Furuno VR-7000 Installation Manual page 41

3. Attach the terminal board cover to the unit with six screws (supplied).
Terminal board cover
4. Fasten two cable glands.
Tightening torque:
• Upper cable gland: 6.67 N•m
• Lower cable gland: 5 N•m
5. To prevent water from entering into the unit, apply the silicone sealant (S-8400W,
supplied) to the contact area between the terminal board cover and unit.
2.2.2 Float-free Data Recording Unit VR-7021F
To connect the float-free data recording unit VR-7021F to the DCU, use the junction
box VR-7022F. For details, see section 2.3.
DPYCY-1.5 cable
To DCU (J311)
To DCU (J25)
FR-FTPC-CY cable
Cable gland
2. WIRING
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