Mounting and Wiring Instructions

12 pg_W-225_EFS 10/20/05 6:15 PM Page 4

NOTE: Underwriters Laboratories (UL) does not require all fixtures to have ground wires. These fixtures meet all UL specifications.

1.Turn off power at circuit box to avoid possible electric shock.

2.Secure mounting bar (A) to outlet box (B) with outlet box screws (C) (not included) (see fig. 1).

3.Thread hex nut (D) onto mounting nipple (E) approximately 1/4 inch and insert lockwasher (F), then thread mounting nipple (E) onto mounting bar (A) and secure with hex nut (D).

4.Place cap (P) over nipple (Q) of fixture base (R) and securely thread fixture column (S) onto nipple (Q) (may be pre-assembled).

5.Thread fixture loop (H) onto nipple (I) of fixture base.

6.Open one link on bottom end of chain (G). Attach to fixture loop (H). Securely close link on chain (G).

7.Thread screw collar ring (J) onto screw collar (K), then place canopy (L) over top of screw collar (K).

8.Lace wires up through every other link on chain (G) then through screw collar (K) and mounting nipple (E).

9.Open one link on top end of chain (G). Attach to loop on screw collar (K). Securely close link on chain (G).

10.Thread canopy (L) over top of wires and over top of screw collar (K).

11.Identify color coding of fixture wires (see fig. 2).

12.To connect wires, take black fixture wire (group A from fig. 2) and place evenly against black outlet box wire. Do not twist wires.

13.Fit wire connector (M from fig. 1) over wires and twist until there is a firm connection. If wire connector (M) easily comes off, reattach and check again for a firm connection.

14.Repeat steps 12 and 13 with the white (group B from fig. 2) fixture and outlet box wires.

15.Partially thread green grounding screw (N) into side hole (O) on mounting bar (A) (see fig. 1).

16.Wrap ground wire from fixture around green grounding screw (N), leaving enough excess wire to then connect ground wire and outlet box wire with wire connector (M), if applicable.

17.Tighten green grounding screw (N). Do not over tighten.

18.Remove screw collar ring (J) from screw collar (K) and secure screw collar (K) to mounting nipple (E).

19.Tuckwires inside outlet box (B).

20.Raise canopy (L) to ceiling and secure screw collar ring (J) to screw collar (K).

FIXTURE ASSEMBLY INSTRUCTIONS

Warning: This fixture is for indoor use only.

1.Slide candle cover(s) (T) over socket(s) (U), then place shade(s) (V) over candle cover(s) (T).

2.Install lamp(s). Do not exceed recommended wattage.

3.Turn power back on at circuit box.

W-225 specifications

The Westinghouse W-225 is a sophisticated and high-performance reactor that has made significant contributions to the field of nuclear energy. Designed and developed by Westinghouse Electric Company, this reactor exemplifies the company’s commitment to innovation and safety in nuclear power production.

One of the main features of the Westinghouse W-225 is its extensive safety systems. It incorporates advanced safety features aimed at preventing accidents and mitigating consequences in the event of an emergency. Among these features is the passive safety system, which operates without active intervention by operators or external power sources. This includes emergency cooling systems that utilize natural circulation to ensure the reactor remains in a safe state even during a loss of power.

The Westinghouse W-225 also adopts cutting-edge technology in its design, most notably its modular construction. This modular approach allows for components to be manufactured off-site and then assembled on-site, improving efficiency and reducing construction time. Additionally, the reactor employs digital instrumentation and control systems, enhancing operational reliability and improving real-time monitoring of reactor conditions. This modern control technology allows for better data collection, analysis, and decision-making, resulting in higher operational efficiency.

Another characteristic of the W-225 is its capability to utilize diverse fuel types, including traditional uranium fuel and potential future fuels that might increase efficiency and sustainability. The reactor's design supports longer fuel cycles, meaning it requires less frequent refueling, thus reducing operational interruptions and costs.

Moreover, the Westinghouse W-225 features an optimized thermal efficiency design. This is achieved through advanced steam generation technology, which transforms thermal energy from the reactor core into electricity more effectively than older designs. The improved thermal efficiency results in lower operational costs and a smaller environmental footprint, aligning with global sustainability goals.

In summary, the Westinghouse W-225 stands out as a modern nuclear reactor that focuses on safety, efficiency, and flexibility. Its innovative safety systems, modular construction, advanced control technologies, and diverse fuel capabilities make it a pivotal player in the future of nuclear energy production, helping to meet the growing demand for clean and reliable energy while minimizing environmental impact.