Operation Manual of Elevating Work Platform
95
Chapter 11 Maintenance Schedule
Routine inspection and maintenance interval table
Maintenance
level
Routine
inspection
Level I
Level II
Level III
Level IV
Level V
Maintenance
period
Every day
25h/1m
50h/3m
100h/6m
200h/12m
400h/24m
△
!
Notice:
Working hours are based on those shown on the hourmeter.
Maintenance items of every level are given in the following tables
Item
Description
Maintenance Level
Routine
inspection
I
II
III
IV
V
Electric system
Check battery capacity
●
●
●
●
●
●
Check that all buttons/switches on the
PCU panel function normally
●
●
●
●
●
●
Ensure the PCU emergency stop switch
is secure
●
●
●
●
●
●
Check if all switches operate properly
●
●
●
●
●
●
Check if any wiring harnesses are
damaged
●
●
●
●
●
●
Ensure the PCU wiring harness
connector is secure
●
●
●
●
●
●
Check if the PCU wiring harness
connector is not damaged
●
●
●
●
●
●
Check if the PCU wiring harness is
crimped or damaged
●
●
●
●
●
●
Check if the pressure switch wiring is
secure and not damaged
●
●
●
●
●
●
Check if the lowering solenoid valve is
secure and not damaged
●
●
●
●
●
●
Check if the wirings of horizon sensor
and inclination sensor are secure and
not damaged
●
●
●
●
●
●
Check the position and wiring of every
limit switch rocker arm
●
●
●
●
●
●
