www.eaton.com
IM02601004E
Page 171
11 Troubleshooting & Maintenance
11 TROUBLESHOOTING & MAINTENANCE
11.1. Level of Repair
This manual supports unit-level troubleshooting only. If the cause of a malfunction is traced to the
Power Xpert Meter Module, replace the unit. Return the faulty unit to Eaton for factory repairs.
11.2.
Warnings!
SHOCK HAZARDS:
ALL MAINTENANCE PROCEDURES MUST BE PERFORMED ONLY BY QUALIFIED
PERSONNEL.
Failure to observe this warning could result in serious injury, death and/or equip-
ment damage.
TROUBLESHOOTING PROCEDURES MAY INVOLVE WORKING IN EQUIPMENT AREAS WITH
EXPOSED LIVE PARTS WHERE THE HAZARD OF A FATAL ELECTRIC SHOCK IS PRESENT.
Personnel must exercise extreme caution to avoid injury or death.
ALWAYS DISCONNECT AND LOCK OUT THE CURRENT SOURCE AND CONTROL POWER
SUPPLY BEFORE TOUCHING THE COMPONENTS ON THE REAR OF THE METER.
CLEANING:
REMOVE THE POWERXPERT FROMLINE POWER WHEN CLEANING.
Do not use water or any
liquid cleaning product. Clean the unit with a clean dry cloth only.
11.3. Maintenance and Care
The Power Xpert Meter is designed to be a self contained and maintenance free unit. The printed
circuit boards are calibrated at the factory. They are intended for service by factory trained person-
nel only.
The Power Xpert Meter should be stored in an environment that does not exceed the storage tem-
perature range of -40
O
to 85
O
C. The environment should also be free of excess humidity. If possible,
the device should be stored in its original packing material and container.
11.4. Calibration
The Power Xpert Meter is permanently calibrated at the factory. Further calibration in the field is
not necessary. Calibration can be verified via the pulse initiator relays that are available on the
optional I/O card.
11.5. Technical Assistance
The Troubleshooting Matrix that follows is provided to aid service personnel in identifying the origin
of a malfunction. For additional information, technical assistance or referral to a local authorized
distributor, contact Power Quality Technical Support at 1-800-809-2772 option 4. You can also
e-mail the team at
or visit us on the Web at
www.Eaton.com
. Select the
Products tab and follow the Power Management product link.
Содержание Power Xpert PXM 4000
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Страница 36: ...Page 18 IM02601004E www eaton com 2 Quick Start Guide for the Meter Module ...
Страница 45: ...www eaton com IM02601004E Page 37 3 Installation 3 8 MeterDimensions ...
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