Furuno Ls4100 Manual De Usuario

 

 

4.  Position the second cable clamp 

halfway between the first clamp and 
the cable hole. Mark this mounting 
hole. 

5.  If a hole has been drilled in the 

transom, open the appropriate slot in 
the transom cable cover. Position the 
cover over the cable where it enters 
the hull. Mark the two mounting 
holes. 

6.  At each of the marked locations, use 

a 3 mm or 1/8” bit to drill a hole 10 
mm (3/8”) deep. The prevent drilling 
too deeply, wrap masking tape 
around the bit 10 mm (3/8”) from the 
point. 

7.  Apply marine sealant to the threads 

of the #6 x 1/2” self-tapping screw to 
prevent water from seeping into the 
transom. If you have drilled a hole 
through the transom, apply marine 
sealant to the space around the 
cable where it passes through the 
transom. 

8.  Position the two cable clamps and 

fasten them in place. If used, push 
the cable cover over the cable and 
screw it in place. 

9.  Route the cable to the instrument 

being careful not to tear the cable 
jacket when passing it though the 
bulkhead(s) and other parts of the 
boat. To reduce electrical 
interference, separate the sensor 
cable from other electrical wiring and 
“noise” sources. Coil any excess 
cable and secure it in place with 
zip-ties to prevent damage. 

 

Water temperature/speed sensor 
ST-02MSB and ST-02PSB, which are 
designed for thru-hull mounting, are 
optionally available. Install them as 
shown below. 
 

Choose a suitable mounting location 
considering the following: 

• 

Choose a place free from vibration. 

• 

Choose a mid-boat flat position. The 
sensor does not have to be installed 
perfectly perpendicular. The sensor 
must not be damaged in dry-docking 
operation. 

• 

Choose a place apart from equipment 
generating heat. 

• 

Choose a place in the forward 
direction viewing from the drain hole, 
to allow for circulation of cooling 
water. 

1.  Dry-dock the boat.   
2.  Make a hole of approx. 51 mm 

diameter in the mounting location.   

3.  Unfasten locknut and remove the 

sensor section.   

4.  Apply high-grade sealant to the 

flange of the sensor.   

5.  Pass the sensor casing through the 

hole.  

6.  Face the notch on the sensor toward 

boat’s bow and tighten the flange.   

7.  Set the sensor section to the sensor 

casing and tighten the locknut.   

8.  Launch the boat and check for water 

leakage around the sensor.