MTU 12V4000M73 series, Operating Instructions Manual

Page: 119 / 273

4.16 Waterjet – Flushing from LOP (optional)
Preconditions
☑
LOCAL OPERATION illuminated switch is lit brightly (local operating mode is active).
☑ Waterjet-BucketVessel at standstill and waterjet bucket is below the waterline.
☑
Engine speed is in engagement window.
☑ No external engagement interlock is active.
NOTICE
Waterjet flushing puts excessive strain on the bearings.
Bearing damage!
• Do not flush waterjet for too long.
• Follow instructions of the waterjet manufacturer.
Flushing with reversing gearbox and flushing mode
Item Measure
LOP Press and hold down FLUSH illuminated pushbutton (→ Page 99).
• FLUSH illuminated pushbutton flashes.
• Gearbox is engaged ASTERN.
• FLUSH illuminated pushbutton is brightly lit after receiving feedback sig-
nal from clutch.
LOP Release FLUSH illuminated pushbutton.
• FLUSH illuminated pushbutton flashes.
• Gearbox is disengaged (neutral position).
• FLUSH illuminated pushbutton goes out after receiving feedback signal
from clutch.
MS150045/03E 2018-08 | Operation | 117
TIM-ID: 0000002330 - 008