17
(11) Lock handle can be replaced with Hex.
Socket Head Cap Screw
CAUTION
The unit body can be moved back and force or
sideways to facilitate proper alignment of pilot pin
to the punch mark.
When the lock handle interferes the proper
alignment due to narrow space proceed hole
making in the following manner.
(1) D i s m o u n t t h e l o c k h a n d l e b y t u r n i n g i t
counterclockwise.
(2) Remove the lock handle and put the accessory
hex. socket head cap screw in place and tightly
fasten with the hex. socket screw key so that
the tool body would not move around on the
magnet.
(3) Move the whole unit around to align the tip
of pilot pin to the punch mark and turn on the
power switch to activate magnetic power. And
you may start drilling.
7 TROUBLESHOOTING
WARNING
●
Never attempt to repair machine yourself: injury or damage to equipment may result.
●
Please feel free to consult the sales agent through which you have purchase your machine or an
authorized dealer, when the following symptoms appear or when you have any questions about our
products.
The machine has electronic control. Be sure to turn off all the switches, pull up the electric drill, and then check the
machine, when the operator come across to the following situations such as.
Problem
Causes
Solutions
Switch lamp does not come
on when the power switch is
turned on.
Power plug is not properly connected to
receptacle.
C o n n e c t p o w e r p l u g p r o p e r l y t o
receptacle.
The drill motor would not
start and LED lamp brinks in
red when the motor switch is
turned on.
The magnet is not activated.
R e q u e s t f o r r e p a i r t o c h e c k t h e
continuity to the magnet.
The drill motor would not start
and LED lamp brinks in blue
to red when the motor switch
is turned on.
The drill motor or the control circuit has
been damaged.
Request for repair.
The drill motor stops during
drilling. (The magnet stops
working and the power ON
lamp is off.)
Power failure or plug was pulled out of
power supply.
Restore power or insert power plug back
in, then set the start switch on again.
No cutting oil or insufficient
cutting oil
fl
ow.
The lever is turned to the right.
Turn the lever to the left.
Coolant tank is empty.
Re
fi
ll cutting oil into the tank.
Summary of Contents for LO-3550
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