Simrad FS25 Podręcznik Użytkownika Pobierz pdf (Strona 79)

FS 20/25 Operators Manual 901-10037001/1.1

Maintenance and Troubleshooting Page 5.

Kongsberg Simrad Mesotech Ltd.

Port Coquitlam, BC - Canada

5.3.2.4 Excessive Impacts

Though the FS Trawl Unit is designed for the harsh fishing environment, excessive

impacts to the trawl unit or the individual components may damage them.

With the older fiberglass trawl housing, excessive impacts to the trawl unit usually

resulted in physical damage to this housing. However, with the newer, more durable

urethane housing, excessive impacts to the trawl unit may NOT cause physical

damage to either the trawl housing or the exterior of the individual electronic units,

but may result in damage to the electronics.

Note!

As with all electronics, careful handling of the trawl unit will

reduce the likelihood of FS failures.

5.3.2.5 Corrosion

If, on examination, corrosion has occurred to the sonar head or the sensor module’s

metal parts, these areas should be cleaned well and the area sealed with paint or a

sealant to prevent continuation of the corrosion in this area. If corrosion is occurring

with connectors or connector socket inserts, have them replaced.

Caution!

If corrosion is allowed to continue, flooding of the unit may

result.

5.3.2.6 Shaft or Transducer Damage

The transducer and shaft should be inspected for damage. If the transducer has

experienced an impact, this could bend the shaft and eventually allow water into the

motor housing assembly. If the shaft is bent, the unit should be returned to a

qualified Simrad service facility for replacement of the shaft seal assembly.

Note!

If both the sonar head and sensor module are correctly installed

in the trawl unit, with proper placement of retaining rings and

locating pin/bracket, then damage to the transducer and shaft

should never occur.

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 107 108

Brak uwag

Simrad FS25 Podręcznik Użytkownika Strona 79