Instruction To Switches; For Tpr-1230, Tpr-1230H) - Sharp RD-1230 Operation Manual

5.2 Instruction to switches

5.2.1 (For TPR-1230, TPR-1230H)(Type I)
The front view of the machine
Description for Switches.
1. Cross switch
2. Electric current meter It is for operator's understanding whether the working situation is
3. Feeding light
4. The cutting fluids
switch
5. Emergent stop
6. Power light
7. Pole change switch
8. Release switch
9. Clamping switch
10. Work light switch
It is to control the elevating and revolution. There are four sign on it.
When switched to "SPDL. FOR.", the spindle revolves clockwise. When
switched to "SPDL.REV.", it revolves counter clockwise. When switched
to "ARM UP", the Arm lifts. When switched to "ARM DOWN", the arm
descends.
normal.
It lights when at feeding. After work finished and power off, it turns off .
It is a switch to start on or off the lubrication when at boring, where the
boring or shearing causes high temperature, making the drilling bit easy
to wear. The lubrication can reduce the temperature and lengthen the life
of the drilling bit. Turn on to start and off to stop the lubrication. The
floating capacity is decided by another knob called the cutting fluids
adjusting knob.
It is pressed to stop the machine when at processing and emergence
occurs. Pull it again for back to release the stop.
When the external power and the main machine power switch are on, the
power light will be on, indicating to the operator that the power is on.
The spindle motor is a pole variable one. A regular motor has 4 pole. But
this one is changeable between 4 and 8 pole. It can change the spindle
rotating speed.
It is to release the clamping of the Arm and the Gearbox so that the
Gearbox can elevate, move for or backwards, left or rightwards.
It is used to clamp the Arm and the Gearbox. After the Gearbox, moveable
up and down, for and backwards, left and rightwards, is positioned, You
can use this switch to fasten the above mechanisms in positions.
It is used to improve lighting where illumination is not enough.
The rear view of the machine
5-6