are completely secured or tightly fixed.
D- Make sure the chuck key is removed from chuck.
E- Make sure drill bit or tooling need to be fixed in
the chuck.
26. Switch off power at once;
A- When fix or remove working piece.
B- When the normal maintenance, service,
adjustment or repairing.
C- When the operator leaves the machine.
D- When correct work table adjustment and depth
position.
E- When change or remove the drilling bit or tooling.
27. Working temp.5 --- 40
℃
, Humidity 40--- 50,
Elevation 0 ---1000 M Storage temp -25--- 55
℃
28. Operate location diagram for reference.
Diagram 1
Diagram 2
MODEL
Ultimate
loading
378VBC
70 kg
3-1. Control panel instruction:
A. min-1 or /min
(R.P.M.) Indicator
B. Emergency Stop
Button
C. Speed Control
Switch
D. Stop Button
E. Start Button
1. Check the power
source
Push the start button
to judge the motor
and spindle shaft is
in normal condition
or not.
2. Spindle speed
adjustment is
controlled by the
speed control
switch. The speed
will be showed out in
the electronic digital
meter.
3. If it needs to stop
urgently, just push
the emergency stop
switch.
3-2. Operation illustration and procedure:
1. There are three T grooves in the worktable. It is used
to fix the work piece.
2. The pulley cover is strictly prohibited to open in
normal operation condition.
3. Protect safety guard shall be allocated in a proper
position in operation. It is controlled by a micro witch.
4. Adjustment of feeding limit
To prevent unwanted
penetration to work piece, the
feeding limit shall be set by
adjusting the appropriate
position of feeding depth
fixing button as long as the
distance between the end of
tool and top surface if work
piece is measured.
A. Setting of feeding depth
1. Loosen knob A.
2. Turn scaled ring B to
desired feeding depth.
3. Lock knob A.
6
