Sinoboom TB18 Plus - Testing the Weighing System

© Apr 2022 6-16 TB18 Plus&20J Plus Operation Manual
PRE-OPERATION FUNCTION TEST
1. Turn the Ground/Platform select switch at
ground controls to the Ground.
2. Pull out the emergency stop button at the
ground controls to ON position.
3. Turn the key switch at ground controls to ON
position.
4. Using the main boom lift and jib up/down
function, adjust the main boom to horizontal and
jib boom to the highest.
5. Using the main boom lift function, raise/lower
the main boom to limits.
6. When the main boom is raised to the upper limit
of lift angle(ground display reads 73°[±1°]）, the
boom should be prevented from further raising.
7. When the main boom is lowered to the lower
limit of lift angle(ground display reads -12°
[±1°]）, the boom should be prevented from
further lowering.
8. Using the boom telescope and up/down
function, retract and lower the boom.
9. The boom can be fully retracted.
Note：The allowable tolerance of the angle sensor
should not exceed 0.5° over the full range of
measurement.
TESTING THE WEIGHING
SYSTEM
Before the test, move the boom fully up and down and
extend and retract the boom for at least twice to ensure
the pulley and track are adequately lubricated.
Table 6-7
MODELS TEST RESULTS
TB18 Plus&20J
Plus (KG mode)
With the platform capacity restricted:
When the load does not exceed 454kg (1000 lb), ensure that the platform is able to rise to the
highest position.
When the load exceeds 454kg (1000 lb), the buzzer will sound continuously, the overload
indicator light will flash, the display screen will indicate platform overload, all motion functions
are disabled and will not be enabled until the excessive load is removed.
With the platform capacity unrestricted:
When the load does not exceed 300kg (661 lb), ensure that the platform is able to rise to the
highest position.
When the load exceeds 300kg (661 lb), the buzzer will sound continuously, the overload
indicator light will flash, the display screen will indicate platform overload, all motion functions
are disabled and will not be enabled until the excessive load is removed.
TB18 Plus&20J
Plus (non-KG
mode)
With the platform capacity restricted:
When the load does not exceed 454kg (1000 lb), ensure that the platform is able to rise to the
highest position.
When the load exceeds 454kg (1000 lb), the buzzer will sound continuously, the overload
indicator light will flash, the display screen will indicate platform overload, some motion
functions will be restricted, but boom retracting, turntable rotating and boom lowering after fully
retracted are allowed. Other motion functions will not be enabled until the excessive load is
removed.
With the platform capacity unrestricted:
When the load does not exceed 300kg (661 lb), ensure that the platform is able to rise to the
highest position.
When the load exceeds 300kg (661 lb), the buzzer will sound continuously, the overload
indicator light will flash, the display screen will indicate platform overload, some motion
functions will be restricted, but boom retracting, turntable rotating and boom lowering after fully
retracted are allowed. Other motion functions will not be enabled until the excessive load is
removed.