㈠产品特点：

1、适应门厚40-55mm；

2、使用场所：住宅、宾馆、写字楼等房门；

3、不锈钢锁舌衬板，压铸锁舌体；

4、执手面板采用澳洲3#锌合金材料制作,结合特殊的多层电镀工艺，色泽持久、手感细腻，耐腐蚀性能优良，盐雾实验时间远远超过国标要求的24小时,再经硬度4H以上的清漆封闭，烤漆温度达150℃；表面光滑，大大提高了防腐，防划伤能力,且不沾灰尘油污。

lock features:

1、thickness of the door：40-50mm

2、site of use：the gate of house，hotel，and office building etc.

3、the scalebosrd of stainless steel lock bolt，die-casting lock bolt

4、Keep the hand face plate 3# zinc in Australia alligation material manufacture, combining many special lamellas plating craft, the color and luster endure, the feeling of hand is delicate, bearing to decay the function good, the salt fog experiment time marks 24 hours of request far above the country far, again through the 4 Hs of hardness above varnish seal, roast to paint the temperature to amount to 150℃s;The surface is smooth, raising the antisepsis consumedly, defending the scoring, scuffing ability.And don't be stained with the greasy dirt of dust.

㈡产品保养：

1、安装锁具前要仔细阅读说明书，特别注意的是，在没有刷油漆前开孔，油漆干后才将锁安装上。千万不要在油漆未干就装门锁。油漆的挥发性气体会减少锁的使用寿命。

2、锁具在平日开关门的过程中，最好握着执手把锁舌旋进锁体，关好门后再松手，不要用力撞门，否则会减少使用寿命。锁具使用一段时间后，会出现开启不顺畅的现象，不要往锁心内滴机油，将滑石粉或铅笔心的细屑滑入锁心内即可。

3、另外，不要用湿布擦拭锁体和执手，因为有些金属材质的锁具会因此生锈；合金材质的锁具会将镀层磨掉，失去美观的效果。

 Lock Maintenance of products:

1、Read carefully the specification of the lock before use. Note that if punching hole before being painted, then do not install the lock until the paint is dry. Never install it before the paint gets dry. The volatile gas of the paint can reduce the useful life.

2、In everday use, it is best to hole the handle to insert the lock-tongue into the lock. Do not let off until the door is closed. Do not bang the dcor, otherwise it would reduce its useful life. When used for a time, the lock may not be opened smoothly. Do not dip mechanical oil into the lock. Instead, slip some French chalk or pencil fines into it.

3、In addition, do not use wet cloth to wipe the lock and handle, because some metallic lock might get rusted. The alloy lock may lose its plated surace, and its brightness.

㈢安装步骤：

A.       确保斜舌斜面与关门方向一致，根据安装纸规画线开孔。

B.        将锁体放入孔。

C.        预紧衬板螺钉。

D.       将方杆穿过门板插入锁体。

E.        安装内外面板，使把手转动顺畅,预紧螺钉，(插入锁芯)使钥匙及旋钮转动顺畅。

F.        安装扣板及扣盒，对齐锁体，应使锁舌与之配合顺畅，拧紧所有螺钉。

Installation steps: 

A.       Make sure the incline of the tongue go with the closing direction.

Draw lines and make holes according to the intallation specification.

B.        Place the lock into the hole.

C.        Pre-fix the screws of the back veneer.

D.       Insert the square bar through the door and into the lock.

E.        Install the inner and outer plates, making handle run smoothly.pre-fix the screws,（insert the lock cylinder）making the key and knob run smoothly.

F.        install the gusset plate and gusset box, make them parallel to the lock and match the lock tongue. Fix all the screws.