GE D20 - Servicing and Maintenance; Routine Maintenance and Inspection; Power Supply Fuse Replacement

D20/D200
Installation and Operations Guide
GE Energy
994-0078-2.00-7 General
118
Full
Servicing
D20/D200
Maintenance
The D20/D200 does not require any scheduled maintenance. Periodic inspection is
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
Supply Fuses
The D20 Power Supply has one or two field-replaceable fuses.
Replaceable
Fuses
Field-replaceable fuses for the standard chassis-mounted Power Supplies:
Power
Supply
Fuse Fuse Function Replacement Fuse
(¼” x 1 ¼” Time Delay)
F1 +DC Input 12A / 250V 580 – 2004
F2 -DC Input 12A / 250V
F1 +DC Input 12A / 250V 580 – 2005
F2 -DC Input 12A / 250V
F1 Line/+DC Input 4A / 250V 580 – 2006
F2 Neutral/-DC Input 4A / 250V
F1 Line/+DC Input 4A / 250V 580 - 2007
F2 Neutral/-DC Input 4A / 250V
Field Replaceable
Fuses
Field Replaceable
Fuses