Description
This section provides detailed operation procedures
for the regular maintenance and inspection.
Symbol Definition
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.
Maintenance Symbol Definition
The following symbols are
used in this manual for
helping the reader understand
the intent of this specification. If one or several
symbols are marked in front of the maintenance
procedure, it is defined as follows:
Indicate the tools for carrying out this
operation
Indicate new parts for carrying out this
operation
Indicate that hydraulic motor must be
stopped before carrying out this operation
Indicate that hydraulic motor must be
started before carrying out this operation
Indicate that this operation must be carried
out by the supplier
Maintenance Schedule
There are five types of repair & inspection to be
carried out according to the schedule: Every day,
every quarter, every six months, every year and every
two years. With consideration to the repeated
procedures, the “Regular Repair Procedure Section”
and the “Repair & Inspection Report” shall be
classified into five sections- A, B, C, D and E. The
necessary procedure combination for regular
inspection shall be determined according to the
following table.
Inspection Interval Inspection Procedures
Every day or every 8 hours A
Every quarter or every 250 hours A+B
Every half a year or every 500 hours A+B+C
Every year or every 1,000 hours A+B+C+D
Every two years or every 2,000 hours A+B+C+D+E
Repair & Inspection Report
The repair & inspection report shall include the
inspection table of each regular inspection.
Duplicate the repair & inspection report for each
inspection. Store the completed tables by over three
years.
Attention
Hazard
Warning
Caution
Caution
Attention
9
GTJZ1412 & GTJZ1414
Maintenance Manual
