ACR Electronics HRU-100 Marine Safety Devices User Manual


 
Y1-06-0209G 7
SECTION 4 INSTALLING THE HRU IN A SeaShelter
3
BRACKET
The following ACR EPIRBs are compatible with the SeaShelter
3
(ACR
P/N 9501):
GlobalFix™ iPRO, or models RLB-36 and higher
Contents of the HydroFix™ HRU Kit that you will need:
HydroFix Replacement
Hydrostatic Release Unit (E)
Large cotter pin (H)
HRU expiration label (K)
SeaShelter
3
release
rod (M)
Instructions:
1.) Remove the front cover of the bracket and carefully release the
EPIRB from the bracket.
2.) Remove the old HRU unit and rod from
the bracket by pressing the spring
release back and rotating the old HRU
out of the bracket.
3.) Take the SeaShelter
3
™ release rod (M)
and place it on top of the rod on the
HRU, aligning the two sets of holes on
the base (see Figure A).
4.) Place large cotter pin (H) inside the two holes, securing the two rods
together.
5.) Mark the expiry date on the HRU according to the instructions in
Section 3.
6.) Record the expiration date on the HRU expiration label (K) with an
indelible marker.
7.) Push the release spring back against the bracket aligning the holes
on the spring with the holes on the back of the bracket.
8.) Take the assembled HRU and place the end of the HRU through the
slot.
9.) Turn the HRU to the left side of the bracket (see Figure B).
10.) This will lock the HRU and spring into place. Carefully release the
HRU and make sure it is securely in place.
Figure A