CHEMAT TECHNOLOGY KW-4A, Руководство пользователя

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III. and Functions
A schematic of the con in Figure 1.
The function of each switch is described as follows:
1. Power:
2. Speed I:
Speed II:
8000 rpm is maximum for Speed II.
3. Control:
er any spinning
operation to stop.
4. Vacuum: ate
spinning will cause the spinning operation to stop.
5. Start: Starts the spinning operation cycle. Spinning operation will start
only when both the “Control” and “Vacuum” buttons are pressed.
. Timer I: Sets the spinning operation cycle time for the Speed I range or
lower speed range.
Timer I can be adjusted between 1 ~ 18 seconds.
7. Timer II: Sets the spinning operation cycle time for the Speed II range or
lower speed range.
Timer II can be adjusted between 3 ~ 60 seconds.
Controls
trol panel is shown
Turns spin coater power on and off.
Adjusts the spinning operation speed in lower range.
2500 rpm is the maximum for Speed I.
Adjusts the spinning operation speed in higher range.
This button should be pressed before any spinning operations
begin. This button should be pressed again whenev
Control vacuum to the vacuum chuck. The motor will not oper
if this button is not pressed. Re ‐ pressing this button during
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