11-10 Care and Maintenance
NO.
Item Method Tool
1.
Casters of cart
a) Visually check to confirm there is no any crack.
b) Operate the casters to confirm the locking and
releasing functions are normal.
none
2.
Connection of
cart casters
a) Visually check to confirm that there is no
skewness and the connecting screws are free of
breakage or falling off.
b) Check with the spanner to make sure that there is
no looseness between the caster and the base
connection screw.
Inner
hexagon
wrench 6
3.
Handle of cart
a) Check by sight if the handle has cracks.
b) Use a wrench to check if the handle is loose.
4.
Cart supporting
parts
a) Use hands to check if the supporting parts are
loose.
none
5.
Enclosure of main
unit
b) Check by sight if there is any crack. none
6.
Handle
a) Visually check to confirm there is no any crack.
b) Rock the handle gently and then lift the
ultrasound machine to confirm that the handle is
free of looseness and it can accept normal force.
none
7.
Control panel and
turning
mechanism
Open and close the control panel to see if it is free of
looseness or separated from the main unit.
none
8.
Other mechanical
structures
Check to confirm that there is no looseness to other
mechanical parts, no crack to cover and no
conductive parts show in sight.
none