MAINTENANCE PROCEDURES
AB18EJ&18HJ Maintenance Manual 5-29 © Oct 2020
Figure 5-24
1. Clean the areas around the filter.
2. Remove and discard the seal ring of the engine oil
filter.
3. Thoroughly clean the residues on the seal surface
of the filter support.
4. Apply clean engine oil to the rubber washer of the
new engine filter.
5. Mount the new filter.
6. For the engine oil level inspection procedure,
please reference A-8 Inspect Engine Oil Level (-
AB18HJ only), page 5-9.
7. Inspect the engine oil filter element to make sure no
leakage occurs.
C-5 Test Weighing System
Before the test, move the boom fully up and down and
telescope in and out for at least twice to ensure the
pulley and track are adequately lubricated. Fully retract
the boom and place the boom in the two positions of
15°above/below the horizontal, and then apply load to
the platform, the test results are shown in the Table
below.
Table 5-14
MODELS TEST RESULTS
AB18EJ
When the load does not exceed 230kg (507 lb), the platform can be raised to the max height.
Boom in non-operating position: when the load exceeds 230kg (507 lb), the buzzer will sound
continuously, the overload indicator light will flash, the display screen will indicate platform
overload, such functions as machine driving , boom raising and extending will be restricted and
will not resume until the excessive load is removed.
Boom in operating position (for GB models): when the load exceeds 230kg (507 lb), the buzzer
will sound continuously, the overload indicator light will flash, the display screen will indicate
platform overload, some functions will be restricted but boom retracting, lowering and turntable
rotating is allowed. The machine will not resume all the functions until the excessive load is
removed.
Boom in operating position (for models except GB): when the load exceeds 230kg (507 lb), the
buzzer will sound continuously, the overload indicator light will flash, the display screen will
indicate platform overload, all the functions will be restricted and will not resume until the
excessive load is removed.
AB18HJ
When the load does not exceed 230kg (507 lb), the platform can be raised to the max height.
Boom in non-operating position: when the load exceeds 230kg (507 lb), the buzzer will sound
continuously, the overload indicator light will flash, the display screen will indicate platform
overload, such functions as machine driving , boom raising and extending will be restricted and
will not resume until the excessive load is removed.
Boom in operating position (for GB models): when the load exceeds 230kg (507 lb), the buzzer
will sound continuously, the overload indicator light will flash, the display screen will indicate
platform overload, some functions will be restricted but boom retracting, lowering and turntable
rotating is allowed. The machine will not resume all the functions until the excessive load is
removed.
Boom in operating position (for models except GB): when the load exceeds 230kg (507 lb), the
buzzer will sound continuously, the overload indicator light will flash, the display screen will
indicate platform overload, all the functions will be restricted and will not resume until the
excessive load is removed.
To Next Page
Loading...
