Page 819 - Med Plaza and Cancer Center

PROPRIETARY AND CONFIDENTIAL DRAFT 28/Feb/03

4.6 Master Alarm or Area Alarm Conversion Kit Power Supply
Chapter 4: Removal, Replacement, and Adjustment Procedures

Replacement

1. Install the two screws (H) securing the power supply assembly (C) to the
rough-in box (I).

2. Remove the two nuts (A) securing the high voltage cover (B) to the power
supply assembly (C).

3. Push out the knockout in the high voltage cover (B) where the box
connector (D) goes.

4. Install the box connector (D) in the knockout of the high voltage cover (B).

5. Push the input power wires (G) into the knockout in the high voltage cover
(B), ensuring that there is approximately 1" (25 mm) of sleeving (J) routed
through the box connector (D).

SHOCK HAZARD:
Properly ground the MedPlus TotalAlert™ Alarm Network Conversion
Kit. Failure to do so could cause personal injury or equipment damage.

6. Connect the input power wires (G) to the terminal block (F) in the
following order: line voltage to L, neutral to N, and ground to the earth
ground symbol (K).

7. Tighten the two screws (M) on the box connector (D) to secure the wiring.

8. Tighten the box connector (D) to secure it to the high voltage cover (B).

9. Connect the ground wire (E) to the terminal block (F).

10. Carefully route the ground wire (E) from the terminal block (F) through the
small opening (L) in the high voltage cover (B).

SHOCK HAZARD:
Use care when installing the high voltage cover. Do not pinch or bind
the input power wiring or the ground wire. Personal injury or equipment
damage could occur.

11. Being careful not to pinch or bind any wiring, install the two nuts (A) to
secure the high voltage cover (B) to the power supply assembly (C).

12. Ensure that the power switch is in the ON position.

Page 4 - 20 MedPlus TotalAlert™ Alarm Network Operation and Maintenance Manual (man291ra)