Operation, Removing /Replacing the Lid | Honeywell F111 Series 3

F111 (SERIES 1,2,3) IN CEILING MEDIA AIR CLEANER

14.Connect one wire on air cleaner to power supply wire with a wire nut following color code used at remote switch. (White)

15.Connect the ground wire from the remote switch to a ground stud of the wiring compartment cover.(Green)

16.Fold wires into wiring compartment. Replace wiring compartment cover.

17.Turn on power to air cleaner at fuse or breaker.

18.Check operation by turning air cleaner at HIGH, MEDIUM, and LOW. Note that only the remote switch will operate the air cleaner.

Removing /Replacing the Lid

IMPORTANT

The lid is heavy. Make sure that it is supported before removing.

To remove the lid, swing it into the open position. Slide safety catch to off position. Move the lid to the side to disengage the hinge pins. Reverse the procedure to replace the lid. Make sure safety catch is in safe position.

Lid Assembly

The F111 lid is held in place by two separable hinges and two spring loaded plungers. To install the spring loaded plungers on the lid follow these steps:

1.Pull the plunger back and twist a quarter turn to reveal the wrench flat on the body of the spring loaded plunger (see Fig 7.)

2.Turn the threaded barrel out of the spring plunger.

3.Insert the threaded barrel through the hole in the lid and turn the spring loaded plunger onto it.

4.Tighten the assembly with wrenches.

5.Repeat steps 1 through 4 for the second plunger.

WRENCH FLAT

THREADED

BARREL

WRENCH

FLAT

SPRING

LOADED

PLUNGER

M11994

Fig. 7. Lid assembly.

Opening/Closing the Lid

To open the lid, pull the spring loaded plungers back to disengage the plunger. Carefully swing the lid open on the hinges while supporting the filter and/or adsorbent modules as required. To close, swing the lid into the closed position and engage the plungers.

OPERATION

The F111 (series 1,2,3) in Ceiling Media Air Cleaner has been engineered to improve indoor air quality for commercial and industrial applications. The filters are the most practical and effective filtering system for removing atmospheric dust, pollens, bacteria, viruses, mold spores, smoke, fumes, mists and aerosols. Refer to Fig. 8.

CPZ™	BLOWER	AIR VENTS	CPZ™
SORBENT	MOTOR		SORBENT
FILTER	MOTOR		FILTER
MODULE			MODULE
		INTAKE
CEILING LINE	PARTICLE FILTER		CEILING LINE
CLEAN AIR			CLEAN AIR
DISCHARGE			DISCHARGE
AIR IN		PREFILTER	AIR IN
AIR IN			AIR IN
			M12651A

Fig. 8. F111 (series 1,2,3) air cleaner operation.

The air cleaner is either operating (power on) or off (power off). There are no other operational options available. Even when the area is unoccupied, the air cleaner can be operated continuously to prevent buildup of airborne contaminants. Operate the air cleaner only when the area is occupied when specific activities produce contaminants.

The CPZ™ sorbent module has the ability to collect and hold gas-phase compounds and vapors typically found in commercial and light industrial facilities. These gases and vapors frequently appear as odors that, at times, can be annoying and irritating. The modules become saturated after collecting 25% to 50% of their weight in gaseous odors. The quantity of CPZ™ material provides adequate dwell time to ensure up to 95% collection efficiency in the first pass. This also provides a long maintenance-free service life.

The minimum recommended air exchange rate is 2.5 times per hour. In a heavily contaminated area, up to 15 air exchanges per hour can be necessary. The factors that determine what the rate of air exchange should be are:

•generation rates of the various pollutants;

•concentration level of the pollutants;

•desired contamination reduction level.

Airborne contaminants will always be present in the air where contaminant generations take place. Air cleaning systems and ventilators do not eliminate airborne contaminants, they reduce the excessive accumulation of the contaminants. To eliminate the contamination, the source of contamination must be removed.

68-0198-2

F111 Series 3 specifications

The Honeywell F111 Series 3 is a notable aircraft in the realm of military aviation, primarily designed for ground attack and tactical strike missions. A derivative of the original F-111 Aardvark, the Series 3 variant exemplifies advanced engineering and technological innovations that enhance its combat capabilities.

One of the standout features of the F111 Series 3 is its unique variable-sweep wing design, which provides exceptional versatility in various flight conditions. This design allows the wings to adjust their angle during flight, optimizing performance for both high-speed intercepts and low-level tactical missions. As a result, the F111 can operate effectively at a wide range of speeds and altitudes, giving it a tactical edge over its peers.

Equipped with advanced avionics systems, the F111 Series 3 incorporates cutting-edge navigation and targeting technologies. Its onboard radar and electronic warfare systems enable it to detect and track enemy targets while remaining largely undetected. The aircraft can carry a diverse array of munitions, including precision-guided bombs and air-to-ground missiles, further enhancing its strike capabilities. The ability to deliver payloads with pinpoint accuracy makes it a formidable weapon on the battlefield.

Another key characteristic of the F111 Series 3 is its advanced cockpit design. The aircraft features a tandem two-seat configuration, which allows for seamless communication and coordination between the pilot and weapons systems officer. The cockpit is equipped with modern displays and controls that improve situational awareness and streamline operations.

In terms of durability, the F111 Series 3 is engineered to withstand harsh combat conditions. Its robust airframe is constructed to endure the stresses of high-speed flight and combat maneuvers, ensuring mission success even in challenging environments. Additionally, the aircraft's engines are designed for performance reliability, providing ample thrust while maintaining fuel efficiency.

Overall, the Honeywell F111 Series 3 stands out as a versatile and formidable platform in military aviation. With its advanced features, technologies, and characteristics, it continues to play a significant role in modern air operations, embodying the innovation and capabilities expected from contemporary military aircraft.