire the supply to a signal wire of a lamp color that is not in use
(initial value is white) so that it is constantly on.
- Wiring is necessary even if the Signal Tower is not being replaced.
Enforced
◆ For the 24 VDC specification, do not connect the white wire to the same polarity as the
◆ When using transistor control for the 24 VDC type, beware of the white wire polarity.
power supply's yellow wire.
The power supply wire color for the LE series 24 VDC specification is black.
CAUTION
CAUTION
- 21 -