IMO Signs Catalogue
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Conforms to
Fasten safety belts
050201Fasten safety belts
Secure hatches
050202Secure hatches
Start engine
050203Start engine
Lower lifeboat
050204Lower lifeboat
Lower liferaft
050205Lower liferaft
Lower rescue boat
050206Lower rescue boat
Release falls
050207Release falls
Start water spray
050208Start water spray
Start air supply
050209Start air supply
Release gripes
050210Release gripes
Locker with additional breathing apparatus
050168Locker with additional breathing apparatus
General mandatory action
051901General mandatory action
Check guard
056107Check guard
Lifting heavy objects
056910Lifting heavy objects
Wear high visibility clothing
056901Wear high visibility clothing
Wear helmet
056902Wear helmet
Wear eye protection
056903Wear eye protection
Wear face shield
056904Wear face shield
Wear dust mask
056105Wear dust mask
Wear respiratory protection
056106Wear respiratory protection
Wear ear protection
056117Wear ear protection
Wear gloves
056905Wear gloves
Wear safety boots
056906Wear safety boots
Wear protective clothing
056907Wear protective clothing
Wear harness
051908Wear harness
Wash hands
056911Wash hands
Wear lifejacket
059374Wear lifejacket
Keep clear. Exit for emergency escape
051168Keep clear. Exit for emergency escape route
This door must be kept closed
051169This door must be kept closed
This door is to be kept
051173This door is to be kept locked when not in use
To be kept unlocked during working
051174To be kept unlocked during working hours
Fire door keep locked shut
051175Fire door keep locked shut
Automatic fire door keep clear
051176Automatic fire door keep clear
Staircase must be kept clear at
051177Staircase must be kept clear at all times
Fire escape keep clear
051179Fire escape keep clear
Gangway keep clear
051180Gangway keep clear
Automatic watertight door keep clear
051181Automatic watertight door keep clear
Fire door keep shut
051182Fire door keep shut
Keep locked shut when not in
051183Keep locked shut when not in use
Keep clear when door is closing
051184Keep clear when door is closing
This hatch must be kept closed
051185This hatch must be kept closed at sea
This door must be kept closed
051186This door must be kept closed at sea
Watertight door keep shut
051187Watertight door keep shut
Exit keep clear
MS0001Exit keep clear
Close this door at night
MS0002Close this door at night
Ensure this door is fully closed
MS0003Ensure this door is fully closed
Keep clear
MS0004Keep clear
Close these doors at night
MS0040Close these doors at night
