Remote Ventilation Shutoff Sign – FS0090

Remote Ventilation Shutoff Sign – FS0090

This remote ventilation shutoff sign shows the standard IMO fire control symbol for a remote stopping arrangement, a circle crossed by a diagonal cross inside a triangle, marking a general remote ventilation shut-off control. Unlike the lettered versions used for a specific space, this unmarked symbol identifies a standalone or general-purpose ventilation shutoff. It follows the standard IMO fire control symbol convention used on fire control plans and at the equipment itself, so the symbol is recognisable to crew regardless of language.

Where this remote ventilation shutoff sign is used

A remote ventilation shut-off allows crew to stop fans and close ventilation ducting from a safe distance, cutting off the air supply that would otherwise feed a fire and help it spread through the ductwork. This sign marks a general remote shutoff control, as opposed to the lettered versions used where multiple controls at one station each serve a different space, such as the machinery vent shutoff sign or the cargo vent shutoff sign.

This remote ventilation shutoff sign is fixed directly at or beside the remote shut-off control itself, typically at a fire control station, on deck near an escape route, or at another position that stays accessible even if the space it serves becomes unsafe to enter. Where a vessel has only a single ventilation shutoff control, or where the control serves the whole vessel rather than one named space, this unmarked sign is the correct choice over a lettered version.

Cutting off ventilation to an enclosed space during a fire starves the fire of oxygen and helps contain it, working alongside fixed extinguishing systems as part of a coordinated shutdown of the affected area. Fast, correct identification of the shutoff control is essential, since a fire that continues to receive fresh air through ventilation ducting can spread far more quickly than one that is starved of oxygen early.

This sign is checked during SOLAS fire safety surveys, where the surveyor confirms that remote shut-off controls are clearly marked and remain accessible and unobstructed. Correct labelling of remote controls is a standard item reviewed during these inspections, since a mislabelled or missing sign can cost critical time during an actual emergency shutdown.

New crew should be shown the location and correct operation of every remote ventilation shutoff on board during safety familiarisation and fire drills, since hesitating to find the right control can allow a fire to spread further before ventilation is finally cut off. Clear, consistent labelling like this remote ventilation shutoff sign removes that hesitation.

Consistent signage also matters during a routine walk-through inspection, since a control point without a clear label can slow down an auditor trying to confirm the vessel’s fire control plan matches what is actually fitted on board. Fitting this remote ventilation shutoff sign at every relevant control keeps the fire control plan easy to verify against the equipment in place.

Remote shut-off controls should be tested regularly as part of the vessel’s routine fire safety equipment checks, since a control that fails to operate during an actual emergency defeats its purpose. Marking each control clearly with this remote ventilation shutoff sign also makes it easier for the crew member responsible for testing to locate every control on board without needing to consult a separate equipment list.

Technical specifications:
SKU: FS0090
IMPA: 33.6078
ISSA: 47.561.03
Compliant: IMO Resolution A.1116(30)

• Fire-retardant marine-grade material
• Available in non-glow vinyl, general purpose glow, or DNV Wheelmark certified Class C / Class D photoluminescent film
• Waterproof and saltwater resistant
• Glossy wipe-clean finish
• Peel-and-stick installation, no tools or drilling

Supplied ready to apply directly at the remote shut-off control point. Available in the standard size shown above.

This sign is produced to IMO fire control symbol specifications for consistent recognition across international fleets. Need a different size or a custom layout? Contact us for a quote.