Mounting and Wiring Instructions

CAUTION: For fixtures labeled for outdoor and wet location use, provide a water-tight seal between the fixture and the mounting surface by using silicone or similar caulking.

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.Install glass panels (Q) into fixture cage (G) by inserting glass panels (Q) into the fixture cage (G) from the bottom and secure in place with clips (R) (see inset).

4.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).

5.Open one link on bottom end of chain (J). Attach to fixture loop (I). Securely close link on chain (J).

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

7.Lace wires up through every other link on chain (J) then up through screw collar (L), canopy

(M) and mounting nipple (E).

8.Open one link on top end of chain (J). Attach to loop on screw collar (L). Securely close link on chain (J).

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

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

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

12.Repeat steps 10 and 11with the white (group B from fig. 2) fixture wires and outlet box wires.

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

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

15.Tighten green grounding screw (O). Do not over tighten.

16.Remove screw collar ring (K) from screw collar (L) and secure screw collar (L) to mounting nipple (E).

17.Tuckwires inside outlet box (B).

18.Raise canopy (M) to ceiling and secure screw collar ring (K) to screw collar (L).

FIXTURE ASSEMBLY INSTRUCTIONS

1.Install lamps. Do not exceed recommended wattage.

2.Turn power back on at circuit box.

W-164 specifications

The Westinghouse W-164 is a significant model in the realm of nuclear technology, specifically known for its advancements in pressurized water reactor (PWR) design. Developed during the mid-20th century, the W-164 showcases innovative engineering and safety features that cater to the increasing demand for reliable energy sources.

One of the main features of the W-164 is its efficient heat exchange system. The reactor employs a steam generator that utilizes the pressurized water to transfer heat to a secondary water circuit, thus producing steam for turbine generators. This method enhances the efficiency of thermal energy conversion while allowing for a compact plant design.

The W-164 also emphasizes safety through its robust containment structures. Designed to withstand extreme conditions, including natural disasters and potential accidents, the containment system minimizes the risk of radioactive material release. Additionally, the reactor is equipped with multiple redundant safety systems, including emergency core cooling systems, designed to ensure the reactor core remains cooled even under abnormal conditions.

Another notable technology integrated into the W-164 is its advanced control and instrumentation systems. These systems provide real-time data on reactor performance and conditions, enabling operators to make informed decisions and maintain optimal performance. The control systems are designed for reliability and ease of use, promoting operational safety.

The W-164 utilizes low-enriched uranium fuel, optimizing the fuel cycle and minimizing waste. This feature aligns with the industry's push towards sustainability and environmental considerations. The reactor's design also allows for longer operational cycles, reducing the frequency of refueling and further enhancing its overall efficiency.

In terms of physical characteristics, the W-164 is designed to fit within a compact footprint, making it suitable for a variety of operational environments. Its modular construction allows for easier maintenance and upgrades, ensuring the reactor remains competitive in a rapidly evolving energy landscape.

Overall, the Westinghouse W-164 stands out for its innovative design, efficiency, and safety features. As global energy demands increase and the need for sustainable solutions intensifies, the technologies developed in the W-164 can provide valuable insights and pave the way for future advancements in nuclear energy. Its legacy continues to influence modern reactor designs, highlighting the importance of reliability and safety in energy production.