Greater Goods 0608 매뉴얼 - 페이지 12

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Greater Goods 0608 매뉴얼
Troubleshooting
PROBLEM
The sound
transmission is
poor.
The dial needle
does not increase
while pumping the
air bulb.
The diastolic and
systolic readings
cannot be found
on the dial.
11
REASON
1. The stethoscope
head is not placed
over the artery.
2. The ear pieces are
blocked by debris.
1. The valve is not
completely closed.
2. The arm cuff is not
properly connected
to the device.
Air in the cuff is being
released too quickly.
SOLUTION
1. Place the head directly over
the artery.
2. Replace carefully and/or wipe
with a clean cloth or cotton.
1. Close the valve by turning the
knob clockwise.
2. Secure the air hose around
the metal connector of the
air bulb.
Slightly turn the valve counter-
clockwise to slowly deflate the
arm cuff.
Target deflation rate is
2~3 mmHg per second.