Page 841 - Med Plaza and Cancer Center

PROPRIETARY AND CONFIDENTIAL DRAFT 28/Feb/03

4.16 Power Supply Fuse Holder
Chapter 4: Removal, Replacement, and Adjustment Procedures

4.16 Power Supply Fuse Holder

Tools required: Needle nose pliers
5/32" hex wrench
or
Phillips head screwdriver

Removal

SHOCK HAZARD:
Turn off the source power to the alarm, and leave it off during the
installation of any component or sub-assembly. Failure to do so could
result in personal injury or equipment damage.

1. Turn off power to the alarm at the facility’s source.

2. Depending on which alarm you are replacing the fuse on, take one of the
following steps:
• Unless the replacement is being performed on a Local Alarm, use a
5/32" hex wrench to unlock the front panel (A) (see figure 4-17 on
page 4-43).
• When changing the power supply fuse holder in the Local Alarm, use
a phillips head screwdriver to remove the front panel.

Page 4 - 42 MedPlus TotalAlert™ Alarm Network Operation and Maintenance Manual (man291ra)