User`s manual

48
TABLE OF PERIODIC CHECK AND MAINTENANCE OPERATIONS
Object Periodic Checks
Notes
at page
Daily Monthly Annual
Checks
Inspections - Tests
Generic visual
checks
Verification of
correct
functioning
General
visual inspections
Verification of
wear and tear
Annual test
Structural elements
Weldings
Pins and hinges
Verification of efficiency and
wear and tear degree
Verification of bolted/welded
joints
Lifting chain
Fixing elements
Visual inspection
Verification of efficiency
and wear and tear degree
Hoisting
hook
Visual inspection
and verification
of spring catch
Verification of efficiency
and wear and tear degree
Block sproket
Rotating sproket
Verification of efficiency
and wear and tear degree
Lifting sproket
Chain guide
Verification of efficiency
and wear and tear degree
Hoisting reducer
Traveling reducer
Verification of
noisiness
Hoisting motor
Traveling motor
Verification of
correct
functioning
Tests with load
Hoisting brake
Traveling brake
Verification of
correct
functioning
Tests
of braking
distances with load
Tests with load
Verification of wear
and tear degree
Wheels and pinions
Guiding rollers
Verification of wear
and tear degree
Buffers
Trolley
Verification of wear
and tear degree
Wiring
Push button control panel and cable
or radio-control
Verification of
correct
functioning
Visual inspection
of external breaks
of push button
control pane/cablel
Verification of wear
and tear degree
and efficiency
Load
Limiter (clutch)
Tests with load
Verification of setting
Hoist limit switches
Travel limit switches
Slide limit switches
Verification of
correct
functioning
Tests with load
Verification of wear
and tear degree
and efficiency
Cleanliness and
lubrication
Verification of the
correct
state of
cleanliness and
lubrication
Inspection of
general lubrication
Verification of leaks.
Lubricate wire ropes,
hook and mechanisms
All operations must be logged in a check register prepared to this purpose.