33
Assembling
1) Fill the soundome (D) with oil up to the white line on the inner surface.
2) Make sure that the o-ring is in position on the upper dome assembly.
3) Apply the sealant (Kinoruster) to the o-ring.
4) Fit the upper dome assembly into the soundome (D), marking sure that screw holes are
aligned.
5) While pressing down the upper dome assembly, hand tighten screws.
6) Fasten the screws securely in diagonal order, especially for the first four screws maked by 1
to 4 in Fig. 5.3.
Note: Screws are self-locking type which requires no washers.
As repeated use will weakens the locking force, new screws should be used after in a
few times of removal.
Figure 5.3
Summary of Contents for CH-270
Page 1: ...COLOR SEARCHLIGHT SONAR CH 270...
Page 13: ...10 58 59 6 6 DRV 06P0154 Hull Unit XDR Slip ring Figure 2 1 Signal Flow in Transmitter...
Page 14: ...11 Hull unit XDR Slip ring 6 6 59 58 Figure 2 2 Signal Flow in Receiver...
Page 19: ...16 Figure 2 5 TRANSCEIVER UNIT CPU J2 3 4 3 4 5 6 J10 5 6 7 8 CR16 U17 U34 191 R104 R105...
Page 23: ...20 DRV Board 06P0154...
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