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functioning properly and that the beacon is in a location or environment where it can receive the necessary
signals from satellites. If the GPS does not acquire good positional data, the GPS will turn OFF after 10
minutes and there will be no successful green LED indication. This test should never be performed more than
once during the five-year life of the battery pack to prevent excessive current drain! The beacon must remain
under observation to witness the results of the test.
SECTION 5 - CARE AND MAINTENANCE
5.1
Routine Maintenance
At least every ninety days, the float free mounting bracket and GlobalFix beacon should be inspected for
deterioration and/or buildup that may affect the function of the beacon or automatic release. Part of the visual
check is checking the antenna for tightness.
Also carefully inspect the EPIRB case for any visible cracks. Cracks may admit moisture, which could falsely
activate the beacon or otherwise cause a malfunction. Any cracking observed should be immediately referred
to ACR for evaluation, (1-800-432-0227 Ext. 169)
Clean the beacon and the mounting bracket to remove residue buildups. It is recommended that the mounting
bracket be wiped with a damp cloth.
5.2
Hydrostatic Release
The Hydrostatic Release Unit (HRU) must be replaced two (2) years from date of installation or three (3) years
from date of manufacture. The HRU can be replaced by first removing the beacon from the bracket, then
sliding the hydrostatic release assembly out of the keyed opening on the spring and mounting bracket. Insert
the new hydrostatic release assembly in place by engaging it to the opening of the ejection spring and case,
sliding the HRU down into the keyed locking position and turn to the left. Place beacon into the mounting
bracket, and replace cover, securing in place with a hitch pin going through the hydrostatic release rod (see
SECTION 3.3 for dating procedures).
5.3
Battery Replacement
The battery (P/N 1098.1) must be replaced by the date indicated on the beacon or every five (5) years. At
each inspection, check the time remaining until replacement is required. Battery should be replaced if the
beacon has been activated for any use other than the self test.
Always refer all long life battery replacement and other beacon service to a factory authorized service center.
Battery replacement includes servicing the beacon by replacing all o-rings, testing the water seal and the
electrical properties.
NOTE: There are no user serviceable items inside the beacon. DO NOT OPEN THE BEACON UNLESS TO
DISABLE IN CASE OF FAULTY ACTIVATION.
For the nearest location of a Battery Replacement Center, visit our website at www.acrelectronics.com
The GlobalFix™ may or may not require special shipping instructions due to the lithium batteries and changes
in shipping regulations. Please refer to ACR's website www.acrelectronics.com for proper shipping
instructions.
Figure 5
ACR requires that you replace the entire hydrostatic
assembly
when
hydrostatic release, release rod and all hardware (P/N
9490). Failure to replace the entire assembly may
cause the bracket to malfunction. Always use original
ACR
replacement
replacement parts will void your warranty and may
cause the bracket to malfunction.
8
servicing
the
HRU,
parts.
Use
of
unauthorized
Y1-03-0157 Rev. F
including
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