I X . S E T - U P , A D J U S T M E N T & U S E

I X . S E T - U P , A D J U S T M E N T & U S E

L. BACKREST

A backrest angle-adjustment is standard on the Contour seat, the Highback Contour seat, and the Seat Frame.

1.Seat Depth and Angle Adjustment on Seat Frame

a)Remove the front securing bolt (C) on the side of the backrest hinge plate.

b)Loosen the lower rear bolt (D)

c)Set at desired angle.There are four holes (in 4º increments) to choose from.

d)Reinstall the front bolt (C) and tighten both bolts securely.

2.Seat Depth and Angle Adjustment on the Contour Seat

a)The contour seat is shipped with a seat-to-back angle of 100º and a back height of 18"

b)To increase the seat-to-back angle, adjust stop bolt (E) to desired loca- tion. Do the same for the other hinge.

c)To decrease the back height,remove hinge bolt from hole (F) and replace bolt in hole

(G). Do the same for the other hinge.

Note: Adjusting the back height will change the seat-to-back angle. Follow instructions to adjust the seat-to-back angle accordingly.

Note: Adjustment on both sides of the wheel- chair must be equal.

D

C

G

E

 

F

b)Backrest is ready for use.

2.Folding Backrest

a)Fold backrest forward.

N. FOLDING BACKREST (SEAT FRAME)

Folding backrests are shipped with backrest in folded position.

1.Upright Positioning

a)Lift backrest to upright position so that latch handles (F) lock into place.

b)Backrest is ready for use.

2.Folding Backrest

a)Lift and turn backrest latch handles (F) inward or outward.

b)Fold backrest forward.

O. SEAT HEIGHT ADJUSTMENT

1.Contour and Highback Contour Seats The seat height can be adjusted for different seat heights.

a)Remove the seat and shroud cover. For instructions on removing seat, see section IX, P. For instructions on remov- ing shroud, see section IX, Q.

b)Reposition all four of the seat mounts to desired position by removing bolts, adjusting mounts and replacing bolts.

c)Ensure that the top of all seat mounts sit at the same height.

d)Replace shroud and seat.

2.Seat Frame Height Adjustment

F

C B A

3.Adjustment for the Highback Contour Seat

a)Pull lever (H) upwards.

b)Lean back to desired position.

c)Release lever (H).

CAUTION:Backrest latches must be locked into place before operating wheelchair.

M.FOLDING BACKREST (seat frame & Contour seat only)

Quickie G-424 wheelchairs are shipped with backrest in folded position.

1.Upright Contour Seat Positioning

a)Lift backrest to upright position.

H

Adjusting the seat height can be done both at the front and at the rear of the seat. Seat angle can also be achieved through front and rear seat adjustment.

Rear Seat Height Adjustment

a) Use positioning holes (A&B) and receiver notch (C).

Front Seat Height Adjustment

a)Use positioning holes (I, II, i, ii) to adjust height.

I

II

i

ii

930484 Rev. A

32

33

930484 Rev. A

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Sunrise Medical G-424 instruction manual Folding Backrest Seat Frame, Seat Height Adjustment
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G-424 specifications

The Sunrise Medical G-424 is a state-of-the-art manual wheelchair that showcases the perfect blend of functionality, comfort, and advanced technology. Designed for users who demand versatility and performance in their mobility solutions, the G-424 stands out due to its impressive features that cater to a wide range of individual needs.

One of the hallmark features of the G-424 is its lightweight frame, constructed from high-strength aluminum, which enhances both durability and portability. Weighing significantly less than traditional wheelchairs, the G-424 allows for easier transport and maneuverability, making it an excellent choice for users who lead an active lifestyle. The folding design adds convenience, enabling the wheelchair to fit comfortably in car trunks or storage spaces.

The G-424 is equipped with ergonomic seating systems that ensure a comfortable experience during prolonged use. The adjustable seat depth and height make it customizable to meet individual comfort requirements, while the breathable upholstery promotes airflow and helps regulate body temperature. This attention to user comfort is essential for enhancing the overall experience and encouraging longer days out and about.

Stability and safety are paramount in the design of the G-424. The wheelchair features a rigid frame that significantly reduces flex during movement, providing a stable base that supports confident navigation. Moreover, the G-424 comes with robust anti-tippers that enhance safety on inclines and declines, giving users peace of mind as they navigate various terrains.

Incorporating advanced technologies, the G-424’s wheel and tire system enhances both performance and usability. The quick-release wheels make it easy to transport and store, while the puncture-resistant tires ensure reliability and independence, reducing maintenance concerns for users. The wheelchair also employs height-adjustable armrests, which can be customized for maximum support.

In terms of aesthetics, the G-424 offers a range of color options and stylish designs, allowing users to express their personality while maintaining a reliable mobility solution. The combination of features and thoughtful engineering makes the Sunrise Medical G-424 not just a wheelchair, but a reliable companion for users seeking independence and life quality enhancement on their daily journeys. Whether it’s for day-to-day errands or recreational activities, the G-424 is built to meet the demands of modern life while prioritizing user comfort and safety.
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