OPERATOR MAINTENANCE INSTRUCTIONS
This section contains operator troubleshooting information for
locating and correcting common malfunctions which may develop in shelter.
W A R N I N G
exists in the electrical system of
DEATH ON CONTACT
may result if personnel fail to observe
Paragraph 3-2 lists common malfunctions
which you may find during
operation or maintenance of shelter electrical system or components.
should perform inspections and corrective actions in order listed.
All. malfunctions that may occur and all inspections and corrective
actions may not be listed.
If a malfunction is riot listed or is not corrected
by corrective action, notify your supervisor.
When troubleshooting operation of shelter electrical system, all
switches and circuit breakers shall be placed in OFF positions with power
The operator is limited to setting circuit breakers (ON/OFF),
setting light assemblies in place, and replacing light bulbs.
TEST OR INSPECTION
NO POWER DISTRIBUTION TO SHELTER.
Check that outside power is properly connected to service
entrance connector on power entry panel, and check general
condition of cable and connectors.
Make proper power connection.
Check for defective cable or connectors.