3.
Attach the third end of the “T” tube into a calibrated mercury column, which gives you access to the
bulb and a reference.
4.
Using the bulb of the calibrated mercury column, inflate the cuff to 250 mmHg.
5.
Once the pressure has stabilized at this level, the LCD should match the mercury column by ± 2.0
mmHg.
6.
Check the unit against the column every 50 mmHg from 250 to 50 mmHg. The monitor should be
within ± 2.0 mmHg. If it is not, the monitor needs to be returned to the service department for recali
-
bration or repair.
CAUTION:
Do not use the monitor if it has failed its diagnostic self-test, or if it displays a greater than zero
pressure with no cuff attached. The values displayed by such a unit may be inaccurate.
NOTE: To return the Oscar 2 to its normal operating mode, remove and re-insert one of the batteries.
18. Limited Warranty
Oscar 2 Ambulatory Blood Pressure Monitoring System
SunTech Medical provides to the original purchaser the following limited warranty from the date of original
invoice.
Serialized blood pressure monitor
24 months
ABPM Cuffs
6 months
Accessories (i.e. patient hoses, interface cables, etc.)
90 days
SunTech Medical, Inc. warrants each instrument to be free from defects in material and workmanship. Liabili
-
ty under this warranty covers servicing of the instruments when returned from the customer’s facility prepaid
to the prospective factory depending on location. SunTech Medical will repair any component(s) or part(s)
that it finds to be defective during the period of this limited warranty. Should a defect become apparent, the
original purchaser should notify SunTech Medical of the suspected defect. The instrument should be careful
-
ly packaged and shipped prepaid to the appropriate service center.
The instrument will be repaired in the shortest possible time and returned prepaid by the same shipping
method as received by the factory.
This limited warranty is void if the instrument has been damaged by accident, misuse, negligence, or serviced
by any person not authorized by SunTech Medical.
This limited warranty contains the entire obligation of SunTech Medical and no other warranties expressed,
implied, or statutory are given. No representative or employee of SunTech Medical is authorized to assume
any further liability or grant any further warranties except as set herein.
The expected service life for the monitor is 5 years.
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