|Name:||Maintenance instruction (for skilled persons)|
|Content of information:||Description:|
Instruction providing information on maintenance operations that can be performed by skilled persons only.
The document shall address the system maintenance engineers, and shall include descriptions for both hardware and software regarding preventive maintenance, fault detection, fault diagnosis and fault isolation, rectification of faults and system operation.
Mandatory content of information:
The instructions should include information concerning:
− the nature and frequency of inspections;
− safety precautions and warnings for maintenance carried out on running or live equipment;
− information for fault diagnosis and identification;
− instructions for repairs and adjustments;
− description of built-in diagnostic systems to aid fault finding, when applicable;
− drawings and diagrams enabling maintenance personnel to carry out their task rationally (especially fault-finding tasks);
− regular checking of warning devices;
− the cleaning method shall be given in sufficient detail, where a cleaning or decontamination process and the materials used for that could cause an immediate hazard, or a hazard resulting from corrosion or other weakening of structural parts;
− description of all predictable tasks performed at specific intervals to be consolidated in the form of maintenance schedules and, if necessary, master schedules;
− the name, address, telephone number, etc. of the supplier or others from whom technical assistance can be obtained.
|Application area:||Overall technology, Electrical engineering (incl instrumentation and control), Process engineering|
|Activity area:||Maintenance, service and support|
|Form of presentation:||Z - Composite form|
|Remarks:||Maintenance instructions for skilled persons relating to maintenance operations which require a specific technical knowledge, operation or particular skills shall be carried out exclusively by skilled persons (maintenance staff or a trained technician).|
It is recommended that documentation separate from that for unskilled persons be prepared.
|Applies:||D00018 (XXX Instruction (for the use of an object)) |
|Keywords:||instructions, maintenance, maintenance instructions|
|Source references:||IEC 62079:2001|