MAINTENANCE SAFETY PRECAUTIONS
AB16EJ Plus Maintenance Manual
7
© Mar. 2023
Unsafe Maintenance Hazard
• Before performing any adjust-
ment or service operations, power
off all control units and ensure
that all moving parts are securely
secured and free from accidental
movement.
• Before performing any adjust-
ment or service operations, en-
sure that the boom is stowed, and
do not work under the raised plat-
form/boom. If anyone needs to
work under the raised platform/
boom, the platform and boom
must be supported with appropri-
ate safety supports.
• When lifting or moving heavy
parts of the machine, use equip-
ment with sufficient capacity, and
never place heavy objects in un-
stable positions after moving.
• When machine parts are lifted by
other equipment, ensure that
there are no people under and
around the equipment.
• When striking the brass rod with
a mallet, make sure to wear
goggles.
• If you need to replace parts, use
the original parts designated by
Sinoboom.
• Do not wash the machine with
water. The machine contains
many electronic components
such as solenoid valves and sen-
sors, which may fail or work
poorly after water ingress. If water
washing is necessary, please turn
off the main power switch firstly,
and dry the machine thoroughly
before turning on the power.
• Make sure the machine is turned
off before using flushing equip-
ment (such as high-pressure
water gun) to clean the machine. It
is forbidden to direct the water or
vapor ejected from the flushing
equipment at the electrical com-
ponents, otherwise short circuit
or electric shock may result.
• After maintenance, clean the
spilled hydraulic oil thoroughly
and do not spill the hydraulic oil
on the ground.
• After maintenance, immediately
wash any hydraulic oil on the
skin.
• Waste hydraulic fluids, fuels,
coolants and refrigerants should
be recycled or disposed as per lo-
cal regulations.
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