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12 51091C/51090C 废弃电池包的处理 为保护自然 环境 ，请妥善回收或处 理电 池包 。该电池包含有锂 电池 。请向 当地 废物处理部门咨询有关回 收 和（ / 或 ） 处理的 信息 。通过使用手电钻 把电 池包 电量 耗尽 ，卸下电 池包 ，用 结实的 胶带 包裹好极片 端口 ，避免 短路 和漏电。 请 勿试图打开或拆取任何部 件。 环境保护 处理废弃物 为了响应 环 保 ，对于坏损的 机 器、 配 件及包装材料必须详细…
V_SC_5109NC_202104 11
问题解答：
1、为什么按压开关而机器却不运转？
检查电池包电量是否太低。
检查电池包是否安装不到位。
2、为什么在还未拧紧时，机器就停止运转？
机器带有低压保护，在电池包电量过低时，机器不
能工作，请确认电池包电量。
本机带有温度保护，当长时间满负荷工作时，电池
包会过热，温保系统会启动导致机器停止运转，请
将机器冷却到常温后再继续使用。
本机带有过载保护。当压力过大，超过负载时，机
器会自动保护，停止工作。
请保持开机时砂轮片悬空，不与工件接触，否则会
造成砂轮片损坏、机器反弹。
3、为什么同一个电池包的工作时间会有长有短？
一个电池包如果放置时间过长而不使用的话，就会
缩短其工作时间，这就是充电次数问题。在经过几
次充电和使用之后，这种状况就会得到改善。在干
重活时，电池包的电量也会消耗的很快。不要在 0℃
以下或 35℃以上的环境里充电，这同样会影响到电
池包的工作表现。
保养与维护
对机器作任何换修工作之前，请务必先拔出插头。
您的电动工具不需要再添加润滑油或进行其它保养。
不要用水或化学清洗剂来清洗你的电动工具，用干
布擦拭干净就可以了。工具需储藏在干燥的环境中，
并保持马达通风口处的清洁。尽量不要在灰尘较大
的环境中使用。
为了有利于与电池包寿命，请注意：
1） 电池包存放：将电池包充电 30%-50% 电量，存
放在 26℃以下环境中。
2） 不超过 6 个月时间，将电池包充满电使用一次。
12 51091C/51090C
废弃电池包的处理
为保护自然环境，请妥善回收或处理电
池包。该电池包含有锂电池。请向当地
废物处理部门咨询有关回收和（/ 或）
处理的信息。通过使用手电钻把电池包
电量耗尽，卸下电池包，用结实的胶带
包裹好极片端口，避免短路和漏电。请
勿试图打开或拆取任何部件。
环境保护
处理废弃物
为了响应环保，对于坏损的机器、配
件及包装材料必须详细加以分类处理，
以便利于回收。
为方便分类回收，各塑胶部位都做有
材料标识。
13
V_SC_5109NC_202104
GENERAL SAFETY WARNING OF ELECTRIC
TOOL:
Read all safety warnings, instructions,
diagrams and regulations provided with the
electric tool.
Failure to follow the instructions
listed below may result in electric shock, fire and/or
serious injury.
Keep all warnings and instruction for review.
"Electric tool" in the warnings refers to the electric
tool driven by mains supply (wired) or the battery
(wireless).
a) Workplace safety
1) Keep the work area clean and bright.
Disordered and dark site may cause
accidents.
2) Do not operate the electric tool in the
explosive environment such as the
flammable liquid, gas or dust. The spark
generated by the electric tool will ignite
the dust or gas.
3) Keep away from children and bystanders
when operating the electric tool.
Inattention may cause you to lose control
of tool.
b) Electrical Safety
1) Plug of electric tool shall be supported
by the socket. Never modify the plug
in any way. Any change-over plug
shall not be used for the electric tool
to be grounded. Unmodified plug and
corresponding socket will reduce the risk
of electric shock.
2) Do not contact the grounded surface
such as the pipe, cooling fin and
refrigerator. If your body is grounded,
the risk of electric shock will increase.
3) Do not expose the electric tool to the
rain or moisture. Water entering the
electric tool will increase the risk of
electric shock.
4) Do not abuse the cord. Never carry,
pull the electric tool with cord or pull
out its plug. Keep the cord away from
heat source, oil, sharp edges or moving
parts. Damaged or entangled cords may
increase the risk of electric shock.
5) For the outdoor application, an extension
cord for outdoor use shall be used. A
cord suitable for outdoor will reduce the
risk of electric shock.
6) If it is in
evitable to operate the electric
tool in the humid conditions, the residual
current device (RCD) shall be used. RCD
is able to reduce the risk of electric
shock.
Note: "residual current device (RCD)". may be
replaced by the "ground fault circuit
interrupter (GFCI)" or "earth leakage
circuit breaker (ELCB)".
c) Personal safety
1) Keep alert and awake when operating
the electric tool. Do not operate the
electric tool when you are tired or have
medication, alcohol or a therapeutic
response. Instantaneous negligence in
the operation of electric tool may result
in serious personal injury.
2) Wear the personal protective equipment.
Always wear the goggles. Protective
devices, such as the dust mask, anti-slip
safety shoes, helmet, listening protection,
etc., are able to reduce the personal
injury.
3) Prevent the accidental starting. Make
sure that the switch is turned off when
connecting the power supply and/or
battery box, picking up or carrying the
WARNING