Heidolph POLYMAX 1040 - Manual (Page 22)

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2. UNIMAX 1010 / PROMAX 1020 (with digital timer and digital speed display)
The control panel features the following controls:
A 2-pole master switch (toggle-type, lighted green on the left side of the unit)
B setting knob, shaking frequency
C Set Time key : time up
D Set Time key : time down
E Select key: display selector: shaking frequency (Act Speed) / time (Act Time)
F LED Time: time appears in display
G LED Speed: rotational speed (shaking frequency) appears in display
H Start / Stop key: to START / STOP shaking action
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LED Start /Stop: lighting, while item is running
J 4-digit display
A. Continuous shaking

Turn item ON with master switch (A)

Set time with  and  keys to 000 (depress  and  together).

Start continuous operation by hitting the Start / Stop key. Start and Speed LEDs turn on,
shaking frequency is displayed (4-digit display).

Set shaking frequency with knob (B)

Hitting Start / Stop key will stop shaking.
B. Timer controlled shaking

Set time between 0 and 999 minutes with Set Time  or Set Time  keys.
Short hits on the keys change time setting slowly, whereas depressing keys is going to
change time rapidly. Depressing the Set Time  and Set Time  keys resets the timer to
000.

Depressing the Start / Stop key (H) starts shaking at the frequency selected with knob (B)
and for the time interval set before. Start LED turns ON.

Time lapse appears in a 3-digit display. Time LED turns ON.

Current shaking action may be discontinued with the Start / Stop key (H). Actual time
won't change. Hitting this Start / Stop key continues shaking at the moment it had been
discontinued.

In case of a power supply failure or interruption (item turned OFF), this feature is lost.

Hitting the Select key during timer-controlled operation, you may change display from
time to shaking frequency and vice versa.
Speed LED turns ON. Timer LED flashes to indicate timer operation mode.

Timer LED also flashes, when timer-controlled operation was discontinued with the Start /
Stop key.
B