Heidolph Pump Heads - Manual (Page 58)

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58
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Item's master switch (29) is located on the rear
panel. LED (40) for sense of rotation in ON.
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Set speed with speed selector (30) on the control
panel.
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Feed rate is proportional with pump speed. Go
by rpm scale on the item. For more information
a
chapters 16 and 17.
bout exact speed refer to reference tables in
30: Rotation speed
31: Direction of rotation
32: Start/Stop
33: Maximal
conveyance
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Select sense of rotation with switch (31); (go by arrow marks). Sense of rotation may be
changed on standstill only.
A signal sound occurs if you press this button during operation.
Caution! Hit Stop key (32) before changing sense of rotation, select new sense of
rotation and restart.
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Sense of rotation selected is confirmed by LEDs (40).
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Start pump with „Start Stop" key (32). Pump status is confirmed by an LED (44).
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To stop pump rotation, hit "Start Stop" key (32) once more.
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When hitting "max" key (33), pump will run at max. speed as long as this key is held
depressed; this feature eases filling or draining tubing without any change to basic settings.
Bild 45
30
33
40
31
40
44 32
fig. 44
37
29
Set speed number may vary from actual number slightly. -