4.6 Operational checks
DANGER
Components are moving or rotating.
Risk of crushing, danger of parts of the body being caught or pulled in!
• Operate the engine at low load only. Keep clear of the danger zone of the engine.
WARNING
Gaseous fuels are combustible/explosive.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Carry gas-warning unit (part of the personal safety equipment).
• Do not smoke.
WARNING
Oils/oil vapors are combustible/explosive.
Risk of fire and explosion!
• Avoid open flames, electric sparks and ignition sources.
• Do not smoke.
WARNING
High level of engine noise when the engine is running.
Risk of damage to hearing!
• Wear ear protectors.
Operational checks
Item
Measure
Machine room
Check machine room for smell of gas (→ Page 142).
ADEC
Check for fault messages;
If fault messages are displayed: Determine cause, rectify fault.
Check indicated operating parameters (speed, temperatures, pressures).
Operation log (if provided)
Document operating parameters.
• This is especially useful for fault localization and fast remedial action.
Engine under load,
engine at nominal speed
Check engine/plant and all pipework for leaks, rectify any leaks with the en-
gine stopped;
Check for abnormal running noises and vibration.
48 | Operation | MS150034/04E 2016-11
TIM-ID: 0000029119 - 003
