OnLine Power Constant Power 3 - Manual (Page 19)

OnLine Power
6002-034 REV. C 1-12
1-7 OPERATION
These units are designed for unattended continuous operation. All Constant Powers and Mini-Powers have an
IMCB that can be switched ON or OFF on a regular basis.
1-7-1 Normal Condition
When the unit is powered up and regulating, the power on indicating lamp and also on the Constant Power 6, one
of the green voltage range indicators will be on.
The normal operating condition of the units is as follows:
1. Facility branch circuit breaker set to ON.
2. Bypass switch in AUTO position.
3. Input Main Circuit breaker ON.
4. Connected load set to ON.
1-7-2 Non-Regulating Condition
In case the regulating circuits fail to regulate, the unit can continue to operate in bypass mode (without regulation)
until regulation can be restored. Follow the procedure listed below to operate the unit in bypass mode.
Note
The following procedure is only for temporary operation. Voltage surge and sag protection is not
available for any load while the bypass switch is in manual mode (bypass switch is set to MAN).
1. Turn connected load OFF.
2. Set IMCB to OFF.
3. Turn bypass switch from AUTO to MAN.
4. Set IMCB to ON.
5. Turn connected load ON.
6. Contact OnLine Power’s Customer Support at (800) PWR-SRVC for service.