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トレッドミル Cosco Fitness AC550のPDF 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。Cosco Fitness AC550 17 ページ。

STEP3:

Fix the protective cover of uprights

on the uprights with ST4.2*15

Screw 55.

STEP4: Folding illustration:

To unfold the treadmill:

Folding illustration:

To drop down treadmill:

1. Strike the damper. (as shown

by the arrow on left side).

2. Hold on to the top end covers

and pull down the treadmill

slowly on the ground.

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