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安全鎖每次作業均應試(shi)驗其性能，具體方法是：

    動(dong)(dong)(dong)(dong)作一：用手輕(qing)提安全鋼絲(si)繩，應能(neng)緩慢移動(dong)(dong)(dong)(dong)。扳(ban)動(dong)(dong)(dong)(dong)鎖閉手柄(bing)一次(ci)，動(dong)(dong)(dong)(dong)作一不(bu)能(neng)進行扳(ban)動(dong)(dong)(dong)(dong)啟(qi)動(dong)(dong)(dong)(dong)手柄(bing)一次(ci)，動(dong)(dong)(dong)(dong)作一能(neng)進行。重復(fu)若干次(ci)。

    動(dong)(dong)作(zuo)二(er)：以較快而猛的速度向上提拉(la)安全鋼(gang)絲繩，安全鎖(suo)應(ying)能鎖(suo)住，扳動(dong)(dong)開(kai)啟手柄一次(ci)，重復動(dong)(dong)作(zuo)二(er)若干次(ci)，均應(ying)無失靈現象。

    安(an)全(quan)(quan)鎖必須持有出(chu)(chu)場(chang)合格證(zheng)書，并在(zai)規(gui)定(ding)的安(an)全(quan)(quan)期限內試用。安(an)全(quan)(quan)鎖如果(guo)出(chu)(chu)現故障，可送(song)制造(zao)廠維修(xiu)，嚴禁用戶自行拆卸修(xiu)理(li)(li)，入不按以上(shang)辦理(li)(li)二而出(chu)(chu)現安(an)全(quan)(quan)事(shi)故，制造(zao)廠不負(fu)安(an)全(quan)(quan)責(ze)任(ren)。