Importance
Before maintaining GTJZ1412 it is necessary to read,
understand and observe corresponding safety rules
and operation instructions.
This Manual provides detailed maintenance
information for the owner and the operator, and
specifies inspection, maintenance and troubleshooting
methods and procedures for the competent
professional maintenance personnel.
The execution of maintenance procedures requires
basic knowledge on machinery, hydraulic and
electrical aspects. Some maintenance procedures need
special skills, tools, lifting equipment and appropriate
work place. Therefore, it is strongly recommended to
maintain and repair at the designated service center of
the SINOBOOM.
Hunan SINOBOOM Heavy Industry Co., Ltd. will
provide accurate information and quality services.
However, the products will be improved continuously
and technical specification of product may be
modified without advance notice. We suggest the
users to update latest product maintenance
specifications regularly.
We will appreciate if the customers could inform us
the deficiencies of the products and propose
improvement measures. We will consider all
suggestions carefully and use them as the reference
for the preparation of maintenance specification and
other specifications. Please contact us by E-mail or
fax.
Safety Rules
Hazard
Failure to observe the instructions in this Manual and
corresponding operation manual would cause death or
serious injury accident.
Pay attention to the unsafe operations mentioned in
the operation manual when carrying out maintenance
procedures.
Do not operate, unless:
You have understood and observed the safe
operation rules in the operation manual
You shall have read, understood and observed
—Manufacturer’s instructions and safety rules
—User’s safety rules and workplace regulations
—All the applicable government regulations
You must use appropriate tools, lifting
equipment and work place.
Personal safety
All working staff on or around the machine must be
aware of any possible safety hazards. The personal
safety and the continuous and safe operation are the
most important.
Read the procedures carefully. The marks used in the
labels in this manual and on the machine are defined
as follows:
Safety warning mark- It is used to prompt
potential personal injuries. Observe all
safety prompts behind this mark for the
purpose of avoiding personal injuries or
death.
Red mark- It is used to prompt the urgent
hazardous cases; if not avoided, it would
lead to death or serious injuries.
Orange mark- It is used to prompt
potential hazardous cases; if not avoided,
it would lead to death or serious injuries.
Orange mark with safety warning- It is
used to prompt potential hazardous case;
if not avoided, it might lead to mild or
moderate personal injury.
Orange mark without safety warning- It is
used to prompt potential hazardous case;
if not avoided, it might lead to property
losses.
Green mark- It is used to prompt
operation or maintenance information.
It is necessary to wear protective goggles,
and work clothes.
With potential hazards such as movable
parts, components which could rotate
Hazard
Warning
Caution
Caution
Attention
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GTJZ1412 & GTJZ1414
Maintenance Manual
