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車椅子 Direct Supply EZ-LIFT WHEELCHAIR SEATのPDF オーナーズマニュアルをオンラインで閲覧またはダウンロードできます。Direct Supply EZ-LIFT WHEELCHAIR SEAT 20 ページ。

STEP 7 – Prepare the Wheelchair for Use

a. Reinstall removable armrests and ensure that seat system functions without interference.

b. Reinstall removable footrests, if applicable.

STEP 8 – Test all Functions Before Use

a. Test the lift seat functionality.

a.1 Manually compress the lift seat to ensure stability, range of travel, and to check for interference

with the wheelchair or any installed accessories.

a.2 Ensure that both covers are installed before use.

a.3 Check the cushion's attachment to the plastic lift seat to ensure a secure connection and

correct positioning.

b. Test the anti-rollback functionality

b.1 With the wheelchair empty and the lift seat in the "up" position, confirm that both brake bars

are level and resting on the wheelchair's rear wheels.

b.2 Push the chair firmly backwards to verify the system is preventing rearward movement.

b.3 Sit in the wheelchair in a natural seating position and verify that the chair can roll freely forward

and backward.

b.4 Stand up from the chair while pushing backwards on the chair, verify that the anti-rollback

system engages.

b.5 Refer to the Anti-rollback Device's user manual to make adjustments to the anti-rollback device,

if needed.

c. Re-test the system with the primary user of the wheelchair.

c.1 You may need to adjust the counterbalance bar depth, seat bumper height, and/or the spring

force to accommodate individual users' weight and/or seating position.

c.2 See the Directions for Use section (pages 11-14) of this manual for instructions about how to

adjust the force settings.

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WARNING: Do not use the device or the wheelchair if the system is not functioning as intended.

Installation Instructions

(cont.)