Care and Maintenance 12-11
Table 12-8 Mechanical Safety Check
NO.
Item Method Tool
1.
Caster
Visually check to confirm there is no any crack.
none
2.
Connection of
the caster
1. Visually check to confirm that there is no screws and
the connecting screws are free of breakage or falling
off.
2. Check with the spanner to make sure that there is no
looseness between the caster and the base connection
screw.
Inner hexagon
wrench 8
3.
Central brake
system
Step the mechanical pedal, to stop the device.
Step the walking pedal to make the device move, no
turning.
none
4.
Handle
1. Visually check to confirm there is no any crack.
2. Hold the handle to push the ultrasound machine, and
then pull it gently to confirm that the handle is free of
looseness.
none
5.
Control panel
and support
assembly
Check by hand to confirm that the support assembly is
normal and the control panel is free of skewness and
looseness.
none
6.
Fixing and
rotating
mechanism of
the monitor
1. Visually check to confirm if any inclination happened to
the monitor.
none
2. Manually operate the monitor to make sure the monitor
can move normally when it is turned left/ right, lifted/
lowered, and no abnormal sound exists.
none
3. Manually turn the monitor supporting arm, the monitor
can move up or down. When rotate the arm to the
position, the monitor will be locked in the middle
position and can’t move left or right. Make sure there is
no obvious looseness.
none
4. Open the back cover of the control panel. Check the
screw M5 X16 is fastened or not with the M5 spanner.
Check the cable by eyes to confirm that the connecting
cable is free of looseness or scratch to see the core.
screwdriver,
inner
hexagonal
wrench 5