Sinoboom AB14EJ - Page 40

© May 2023 28 GTZZ14EJ&16EJ Maintenance Manual
MAINTENANCE INSTRUCTIONS
Table 4-2 Inspection and Preventative Maintenance Schedule (Continued)
Items
Intervals
Before each
delivery
1
or quarterly
2
Semiannually
3
Annually
4
Hydraulic tank, cap and vent
1, 2, 3, 5, 6 1, 2, 3, 5, 6 1, 2, 3, 5, 6
Hydraulic oil filter
1, 5, 6 1, 5, 6, 11
50
1, 5, 6, 11
50
Hydraulic oil
5, 6 5, 6 5, 6, 11
Electrical system
Electrical wiring, connector
1, 2 1, 2 1, 2
Battery
1, 2, 6, 9, 12 1, 2, 6, 9, 12 1, 2, 6, 9, 12
Electrolyte
6 6 6
Charging function
3 3 3
Instrument, meter, switch, lamp,
horn
1, 3 1, 3 1, 3
Functions and controls
Platform controller
1, 3, 4, 7, 10 1, 3, 4, 7, 10 1, 3, 4, 7, 10
Turntable controller
1, 3, 4, 7, 10 1, 3, 4, 7, 10 1, 3, 4, 7, 10
Function control lock, protective
device and brake
1, 3, 10 1, 3, 10 1, 3, 10
Foot switch
1, 3, 10 1, 3, 10 1, 3, 10
Emergency stop button (ground and
platform)
1, 3, 10 1, 3, 10 1, 3, 10
Limit switch and main power switch
1, 3, 10 1, 3, 10 1, 3, 10
Pothole protection device (if
equipped)
1, 3, 10 1, 3, 10 1, 3, 10
Overload limit system
1, 3, 10 1, 3, 10 1, 3, 10
Tilt alarm device
1, 3, 10 1, 3, 10 1, 3, 10
Drive brake
1, 3, 10 1, 3, 10 1, 3, 10
Rotation brake
1, 3, 10 1, 3, 10 1, 3, 10
Other inspection items
Operation Manual in the manuals
storage box
10 10 10
All decals/labels complete, clear and
secure
10 10 10
Annual inspection date of the
machine
/ / 10
No unapproved changes or
additions
10 10 10
All safety publications included
10 10 10
General structural components and
welds
2 2 2