Xerox 8830 Service Manual page 250

INSTALLATION PROCEDURE
Prepare to Install the Printer
CAUTION
Before installing the Printer, check for the correct
voltage, polarity, and the grounding of the AC
outlet that is provided by the customer. Use the
Digital Multimeter. Incorrect voltage applied to
the Printer could result in poor performance or
damage to the Printer.
NOTE: The power line outlet must be a 20 amp
dedicated line (wired directly to the circuit
breaker panel) with no shared neutral and a
different phase from the lighting circuits.
CAUTION
If the supply AC voltage specifications are not
met, the AC outlet may be wired or grounded
incorrectly. Inform the customer and request
that a licensed electrician correct the problem.
DO NOT attempt to make the correction
yourself.
NOTE: The Power Cord is the disconnect device
for this equipment Ensure that the installation is
near the outlet and is easily accessible.
8830
1. Check the Ground and AC voltages.
Neutral (ACN)
Hot (ACH)
White Wire
Black Wire
Ground
Green Wire
20 Amp
600S3703
600S3703 Preferred
Figure 1. Checking the Ground and
AC voltages
On 60 Hz Printers, perform the following:
a. Check for 105-125 VAC between AC
Hot and AC Neutral.
b. Check for 105-125 VAC between AC
Hot and AC ground.
c. Check for less than 2 VAC between AC
Neutral and ground.
1/98
6-15
On 50 Hz Printers, perform the following:
a. Check for 220-240 VAC between AC
Hot and AC Neutral.
b. Check for 220-240 VAC between AC
Hot and AC ground.
c. Check for less than 2 VAC between AC
Neutral and ground.
pwim
Installation