說明：180°彎曲安裝，長度過短時，會產 生過度彎曲；應大于最小彎曲半徑安裝。

180 ° bend,radius should belarge than min bend radius to avoid bend excessive.

說明：不允許小于最小彎曲半徑，應安裝剛 性彎頭。

Avoid impermissible deflection behind the connection fittings by use for rigid pipe bends,observe Min bending radius.

說明：運動方向與軟管軸線應在同一平面 內，以避免產生扭轉應力。

Direction of movement and hose axis must lie in one plane to avoid torsion stress.

說明：長度較長時，易出現下垂，此時應安 裝滾筒和托架。

Protect the hose line form sagging behind the fittings by means of a support,A pulley or guiding may be installed.

說明：避免產生交變應力，安裝剛性彎頭以 消除交變應力和過度彎曲。

Installing rigid pipe bends to avoid torsion stress and bending excessive.

說明：運動方向與軟管軸線在同一平面內， 以避免產生扭轉應力。

Direction of movement and hose axis must lie in one plane to aviod torsion stress.

說明：運動方向與軟管軸線應在同一平面 內，以避免產生扭曲損壞。

Direction of movement and hose axis muse lie in one plane to avoid torsion stress.

說明：自由彎曲安裝時，軟管應避免墻壁、 其他物體和地面磨擦。

Avoid rubbing between hose and wall,ground by appllying appreciate method.

說明：應安裝滾輪避免過度彎曲。

Avoid excessive bending stress by a pulley.

說明：即使在普通場合，也安裝剛性彎頭以 避免過度彎曲。

Avoid bengding excessice by application of rigid pipe bend.

說明：如無法避免外部機械拉伸（如在地面 上頻繁拖動），應外覆保護層。

If there is no possibility of avoiding exterior mechanical strain(such as dragging frequency on the ground),the protection wrap.