Y1-03-0233 Rev. D 21STEP FOUR - MAINTAINING THE BEACON1. Safety DOs and DON’TsOn a routine basis aboard ship, DO NOT:// Hold or carry the beacon by its antenna// Mount the beacon in its bracket close to large structures or magneticareas// Tie the lanyard to the EPIRB bracket or any other structure// Obscure the beacon by placing objects in front of itOn a routine basis aboard ship, DO:// Mount the beacon in its bracket in an obvious location, so that all cansee it// Mount the beacon in its bracket with the rolled lanyard facing inward(facing the bracket)// Follow the recommended maintenance schedule// Perform a beacon Self-Test monthly// Follow up with beacon service if Self-Test fails2. Routine beacon maintenanceAt least every ninety days, the float free mounting bracket and beacon shouldbe inspected for deterioration and/or residue buildup that may affect thefunction of the beacon or automatic release. Part of the visual check includeschecking the antenna for tightness. Clean the beacon and the mountingbracket to remove any residue buildups. It is recommended that the beaconand mounting bracket be wiped with a damp cloth.Carefully inspect the beacon case for any visible cracks. Cracks may admitmoisture, which could falsely activate the beacon or otherwise cause amalfunction. Any cracks observed should immediately be referred to ACRService for evaluation. Call ACR Electronics Technical Service +1 (954) 981-3333.3. Battery replacementBattery replacement is due 5 years from date after the beacon placed intoservice, or by expiry date on the beacon whichever is first. During eachinspection, check the time remaining until battery replacement is required.The battery must also be replaced if the beacon has been activated for anyuse other than the Self-Test.