A&D TM-2657P Instruction Manual - page 50
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12.3. Periodic inspection
To ensure correct use of the monitor, perform a periodic inspection.
The main items of the periodic inspection are as follows.
Before switching the power on
Item
Description
Exterior
Check for deformations and damage from drops.
Check parts for dirt, rust, scratches.
Check the panels for dirt, scratches, damage.
Check for moisture.
Operation parts
Check switches and buttons for damage, looseness.
Display
Check the display for dirt, scratches.
Measurement
parts
Check the cuff and arm cuff cover for damage.
Arm cuff cover
Check that the arm cuff cover is installed.
Please use the arm cuff cover to prevent any foreign matter into this
device.
Printer
Check that the printer paper is the specified type
Power parts
Check that the power cable is inserted correctly into the connector.
Check the power cable for damage (exposed core wires,
disconnection)
.
Check that the electrical outlet is properly grounded and supplies the
specified voltage and frequency (100-240 V~ 50-60 Hz).
After switching the power on
Item
Details
Exterior
Check for smoke or unusual smells.
Check for unusual noise.
Operation parts
Operate the
START/STOP
button
and check for errors.
Press the
FAST STOP
button
during inflation to check that pressurization
stops.
Display
Check the blood pressure, pulse and clock display sections for missing
numbers or characters.
Check that no error codes are displayed.
Check that measurement values are near normal values.
Printer
Check that the paper availability and run out are detected.
Check that the printer paper is fed correctly.
Check that test printing has no missing items.
Check that the paper is cut after printing.
Backup function
Check that the date and time are correct.
Check that the contents of set values are saved.