Servicing; D20/D200 Maintenance; D20 Power Supply Fuses; Replaceable Fuses - GE D20 Installation And Operation Manual

D20/D200
Installation and Operations Guide

Servicing

D20/D200 The D20/D200 does not require any scheduled maintenance. Periodic inspection is
Maintenance suggested to ensure that:
•
Unit has sustained no accidental physical damage
•
Airflow is not obstructed
•
Connectors and cables are intact and firmly attached
•
Fuses are intact
•
Battery condition is good
Servicing Tasks Use this section of the guide for regular servicing and preventative maintenance
inspection tasks:
•
Locations and standard values of all fuses
•
How to inspect and replace batteries on the D20ME/ME II main board
D20 Power The D20 Power Supply has one or two field-replaceable fuses.
Supply Fuses
Replaceable Field-replaceable fuses for the standard chassis-mounted Power Supplies:
Fuses
Power
Supply
580 – 2004
580 – 2005
580 – 2006
580 - 2007
118
Fuse Fuse Function
F1 +DC Input
F2 -DC Input
F1 +DC Input
F2 -DC Input
F1 Line/+DC Input
F2 Neutral/-DC Input
F1 Line/+DC Input
F2 Neutral/-DC Input
994-0078-2.00-7
GE Energy
Field Replaceable Field Replaceable
Fuses Fuses
Replacement Fuse
(¼" x 1 ¼" Time Delay)
12A / 250V
12A / 250V
12A / 250V
12A / 250V
4A / 250V
4A / 250V
4A / 250V
4A / 250V
General
Full