EN
BTQ110-125 INSTALLATION AND USE MANUAL - IT EN - REV004A
28
BTQ110/125
8 - Maintenance
8.1 - BTQ125 Maintenance
BTQ 1253012
BTQ 1254012
NR.
DESCRIPTION
1
MOTOR MOUNTING SCREW
2
MOTOR MOUNTING WASHER
3A
MOTOR 1,5KW 12V
3B
MOTOR 2,2 KW 12V
4
REVERSING CONTACTOR UNIT 150A 12V
5
CARTER “A” SPACER
6
CARTER REVERSING CONTACTOR UNIT
7
FASTENERS CARTER
REVERSING CONTACTOR UNIT
8
GEARLEG MOUNTING SCREW
9
WASHER
10
ELASTIC COUPLING HALVES
BTQ 110-125 PL HEXAG
11
MOTOR FLANGE
12
O-RING
13
GEARLEG GASKET
14
GEARLEG
15
PROPELLER
16
SELF-BRAKING NUT
17
ANODE
10
3
4
5
8
9
11
6
7
1
2
16
16
15
17
12
13
14
Maintenance operations to be performed once a year
Follow the points below:
• Clean propeller (15), tunnel and gearleg (14).
• Replace the anode (17) (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 (17), 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.
ACCORDING TO THE USE WE RECOMMEND CHECKING PERIODICALLY THE OIL SEALS AND IF NECESSARY
REPLACING THEM.
F
WARNING: make sure that the power supply to the electric motor is not switched on when maintenance operations
are carried out.