Lewmar 34-77 Electrical wiring installation, Typical electrical layout, Main spindle rotation

2. Electrical wiring installation

GB

Fig. 2.1.1

3
2	4
1	5

System

Cross

Cable

Distance

Voltage

sectional

size

Power supply to winch

(V)

area

(US Only)

12

Up to 10 m (33 ft)

50 mm

2

1/Ø

12

10 to 15 m (33 to 49 ft)

70 mm

2

2/Ø

12

15 to 20 m (49 to 66 ft)

95 mm

2

3/Ø

2

24

Up to 7 m (23 ft)

25 mm

3

7 to 10 m (23 to 33 ft)

35 mm

2

24

2

24

10 to 13 m (33 to 43 ft)

50 mm

2

1/Ø

Battery size

Up to 300

Amp/hrs

2.1 Typical electrical layout

NOTE: This is not a wiring diagram.

1.Position the recommended circuit breaker close to the battery. See wiring diagrams Sec. 3.

2.Route 2 cables (see size table above) from battery to the control box.

3.Attach motor cables to control box (see wiring diagram) using recommended cable sizes.

4.Position the control box near the winch (±1 metre) in a dry area for watertight security and accessible for maintenance.

5.Position deck switches in view of winch. Route wire and attach to control box (see wiring diagram).

2.2 Main spindle rotation

•Check correct main spindle rotation when fitted and operated.

Fig. 2.2.1

Winch 1st Gear 2nd Gear 3rd Gear

2Speed 66−77

3Speed 66−77

Ocean Electric Winches 34 - 77 9