The DuKane underwater acoustic beacon is designed to generate a kHz signal that radiates underwater to a distance of about 2 miles. Works to a depth of . Find great deals for Dukane Underwater Acoustic Beacon DK Battery. Shop with confidence on eBay!. Dukane DK Pdf User Manuals. View online or download Dukane DK Technical Manual.

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As shown on page 6 and 7, the DK Series beacons operate for 1. Any situation that could possibly crush or penetrate the case of the beacon should be avoided. The beacon is operable at the given minimum acceptable voltage. dukanr

Dukane DK Specifications |

Clean the beacon exterior of excess O-ring grease. See Sections V and VI. When horizontal mounting is used,position beacon with switch end forward. Connect test leads as shown in Figure 22 andcheck for current leakage between battery andbeacon body.

DK120/90 – Recorder Beacon

Using Figure 9 as a guide, locate the four 0. Because the old O-ring may have developed a set with age, O-ring replacement is mandatory at the time of battery change. Dispose di120 batteriespromptly, keep away from children.


The proper mounting location should also provide for dukaen for removing the beacon from its mounting hardware. Position mounting kit carefully to avoid interference with other structures. Make sure the case and water switch are clean and dry prior to testing. The water switch is part of a low current triggering circuit, which when closed will initiate normal pulsing of the beacon oscillator circuit.

Ifvertical mounting is employed, the switch endshould be facing downwards to reduce theaccumulation of grease and dirt on the switchend.

Dukane DK120 Manuals

Carefully install a new O-ring on the battery cover. Charles, IL 9. Dukane Corporation will remanufacture or replace any unit or battery found not to be in conformity with this warranty.

Clean the switch end of the beacon with a soft cloth and mild detergent, then dry thoroughly with a clean cloth. If vertical mounting is employed, the switch endshould be facing downwards to reduce theaccumulation of dirt, grease, and water on theswitch end. If in doubt,wipe clean with mild detergentC.

Rotate the beacon in the mount, sothat the markings and beacon replacement datelabel can be read. See Figure 16 shaded area and refer to Figure 17 for voltage specifications.

When a beacon is returned to the customer after warranty service, the remainder of the original warranty will be applied to the returned beacon. Alternate mounting dk1220 threaded holes may be employed where structure does not permit nuts on rear side. Water switch actuation initiates beacon operation upon immersion in either fresh or salt water.


Not less than 0. Don’t fukane a manual you are looking for? Inspect label on beacon to determine battery code.

If in doubt, wipe clean with mild detergent. Insure that the battery pad remains in beacon.

Dukane Underwater Acoustic Beacon DK Battery | eBay

It’s a community-based project which helps to repair anything. Honeycomb structure, tarpaulin fabrics, clothing, vk120, cargo, etc.

See Sections V and VI. Where a choice exists, horizontal mounting with switch forward is best.

Be sure access to the securing plate end is available for future beacon installation and removal. The beacon Figure O-ring lubrication should be dkk120 to new O-ring and threads before installation. Drill the four 0.

Replacement of the battery in the DK or DK beacon must be done by a qualified technician.