Man iSea, Operating Instructions Manual, Page: 33 / 172

Design and function
31
Read this manual carefully before starting any work!
This is particularly applicable to the chapter “General Safety Instructions”
and the respective safety instructions in the chapters.
6 Design and function of the electronics box (E-box)
All important engine parameters are recorded by sensors. This data is captured by the E-box and
compared with saved target values.
If the registered engine parameters lie outside the permissible tolerance specifications, the system triggers
either a warning or an alarm/alarm with engine stop.
In the event of an alarm, the alarm system can reduce the power output and speed of the engine to
prevent consequential damage.
For the non-classified version, an engine stop can (optionally) be specified for certain engine
parameters in case of an alarm
The safety system (only for E-box with acceptance) monitors the engine separately and may/can trigger
an engine stop in the case of an alarm. Int he case of a defective alarm system, minimum monitoring of the
engine is still provided by the safety system.
6.1 Versions of the electronics box
E-box with acceptance (classified system)
Weight and dimensions
Weight (with drive lever control unit)
approx. 20 kg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimension A 417.5 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimension B 330 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimension C (with plugs) 370 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimension D 190 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimension E (with emergency stop) 224 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation of electronics box (with bracket), page 57.