Electromatic - 4
14
3. MELT POWER SELECTOR SWITCH (Fig. 12-3)
The switch setting determines the amount of power delivered to the Melt coil. Three (3) different power
settings are provided: 1, 2, and 3 (LOW to HIGH).
4. TEMPERATURE CONTROLLER - (Fig. 13)
To change the setpoint, (SP_1) press and hold the
“Prog” key and the
∇
at the same time. Display
Flashes. To change the value, use the
Δ ∇
keys. Push
“Prog” once (SP_2) appears use the
Δ ∇
keys to
change value. After changes are done continue to
press the “Prog” key to store changes in memory and return to the operational display screen. (< 1700)
To view the setpoint press the “Prog” and the
∇
key both at once. The display will flash and indicate the
SL_1 setpoint. Push the “Prog” again to view the SP_2 set point…etc. Continue to push the “Prog” button to
return to normal operational mode or Push “Prog” and
∇
at the same time
Caution: Do Not Change the SPC_1 thru SPC_6 set point numbers, they will change the meters operation.
If by chance they do get changed, set them as follows:
SPC_1=100, SPC2_=000, SPC_3=000, SPC_4=000, SPC_5=000, SPC_6=000
5. START PUSH BUTTON (Fig. 12-5)
This switch illuminates when the machine is ready for operation and will provide power to the generator or the
centrifuge motor. Pressing the Start push button will latch the circuit and illuminate the ON Indicator (Fig. 12-6).
6. ON INDICATOR (Fig. 12-6)
The white light indicates that the melt or the centrifuge cycles are on operation.
7. STOP PUSH BUTTON (Fig. 12-7)
The stop push-button stops the melt cycle or the centrifuge cycle.
8. COIL RELEASE SWITCH (Fig. 12-8)
The coil release switch illuminates when the MELT COIL is ready to be lifted or dropped. This switch will not
operate during the centrifuge cycle.
9. CENTRIFUGE ACCELERATION (Fig. 12-9)
This rheostat controls the "take-off" speed of the centrifuge.
A. Maximum acceleration occurs at the “0” setting with the pointer in the fully clockwise position.
B. Minimum acceleration occurs at the "10" setting, with the pointer in the fully counter-clockwise position.
NOTE:
The final centrifuge speed is pre-set at the factory at 400 rpm.
10. PLATE CURRENT METER (Fig. 12-10)
This meter indicates the tube's plate current during the melt cycle, which should not exceed 1.5 amp.
FIG. 13
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