GTJZ0612E&0812E&1012E&1212E Operation Manual 5-1 © Mar. 2022
5 PRE-OPERATION INSPECTION
UNSAFE OPERATION HAZARD
Be sure to follow the instructions and
safety rules in this manual. Failure to
follow the instructions and safety
rules in this manual may result in
death or serious injury.
Do not operate this machine unless
you have learned and practiced the
rules for safely operating the ma-
chine as stated in this manual.
• Know and understand the safety
rules before continuing the next
step.
• Avoid dangerous situations.
• Always check the machine before
operating.
• Select appropriate machinery and
personal protective equipment
(hard hats, safety belt and gloves,
etc.) for the task.
• Always perform a pre-operation
function test before using the
machine.
• Check the work site.
• Check the safety decals/ name-
plates on the machine.
• Only use the machine according
to the instructions in this manual
and for its intended purpose.
Before operating the machine, please first understand
the tasks to be done and be aware of the following：
1. Be familiar with each function of the machine and
capable of operating it adeptly.
2. Only the person authorized by the management is
allowed to operate the machine.
3. Obey the safety rules in this manual, and fully
understand and follow the operating instructions in
this manual to operate the machine.
4. The operator should go through a professional train-
ing based on this operation manual, and should be
certified as a qualified operator in operation of this
machine.
5. Clearly understand all nameplates, warning and
safety decals on the machine.
6. Before each operation, examine and check the op-
erational environment, and ensure the safety pro-
tection equipment is properly in place. The safety
equipment may differ according to the operational
environment.
7. Before operating the machine, be sure that all con-
trol handles are returned to neutral, and all switches
in the OFF position.
TIPS FOR CONDUCTING A
PRE-OPERATION
INSPECTION
• The operator is responsible for performing the “pre-
operation inspection” and routine maintenance as
stated in this manual.
• Before each shift change, the operator must con-
duct a pre-operation inspection to find out whether
the machine has obvious problems before the oper-
ator performs a pre-operation function test.
• The pre-operation inspection also helps the operator
determine whether the machine requires routine
maintenance.
• See the list of machine components on 2 Machine
Components, page 2-1. Check the machine for
any modified, damaged, loose or missing parts.
• Never use a machine that has damaged or modified
parts. Mark the machine and stop using the machine
if you discover damage or modifications.
• Only qualified maintenance technicians can repair
the machine according to the manufacturer's regula-
tions. After any maintenance, the operator must per-
form another pre-operation inspection before
conducting a pre-operation function test.
• Qualified maintenance technicians must perform
regular maintenance inspections according to the
requirements in the manufacturer’s Maintenance
Manual.
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