Furuno USA Inc 9ZWRTR115 Manual De Usuario

Regular maintenance is important for good performance. Check the points mentioned 
below every 3 to 6 months to keep the radar sensor in good working order. Observe 
the safety instructions at the front of this manual when working on the mast.

The 5A fuse (Type: FRU-2P5S-FU-5A-A, Code No.: 000-168-869-10) in the fuse hold-
er on the power/

Network

 cable protects the radar sensor from overcurrent and equip-

ment fault. If you cannot turn on the power, check the fuse to see if it has blown. If the 
fuse has blown, find the reason before you replace the fuse. If the fuse blows again 
after the replacement, contact your dealer for advice.

Fixing bolts
• Corrosion
•  If they are tightened

•  Replace corroded bolts.
• Tighten loosened bolts. 
•  Coat new bolts with marine sealant.

Radome
• Cracks
• Foreign material

If a crack is found, repair it temporarily with a small 
amount of sealing compound or adhesive. Bring the unit 
to your dealer for permanent repairs.
Foreign material on the radome can cause a consider-
able drop in sensitivity. Remove foreign material with a 
freshwater-moistened cloth. Do not use commercial 
cleaners to clean the sensor; they can remove paint and 
markings or deform the plastic.

There are no user-serviceable parts 
inside. Only qualified personnel are 
allowed to work inside the equipment. 

Use of a wrong fuse can cause 
fire or damage the equipment.

Fuse holder

How to replace the fuse
Open the fuse holder cover and replace 
the fuse. Then close the cover.

Power/LAN cable