HP (Hewlett-Packard) E4402B Printer User Manual


 
12 Chapter 1
Installation and Setup
Power Requirements
NOTE The front panel switch is a standby switch only; it is not a LINE switch
(power disconnecting device).
WARNING Install the product so that the detachable power cord is readily
identifiable and easily reached by the operator. The detachable
power cord is the product disconnecting device. It disconnects the
mains circuits from the mains supply before other parts of the
product. The front panel switch is only a standby switch and is not a
LINE switch. Alternatively, an externally installed switch or circuit
breaker (which is readily identifiable and is easily reached by the
operator) may be used as a disconnecting device.
CAUTION Always use the three-prong AC power cord supplied with this product. Failure
to ensure adequate earth grounding by not using this cord can cause product
damage.
CAUTION This analyzer has autoranging line voltage input. Be sure the supply voltage
is within the specified range. (Refer to the specifications guide for your
analyzer.)