KTR-STOP® TB Thruster
acc. to DIN 15430
Operating/Assembly instructions
KTR-N
Sheet:
Edition:
44414 EN
14 of 17
4
Please observe protection
note ISO 16016.
Drawn:
2020-11-02 Shg/Mro
Replacing:
KTR-N dated 2020-04-08
Verified:
2020-11-02 Shg
Replaced by:
!
Before connecting make sure that the mains voltage and mains frequency correspond to the
details indicated in the type label!
!
Make sure with all cable connections that the swivelling motion of the thruster during
operation is not affected!
With normal delivery condition the three-phase motors are wired as a star connection. A wire cross-
section of 1.5 mm² is sufficient for all sizes. The terminals always have to be kept clean. The cover of
the terminal box must be sealed by a perfect seal.
The following items have to be reviewed:
•
Inspection of oil level: The screw plug must be opened with the thruster in vertical position.
The housing must be filled to the lower edge of the filling hole of the opening (component 9).
The thrusters Ed 300/50, Ed 500/60 and Ed 800/60 must be filled to the overflow screw.
•
The electrical connection must correspond to the details indicated in the type label.
•
The oil filling screw, the terminal box cover and all screws and pins must be fastened
properly.
•
All components mounted must be properly aligned. Free swivelling of the unit must be
ensured. Shear forces must not affect the piston rod.
If the thruster is provided with valves, they are set as follows
– see illustration 5.
Illustration 5: Setting of globe (H) and lowering (S) valve
•
The screw plug must be unscrewed by means of a suitable screwdriver.
•
The globe valve (component H) or the lowering valve (component S) can be set via the
setting screw until the requested positioning time has been achieved. The thruster must be
switched on and off several times during setting.
9
Installation
9.2 Electrical connection
10
Initial start-up
