When a kitchen hood suppression system discharges, whether from an actual fire or a false actuation, the event touches more than the suppression system itself. Wet chemical agent coats the hood interior, the appliances underneath it, and often the surrounding floor and equipment. If the discharge followed an actual grease fire, there may also be heat damage to the hood, duct, or nearby wiring that needs assessment before the kitchen can safely reopen. Treating this as a simple cylinder recharge misses most of what actually needs attention.
NFPA 96 requires the exhaust duct system to be cleaned after any fire event, separate from and in addition to its normal cleaning schedule, since a fire inside the duct can leave residue and damage that a routine cleaning cycle would not have addressed yet. We coordinate this with a qualified duct cleaning contractor as part of the restoration rather than leaving it as a separate, unscheduled task for the operator to remember.
For operators working with an insurance claim, documentation matters as much as the physical restoration. We photograph and document the discharge, the affected areas, and every step of the correction, giving you a record that supports your claim rather than leaving you to reconstruct what happened after the fact.