Maintenance; Unit Cleaning Instructions - Raymarine Quantum Installation Instructions Manual

7.1 Maintenance

Once a year:
1. Power-off the Radar.
2. Remove one of the antenna-securing bolts and
associated washers.
3. Clean the bolt and washers.
4. Replace the bolt and associated washers.
5. Repeat steps 1 to 4 for all antenna-securing
bolts.
6. Tighten all antenna-securing bolts to a torque
of 15 Nm (133 lbf/inch).
Periodically, carry out these other maintenance
tasks, with the Radar powered off:
• Ensure the antenna is firmly attached to the
mounting surface.
• Check that any connected cables are in good
condition and securely attached.
• Examine all cables for signs of chafing, cuts or
other damage.
Warning: High voltages
This product may contain high voltages.
Do NOT remove any covers or otherwise
attempt to access internal components,
unless specifically instructed in the
documentation provided.
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7.2 Unit cleaning instructions

The unit does not require regular cleaning. However,
if you find it necessary to clean the unit, please follow
the steps below:
1. Ensure power is switched off.
2. Wipe unit clean with a damp cloth.
3. If necessary, use a mild detergent solution to
remove grease marks.
Quantum Radome