Airflow Systems V410, Owner'S Manual

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5
PREPARATION AND INSTALLATION
Through out this manual certain NOTES, CAUTIONS and WARNINGS are used. They are defined as:
Note:
Used to indicate an instruction that will make a particular task simpler or easier.
CAUTION: Used when a process or item may cause damage to the equipment or system.
WARNING : This term is used when personal injury or death is possible.
ELECTRICAL
The AUTOCLEAN control was designed to operate in conjunction with a motor control device and
requires a 115 VAC supply. This supply may be from the input power source (115 VAC or 230 VAC units)
or step-down transformer (230/460/575 VAC, 3 phase units ). The 230 VAC single phase units supply
115V to the AUTOCLEAN control with one power lead and the neutral connection. The step-down
transformer is located inside the enclosure with the AUTOCLEAN board to minimize wiring. If the
AUTOCLEAN is a field retrofit, check that the transformer primary is correctly wired for the input voltage
connected.
For proper operation, the AUTOCLEAN control must be powered at all times. Electrical power
supply connection must be made after a service disconnect. This can be the same disconnect which
is used for the air cleaner motor. If service of the air cleaner or control is required, open the
service disconnect.
WARNING
THE AUTOCLEAN CONTROLLER IS ALWAYS POWERED UNLESS THE
SERVICE DISCONNECT IS OPENED. TO SERVICE, OPEN THE
DISCONNECT AND FOLLOW RECOGNIZED LOCKOUT/TAGGING
PROCEDURES BEFORE SERVICING.