Lamar Technologies Alpha C-25 - Manual (Page 6)

2. INSTALLATION
ALPHA C-25 Manual V2.1.doc Page 6
2. INSTALLATION
2.1 LINE VOLTAGE
The Alpha C-25 can operate on either 120 or 230 Volts AC. The desired line
voltage can be selected on the rear of the unit.
CAUTION: Ensure that the unit is set for the appropriate
line voltage before operation.
A. On the back of the unit locate the AC voltage select switch.
B. Set switch for appropriately marked AC voltage (120 or 230 volts).
C. For 230 VAC operation, the 120 VAC plug must be replaced with one
for 230 VAC in required configuration.
NOTE: If the plug has to be changed make sure to connect
the green AC line wire to ground.
Connect the unit to a wall outlet with a 15-20 ampere capacity. Sharing of
the line with other equipment may result in erratic operation if other
equipment draws high pulse or surge currents.
NOTE: The Alpha C-25 will maintain its operational
integrity with line fluctuation less than ± 5%.
2.2 TERMINALS
The Alpha C-25 is supplied with two DC cables. One cable has an aircraft
battery quick-disconnect connector and one has ring terminals. If the quick-
disconnect connector is removed, the ring terminals can be used to connect
to a post terminal battery, or be fitted to a different quick-disconnect
connector.
WARNING: Correct polarity must be observed.
2.3 SPACE REQUIREMENTS
The Alpha C-25 system occupies 15" x 5 ¾" (381 mm x 146 mm) of tabletop
space. Place the unit on a sturdy workbench in a well-ventilated battery
servicing area with the battery adjacent to it.