Part I Service Scenarios
Maintenance 54
Figure 2-2 Mechanical safety check flow
Check handle of main unit
Check control panel And
turning
mechanism
Check other mechanics
Check the supporting part of
cart
Check
the handle of cart
(optional)
Check the connection of cart
casters
Check caster
s of cart
(optional)
Check enclosure of main unit
Following is the mechanical safety checklist:
No. Item Method Tool
1 Caster 1 Visual inspection: Check that casters do not
crack.
2 Operate the casters to check that the locking
and releasing functions are normal.
None
2 Caster connection 1 Visual inspection: Check that the casters do
not skew, and that the screws do not crack or
fall off.
2 Check with the spanner to make sure that
there is no looseness between the caster and
the base connection screw.
Inner
hexagon
spanner
3 Trolley handle 1 Visual inspection: Check that the handle has no
cracks.
2
Check by hand to ensure that the handle does
not loosen.
Inner
hexagon
spanner
4 Trolley supporting
parts
Use hands to check that the supporting parts do not
loosen.
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