Trouble Shooting; Technical Data - Vetus BOW55HM Manual De Manejo Y Instrucciones De Instalación

Final assembly
Grease the threads of the fastenings bolts with 'outboard gear
grease' and install the hydraulic motor to the intermediate
flange.
BOW55HM
BOW95HM
Hydraulic installation
Consult the installation manual 'Vetus Power Hydraulics,
Hydraulic installation (art. code I.HT01).
Electrical installation
Consult the installation manual 'Vetus Power Hydraulics,
Electrical installation (art. code I.HT03).

Technical data

Type
Hydraulic motor
Type
Rated output
No. of revolutions
Operating pressure
Capacity
Propeller
Rated thrust
Weight
Excl. thrust-tunnel
6
120201.06
BOW160HM
: BOW55HM BOW95HM
:
: 3,5 kW
: 3000 rpm
: 165 bar
: 4.2 cm 3 /rev. 4.2 cm
: 550 N
: (55 kgf)
(121 lbf)
: 7 kg (15 lbs) 8,5 kg (18 lbs)
Operation manual and installation instructions Hydraulic bow thruster 55, 95, 160, 230, 310 kgf
For a first check, turn the propeller by hand, it should turn eas-
ily, whilst being connected to the output spindle of the hydraulic
motor.
BOW230HM

Trouble shooting

Hydraulic motor rotates (too) slowly.
- Speed of the hydraulic pump is (too) low.
Hydraulic motor does not rotate at all.
- Check whether the main switch is in position 'ON'.
- Check whether the control circuit fuse is blown. Control cir-
cuit is shortened, check wiring.
- Transmission of the hydraulic pump is faulty.
The hydraulic system looses oil.
- Check all tubing and connections for possible leakage.
BOW160HM
Reversible motor
6,0 kW 9,5 kW
4100 rpm 3300 rpm
230 bar 250 bar
3 /rev. 7.0 cm 3 /rev.
950 N 1600 N
(95 kgf) (160 kgf)
(209 lbf) (352 lbf)
15 kg (33 lbs)
BOW310HM
BOW230HM BOW310HM
12,5 kW 20 kW
1900 rpm 2000 rpm
230 bar 225 bar
16.8 cm 3 /rev. 26.4 cm
2300 N 3100 N
(230 kgf) (310 kgf)
(507 lbf) (683 lbf)
22 kg (49 lbs) 31 kg (68 lbs)
3 /rev.