99744_UM_40S_G
23
For details see:
6 . 2 . 1 R E P L A C I N G T H E R E L E A S E M E C H A N I S M I N F B 4 / F B H 4
B R A C K E T [ F I G . 5 ] .
The hydrostatic unit fitted on the float free bracket [FB4/FBH4] must be replaced
every 2. year. Marking on the hydrostatic unit show the expiry dateThe hydrostatic
comes complete with a new bolt and accessories.
1. Remove the EPIRB from its bracket by pulling out the locking pin on the clamp
and open the retaining rod that holds the beacon.
2. Unscrew the plastic bolt [FIG 5] (1) by screwing it counter clockwise and remove
the hydrostatic release mechanism [FIG 5] (2].
3. Check expiration date on the new hydrostatic release mechanism.The date
should be approximately 2 years from the date of purchase.
4. Mount the new hydrostatic release mechanism.The unit is fixed to the bracket
with a plastic bolt containing washer, rubber seal, washer, O-ring.
5. Secure the plastic bolt by hand force only!
6 . 2 . 2 R E P L A C I N G T H E R E L E A S E M E C H A N I S M I N F B 5
B R A C K E T [ F I G . 6 ] .
1. Release FB5 top cover by removing the locking split pin and special
washer. [FIG. 6a]
WARNING! The EPIRB can drop out of the FB5 bracket when
releasing top cover.
2. Press down the spring-loaded bracket plate and remove the hydrostatic
unit by sliding it out of its locking slot. [Fig.6b]
3. Check the expiry date of the new hydrostatic release mechanism. [Fig.6c]
The date should be approximate two years from the date of purchase.
4. Install a new hydrostatic unit by pressing down the spring loaded bracket
plate and sliding the unit into its locking slot. [Fig.6b]
5. Replace the EPIRB and the FB5 top cover.
Be sure that the top cover is locked at the bottom end and that
the top end are fixed at hydrostatic release mechanism rod.
Replace the special washer and the locking split pin. [Fig.6a]
6 . 2 H Y D R O S T A T I C R E L E A S E R E P L A C E M E N T
