Keep Working
5
p) Do not use the coolant required accessories. Water or the other coolant
may cause electric corrosion or electric shock.
q) Take the double insulated cable with the same specifications as that of
tool please if you use an extension cable.
r) The automatic short circuit breaker (15mA) to protect the safety of the operator is necessary when
using this tool in a damp, narrow workplace. The further safety instructions for the grinder operation:
Rebound and the relative warnings
The rebound is a sudden reaction force from the jammed or wound wheel in rotation, which has blocked
the rotary accessories rapidly. As a result, the uncontrolled power tools and accessories generate the
rotational direction opposite to the movement at the stuck point.
For example, the wheel may be climbed out or rebound if it has been twisted or jammed by the processed
accessories.The wheel may fly to or fly from the operator according to the movement direction caused by
the twisted or jammed wheel. Under these conditions, the wheel may be broken. The rebound is the
result of misusage of power tools and / or incorrect operating procedures or criteria, which can be preven-
ted by the following
Appropriate precautions.
a) Hold the power tools tightly, make your body and arm in the correct state to resist rebound. Use the
auxiliary handle always if any, which can maximize control to the rebound or counter moment from the
start. The operator can control the anti-torque or rebound if any appropriate precaution.
b) Do not close to the rotating accessory with hands since it may injure the hands.
c) Do not stand in the place where the power tool may be rebound and wound, drive the reverse action
of power tool against the direction of movement of grinding wheel.
d) Be careful especially when operate with the corners, sharp edges, etc. to avoid accessories to be
rebound and wound, because the corners, sharp edges, etc. operation may cause the risk out of control.
e) Do not assemble the saw chain, woodcarving blade or toothed saw blade because they will have
frequent and uncontrolled rebound.
Summary of Contents for EP181
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