Quick BTQ1102512, User Manual

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25
EN
BOW THRUSTER BTQ110-125 IT EN - REV002A
MAINTENANCE
1
10
3
4
5
8
9
13
14
2
11
12
15
17
18
19
20
21
23
22
13
24
25
16
6
7
13
27
13
29
31
31
26
22
28
30
32
WARNING: make sure that the power supply to the electric motor is not switched on when maintenance operations
are carried out.
BTQ 1102512
POS. DESCRIPTION
1 MOTOR MOUNTING SCREW
2 MOTOR MOUNTING WASHER
3 MOTOR 1,3KW 12V
4 REVERSING CONTACTOR UNIT T6411-12
5 CARTER “A” SPACER
6 CARTER REVERSING CONTACTOR UNIT
7 FASTENERS CARTER
REVERSING CONTACTOR UNIT
8 GEARLEG MOUNTING SCREW
9 WASHER
10 PROPELLER COUPLING
11 MOTOR FLANGE
12 O-RING
13 OIL SEAL
14 EXTERNAL SEEGER
15 SHAFT SPACER
16 INTERNAL SEEGER
17 BEARING
18 GEARLEG GASKET
19 GEARLEG
20 BEARING
21 SHAFT BEVEL GEAR PAIR
22 KEY
23 OIL SEAL
24 CROWN BEVEL GEAR PAIR
25 WASHER
26 INTERNAL SEEGER
27 GEARLEG OUTPUT SHAFT
28 GEARLEG FLANGE
29 SCREW
30 PROPELLER
31 SELF-BRAKING NUT
32 ANODE
Dismantle once a year, following the points below:
• Clean propeller (30), tunnel and gearleg (19). • Replace the anode (32) (carry out this operation more often if needed).
• Replace the propeller if damaged or worn out. • Check the tightness of all screws. • Ensure that there is no water seepage
inside. • Check that all electrical connections are well tightened and oxide-less.
• Check that the batteries are in good conditions.
WARNING: do not paint the anode (32), the sealing and the gearleg’ shaft where the propeller is lodged.
Quick
®
Thrusters are made in materials that are resistant to the sea environment: In any case, it is indispensable to periodi-
cally remove salt deposits that form on the outer surfaces to avoid corrosions and consequent system inefficiency.