A62-280ef

HAMMER USED AS “STOP”

Fig. 33 — Using a Stop on the Wheel

NOTE: The 62EBA, 62EBC, 62ECC, 62E7A, 62E7C, and 62E2C units contain non-segmented wheels which must be completely removed to be cleaned.

1.Begin by positioning one segment opening at the top of the cassette. Unlock and open the segment retaining brackets on both sides of the selected segment opening.

2.Holding the segment as vertical as possible and centered between spokes, insert nose of segment down- ward between the hub plates. See Fig. 34.

A62-281ef

Fig. 34 — Inserting a Segment of the Wheel

NOTE: The face of the segment, with the imbedded stiffener (vertical support between nose and rim end of segment) must face the motor side of the cassette. See Fig. 35.

A62-282ef

Imbedded Stiffeners

 

Fig. 35 — Motor Side View of Segment

3.Ease the segment downward until its outer rim clears the inside of the wheel rim. Then press the segment inward against the spoke flanges.

4.Close and latch segment retaining brackets to the position shown in Fig. 36. Make certain the retaining bracket is fully engaged under the catch.

PULL TAB

CATCH

A62-283ef

Fig. 36 — Latch Segment Retaining Brackets

5.Slowly rotate, by hand, the first installed segment to the bottom of the cassette, then install the second segment opposite the first. Repeat this sequence with the 2 in- stalled segments rotated to the horizontal position to bal- ance the weight of installed segments. Continue this se- quence with the remaining segments.

Wheel Drive Motor and Pulley Replacement (62EC-EU and 62E2-E6 Units)

1.Disconnect power to wheel drive motor.

2.Remove belt from pulley and position temporarily around wheel rim.

3.Loosen setscrew in wheel drive pulley using Allen wrench and remove pulley from motor drive shaft.

4.While supporting weight of drive motor in one hand, loosen and remove 4 mounting bolts.

5.Install replacement motor with hardware kit supplied.

6.Install pulley to dimension shown in Fig. 37 and secure setscrew to drive shaft.

7.Stretch belt over pulley and engage in groove.

Belt Replacement

1.Obtain access to the pulley side bearing access plate. Remove 2 bearing access plate retaining screws and the access plate.

2.Using hexagonal wrench, loosen setscrew in bearing locking collar. Using light hammer and drift (in drift pin hole) tap collar in the direction of wheel rotation to unlock collar. Remove collar.

3.Using socket wrench with extension, remove 2 nuts which secure bearing housing to the bearing support beam. Slide bearing from shaft.

NOTE: Slight hand pressure against wheel rim will lift weight of wheel from inner race of bearing to assist bearing removal and installation. If not removable by hand, use bearing puller.

CAUTION

Protect hands and belt from possible sharp edges of hole in bearing support beam.

4.Using a wrench, remove diameter seal retaining screws or hub seal retaining screws. Remove diameter seals or hub seal from bearing beam. See Fig. 38.

5.Form a small loop of belt and pass it through the hole in the bearing support beam. Grasp the belt at the wheel hub and pull the entire belt down. Loop the trailing end of the belt over the shaft (Fig. 38 shows belt partially through the opening).

34

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Carrier 62E specifications Belt Replacement, A62-280ef, A62-281ef, A62-282ef, A62-283ef
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62E specifications

The Carrier 62E is a highly regarded air conditioning unit known for its efficiency, reliability, and advanced technology features. Designed to cater to both residential and light commercial applications, this model is recognized for its ability to provide optimal cooling performance even in challenging climates.

One of the standout features of the Carrier 62E is its energy efficiency. The unit boasts a high Seasonal Energy Efficiency Ratio (SEER) rating, which ensures significant energy savings over time. This efficiency not only translates to lower energy bills for users but also contributes positively to environmental sustainability. The Carrier 62E is designed with eco-friendly refrigerants that minimize its carbon footprint while maintaining high performance levels.

In terms of technology, the Carrier 62E comes equipped with innovative smart controls. The unit can be integrated with smart home systems, allowing users to control their cooling preferences through their smartphones or other connected devices. This feature enhances convenience, enabling homeowners to adjust temperatures and monitor their system remotely, ensuring maximum comfort regardless of their location.

The 62E is engineered with a durable and robust build, ensuring long-lasting reliability. The components are crafted to withstand harsh weather conditions, making it a solid investment for users in varied climates. Additionally, the unit operates quietly, thanks to its advanced sound-dampening technologies, ensuring that indoor environments remain peaceful and undisturbed.

Installation of the Carrier 62E is straightforward, thanks to its versatile design and flexibility. The system can be configured for various ductwork arrangements, adapting seamlessly to different home layouts and existing infrastructure.

Another notable characteristic of the Carrier 62E is its advanced filtration system. The unit comes with a high-efficiency filter that captures airborne particles, allergens, and pollutants, promoting cleaner and healthier indoor air quality. This is an essential feature for households with allergy sufferers, as it helps create a more comfortable living space.

Overall, the Carrier 62E stands out as a leader in residential and light commercial air conditioning solutions. With its energy efficiency, state-of-the-art technology, durable design, and air quality improvements, it meets the diverse needs of modern users while providing remarkable comfort throughout the year. As climate considerations become increasingly important, the Carrier 62E remains a compelling choice for those seeking to enhance their home's comfort while being mindful of energy consumption and environmental impact.
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