Med-link Electronics ESM303, User Manual, Page: 7 / 10

Error message
8
Erro
“Er 01”
“Er 02”
“Er 03”
Possible Reasons
Weak or no pulse
1)Check that the cuff is in the correct position.
2)Check for excess clothing hair or items between
the arm's position and the cuff.
3)Please check if an animal cuff suitable for animal size is selected.
Artifact/erratic
oscillometric signal
Please keep the animals quiet and relaxed, don't panic.
When measuring, please keep quiet and measure again.
Exceeded retry count
“Er 04”
Exceeded measurement
time limit
1)Check that the hose has no sharp bends or is pinched.
2)Check that the cuff is in the correct position.
“Er 10”
Excessive interference,
calculation timeout
1)Check that the hose has no sharp bends or is pinched.
2)Check that the cuff is in the correct position
“Er 85”
Pneumatic Blockage
Take another BP reading.
please call the after-sales service line.
please call the after-sales service line.
please call the after-sales service line.
please call the after-sales service line.
please call the after-sales service line.
“Er 86”
BP reading terminated
by user
1)Check that the hose is connected to the system and the cuff.
2)Check that the cuff is properly tightened.
3)Check that the cuff is in the correct position.
4)Check that the correct size cuff is being applied.
5)Check that the cuff is not leaking air.
6)Check that the hose connections are not damaged or loose.
“Er 87”
Inflate Timeout,
Air Leak or Loose Cuff
1)Check that the correct size cuff is being applied.
2)Check that the hose has no sharp bends or is pinched.
3)Check that the cuff is in the correct position.
“Er 89”
Cuff Overpressure
“Er 90”
Power supply out of range
or other hardware problem
“Er 91”
Permission problem
“Er 97”
Transducer out of range
“Er 98”
ADC out of range
“Er 99”
EEPROM calibration
data failure
1)Keep the animals quiet and relaxed, don't move too big.
2)Check that the cuff is in the correct position.
3)Check for excess hair or clothing between the arm and
cuff in the position to be tested.
4)Check if a suitable size animal cuff is selected.
Elimination methods
Description
Troubleshooting
Maintenance and storage
9
◆
In order to ensure the normal operation and prolong service life of this monitor, please pay attention
to cleaning and maintenance products.
◆
If the host is dirty, please wipe it with dry soft cloth;For more stubborn smudges, wipe with water or
75% of the cleaning cloth of medical alcohols, then wipe dry with dry cloth.
◆
Do not allow the liquid to enter the host inside.
◆
If the cuff is dirty, use a soft cloth dipped in a few soapy water to wipe.
◆
The daily inspection of this product, such as if the cuff is damaged and the LCD screen is defective,
please go to the after-sales service point designated by our company for maintenance.
◆
It is recommended to check and calibrate this monitor once a year to ensure that the blood
pressure gauge function is normal and accurate. Please do not tear apart repair.
◆
Do not use thinner, gasoline, volatile oil, etc. to wipe the monitor.
◆
Do not wash or wet wrist bands.
◆
Please do not store in the following environment:
- High temperature, damp, unventilated, direct sunlight, dusty, salty environment.
- incline,vibration, impact environment.
- Chemical storage sites and environments that produce corrosive gases.
◆
Warranty: 3years
Maintenance methods
Elimination methods
Failure
(abnormal situation)
After plugging in the power
cord, the boot is not responsive
Blood pressure is unusually
high or low
The measured blood pressure
was not stable, or the results
were different every day
Check whether the power connection is normal or not.
* If the above method cannot be measured properly, please call the after-sales service line
4000580755 for consultation.
Note: if you do not comply with the above considerations and other correct methods of use,
the company will not responsible the quality responsibility.
1. Wrap the cuff properly again.
2. Inspect the cuff and the animal's limbs or tail for hair or other
obstructions. If there are any hair or obstructions, place the
cuff directly on the position.
3. Please keep the animals quiet and relaxed when measuring.
1. Blood pressure values can vary by measuring the physical and
mental state of the animal, so different times have different blood
pressure values.
2. Keep track of daily trends and consult professional veterinarians.