CHAPTER 4 OPERATION INSTRUCTION
4-1 INTRODUCTION
This chapter is to introduce the control panel, precautions before
operation and operation steps of this roller coater and how to change
HMA.
4-2 SAFE PRECAUTIONS
1) Always wear the protective glasses, clothing and heat-resistant
gloves to avoid being burned by hot surface of components or
molten glue.
2) Do not touch the rollers while roller coater is running to avoid
being burnt by components or surface of high temperature.
4-3 INSTRUCTION OF CONTROL PANEL
This control panel includes PID temperature controller, main power
switch, switch for start and stop motor, fuses, etc. The more details
would be introduced by following sections. Please do read this
instruction to avoid roller coater getting damaged by operation.
FIGURE 4.1 CONTROL PANEL
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5
3
4
2
6
7
