Simrad SP270 Installationshandbuch PDF herunterladen (Seite 56)

Simrad SP270

851-160572 / B

Installation of the Transceiver Unit

Note The Transceiver Unit must be mounted as a complete unit, i.e.

the door should not be opened until the unit is securely fastened

to the bulkhead.

Before starting the mounting of the Transceiver Unit, note that

the distance between the Hull Unit and the Transceiver Unit is

limited because of the flexible transducer cables. Also

remember to take into consideration the necessary slack for

lowering of the transducer.

Do not fasten the transducer cables into the Transceiver Unit

before mentioned later in the start-up procedure.

The Transceiver Unit cabinet requires a minimum free bulkhead

space, which is shown in figures 8 and 9.

1 Dismount the two mounting brackets which are fastened

to the shock absorbers on the Transceiver Unit. An Allen

key is located in the plastic bag which is fastened to the

upper shock absorber.

2 Weld the mounting brackets safely to the bulkhead as

shown in figures 8 and 9.

3 Use a tackle carrier to lift the Transceiver Unit in position,

and bolt it to the mounting brackets with the bolts

included in the delivery. These 8 bolts are located in the

plastic bag that was fastened to the upper shock absorber.

Remember to fasten the grounding cable from the

Transceiver Unit to the mounting bracket as shown in

figure 9.

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Simrad SP270 Installationshandbuch Seite 56