Diagram 9

 

 

Installing the left handrail and

 

 

securing the T-knob assembly.

 

 

Side rail mount

 

 

Rod

 

 

Leather pad

 

 

Left handrail mount

 

 

Handrail

 

 

Flat washer

 

 

Thrust bearing

 

 

Flat washer

 

 

T-Knob

 

 

CAUTION: To provide the

f.

Move to the opposite side of the treadmill to install the left handrail.

appropriate amount of friction,

 

Place the remaining leather pad (rough side facing the side rail

the rough side of the leather

 

mount) onto the rod and slide the handrail mount onto the rod. See

pad must be against the side

 

Diagram 9.

rail mount.

g.

Make sure that the 2 washers and 1 thrust bearing are on the T-knob

 

 

 

that you set aside in step 3. To assure proper operation, the thrust

 

 

bearing (the one that looks like a washer with ball bearings in it)

 

 

must be between the two flat washers. See Diagram 9. Insert the

 

 

T-knob and washers into the end of the rod and turn the T-knob so

 

 

that it screws into the rod.

 

 

Important: If the thrust bearing is not placed between the two flat

 

 

washers, the handrail resistance will loosen rapidly during a workout.

 

 

With the thrust bearing in its proper position, the resistance between

 

 

the T-knobs remains balanced and the handrails maintain a smooth

 

 

operation.

Diagram 10

 

 

Securing the handrails.

 

 

Left handrail

 

 

Locking pin

 

 

Safety stop

 

 

Handrail mount

 

 

Wire loop

 

 

h. Rest the left handrail on the safety stop. See Diagram 10. Continue tightening the T-knob until you feel an appropriate amount of resistance when you move the handrail back and forth.

i. Take the remaining locking pin (D) from the hardware kit and place the wire loop over the T-knob. Align the locking pin hole in the handrail mount with the side rail and insert the locking pin. See

page 12

Diagram 10.

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Image 12
Precor 904 Installing the left handrail Securing the T-knob assembly, Diagram, That it screws into the rod, Operation
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904 specifications

The Precor 904, a model within the renowned line of commercial cardiovascular equipment, stands out for its blend of advanced technologies, ergonomic design, and user-focused features. As an elliptical trainer, it seamlessly embodies the essence of a low-impact workout while ensuring high-intensity training options for users of various fitness levels.

One of the standout features of the Precor 904 is its patented Adaptive Stride Technology, which allows users to customize their stride length from 21 to 24 inches according to their preference. This adaptability makes it suitable for individuals who seek diversity in their workout experience, especially in terms of targeting different muscle groups.

The console design on the Precor 904 is another highlight. It features a user-friendly interface with a bright, backlit display that offers essential workout metrics such as time, distance, calories burned, and heart rate. The machine is equipped with multiple workout programs, including interval training and hill climbing, designed to keep users engaged and motivated throughout their sessions. The integration of touch sensors and wireless heart rate monitoring ensures that users can easily track their exertion levels.

In terms of durability and construction, the Precor 904 is designed for commercial use, with a robust frame that can withstand heavy usage. The heavy-duty flywheel ensures a smooth and quiet operation, enhancing the overall user experience. Furthermore, the patented CrossRamp technology allows users to adjust the incline, adding another layer of customization to their workouts.

The ergonomic design of the Precor 904 is centered around user comfort. The non-slip foot pedals cater to various foot sizes, promoting a secure grip during exercises. Additionally, the upright posture encouraged by the machine minimizes the risk of joint strain, making it an excellent option for individuals recovering from injuries or those with joint sensitivities.

Accessibility is another hallmark of the Precor 904, as its height and entry point are designed for users of all ages and abilities. Whether in a home gym or a commercial fitness center, the Precor 904 provides a versatile cardiovascular workout that can help users achieve their fitness goals effectively. Its combination of innovative technology, user-centric design, and durability makes it a standout choice for both personal and professional environments.
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