Kongsberg EM 122, Installation Manual

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EM 122
Note
Dismount the Mounting Frame and transport it to a locksmith shop and use a
milling machine.
3 Transfer the hole-pattern according to the drawing. Drill and cut the thread.
4 Mounting frame to be checked with all baffle plates before re-installing.
5
Re-install the mounting frame according to the instructions in the procedure How to
mount the RX frames on page 30.
How to mount the RX frames
The mounting frames must be handled with care. Please observe normal safety
precautions for dockyard work and welding.
1
Mount the baffle plates to the mounting frames. Use moderate torque. And secure
with Loctite 242
Note
The baffle plates must be installed with correct orientation!
• The number of baffle plates depends on the length of the array
• For easier handling is a text and a arrow mark on every baffle plate.
2 The mounting frame must be bolted onto the flat bars inside the casing.
Note
The mounting frame must be installed with correct orientation!
• The number of flat bars depends on the length of the array
• There are two (2) holes in each flat bar
3 The frame must be bolted properly to the bars with torque of approximately 187 Nm.
4
Check that the frame is mounted completely flat.
• No point on the frame may deviate from the optimal plane with more than
+-1.6mm
5 Repeat step 4 until the alignment procedure has been performed successfully.
• Refer to alignment on page 96 chapter for a proposed measuring method.
Refer to Drawing file on page 109 for mounting frame principles.
How to mount the TX frames
1 The mounting frame must be bolted onto the flat bars inside the casing.
• The number of flat bars depends on the length of the array.
• There are three (3) holes in each flat bar.
– The 0.5 degree mounting frame is a two-part type, that has to be assembled
before bolting onto the flat bars inside the casing. Refer to drawing file on
page xxx for 0.5 deg mounting frame
30
317669/B