MMP LIFTEM MARK IV, Руководство по эксплуатации

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M I L L E N N I U M M E D I C A L P R O D U C T S , I N C .
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c) Zero out the weight of the SLING and LIFTING BAR or STRETCHER SLING SYSTEM before
weighing the patient. Make sure it is not included in the patient weight measure.
d) Never zero out the SCALE with the patient in the lift. It will provide a false reading of patient
weight.
e) Make sure ONLY the SLING supports the patient and that motion is stabilized before
making the weight measurement.
f) If the weight display turns off before you are able to view it, simply press the "Operate" button
again.
5. MAINTENANCE AND RECALIBRATION
a) Discharged Battery
The single 9-volt battery will provide approximately 3000 readings before replacement. An
indication will appear on the SCALE display, when battery replacement is required. Access to the
battery is through the bottom plate of the SCALE. Remove the two screws and the plate to replace
the battery.
b) Recalibration
It will be necessary, from time to time, to determine that the SCALE weight readings are within the
calibrated accuracy requirements. This accuracy is stated as +/- 0.1 % of the reading. For example,
a reading of
200 pounds indicates the true weight is between 199.8 pounds (200 - 0.2) to 200.2
pounds (200 + 0.2). Occasionally this calibration should be verified and or the scale re calibrated.
Millennium Medical recommends a recalibration cycle of once a year.
A check of the SCALE accuracy can be accomplished anytime by measuring objects whose
weights have been verified by other means. If discrepancies are observed in the range of +/- 2.0%,
it is possible the SCALE needs to be re calibrated. Citing the same example as above, readings
lower than 196 or higher than 204 pounds on a 200 pound weight should trigger a concern for re
calibration of the SCALE. The SCALE should be returned to Millennium Medical Products to be
re calibrated.
c) Repair
The only repair recommended by the user is a replacement of the battery. For any other repair in
the event of a problem, return the SCALE to Millennium Medical Products.
6. WARRANTY
The SCALE is warranted for a period of one year for all manufacturing defects and for accuracy of
readings. Attempts to adjust electronics or damage of the SCALE due to improper handling or use will
void the warranty.