Harken 434 Small Boat furling User Manual

Harken Hardware

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I N S T A L L A T I O N S H E E T

Small Boat Furling

434/435

N15W24983 Bluemound Rd. • Pewaukee, WI 53072 U.S.A.

Telephone: (262) 691-3320 • Fax: (262) 701-5780

Web: http://www.harken.com • E-mail: [email protected]

How It Works: To furl the jib, pull the furling

line and the sail rolls up around its own luff.

To unfurl, uncleat the furling line and pull the

jib sheet.

Sail with Luff Wire Required: Your sail must

have a 1 x 19 counterlaid stainless steel wire

sewn into the luff with thimbles that are sewn

firmly to the tack and head so they will not

turn. Many small boat sails already have this.

If your sail has a luff rope and hanks, they

must be replaced by a qualified sailmaker.

I N S T A L L A T I O N

The system consists of the furling drum and the upper swivel.

Drum: Attach the drum to the stem fitting behind the forestay. On

many boats the forestay is removed and the jib luff wire replaces it. In

this case, the jib remains on the boat in its furled position when the

boat is not in use and a cover protects the sail from UV exposure.

Furling Line: Use

1

/

8

" (3 mm) polyester line. To figure the length, add

10’ (3 m) to the distance from the furler to the cleat. Feed the line

through the little hole in the top of the drum from the bottom side

and tie a tight overhand or figure “8” knot in the end. Spin the drum

and wind up about 10' (3 m) of line.

Unfurling

Pull on Jib Sheet

Furling

Pull on Furling Line

I N S T A L L A T I O N S H E E T

Small Boat Furling

434/435

N15W24983 Bluemound Rd. • Pewaukee, WI 53072 U.S.A.

Telephone: (262) 691-3320 • Fax: (262) 701-5780

Web: http://www.harken.com • E-mail: [email protected]

How It Works: To furl the jib, pull the furling

line and the sail rolls up around its own luff.

To unfurl, uncleat the furling line and pull the

jib sheet.

Sail with Luff Wire Required: Your sail must

have a 1 x 19 counterlaid stainless steel wire

sewn into the luff with thimbles that are sewn

firmly to the tack and head so they will not

turn. Many small boat sails already have this.

If your sail has a luff rope and hanks, they

must be replaced by a qualified sailmaker.

I N S T A L L A T I O N

The system consists of the furling drum and the upper swivel.

Drum: Attach the drum to the stem fitting behind the forestay. On

many boats the forestay is removed and the jib luff wire replaces it. In

this case, the jib remains on the boat in its furled position when the

boat is not in use and a cover protects the sail from UV exposure.

Furling Line: Use

1

/

8

" (3 mm) polyester line. To figure the length, add

10’ (3 m) to the distance from the furler to the cleat. Feed the line

through the little hole in the top of the drum from the bottom side

and tie a tight overhand or figure “8” knot in the end. Spin the drum

and wind up about 10' (3 m) of line.

Unfurling

Pull on Jib Sheet

Furling

Pull on Furling Line

I N S T A L L A T I O N S H E E T

Small Boat Furling

434/435

N15W24983 Bluemound Rd. • Pewaukee, WI 53072 U.S.A.

Telephone: (262) 691-3320 • Fax: (262) 701-5780

Web: http://www.harken.com • E-mail: [email protected]

How It Works: To furl the jib, pull the furling

line and the sail rolls up around its own luff.

To unfurl, uncleat the furling line and pull the

jib sheet.

Sail with Luff Wire Required: Your sail must

have a 1 x 19 counterlaid stainless steel wire

sewn into the luff with thimbles that are sewn

firmly to the tack and head so they will not

turn. Many small boat sails already have this.

If your sail has a luff rope and hanks, they

must be replaced by a qualified sailmaker.

I N S T A L L A T I O N

The system consists of the furling drum and the upper swivel.

Drum: Attach the drum to the stem fitting behind the forestay. On

many boats the forestay is removed and the jib luff wire replaces it. In

this case, the jib remains on the boat in its furled position when the

boat is not in use and a cover protects the sail from UV exposure.

Furling Line: Use

1

/

8

" (3 mm) polyester line. To figure the length, add

10’ (3 m) to the distance from the furler to the cleat. Feed the line

through the little hole in the top of the drum from the bottom side

and tie a tight overhand or figure “8” knot in the end. Spin the drum

and wind up about 10' (3 m) of line.

Unfurling

Pull on Jib Sheet

Furling

Pull on Furling Line

I N S T A L L A T I O N S H E E T

Small Boat Furling

434/435

N15W24983 Bluemound Rd. • Pewaukee, WI 53072 U.S.A.

Telephone: (262) 691-3320 • Fax: (262) 701-5780

Web: http://www.harken.com • E-mail: [email protected]

How It Works: To furl the jib, pull the furling

line and the sail rolls up around its own luff.

To unfurl, uncleat the furling line and pull the

jib sheet.

Sail with Luff Wire Required: Your sail must

have a 1 x 19 counterlaid stainless steel wire

sewn into the luff with thimbles that are sewn

firmly to the tack and head so they will not

turn. Many small boat sails already have this.

If your sail has a luff rope and hanks, they

must be replaced by a qualified sailmaker.

I N S T A L L A T I O N

The system consists of the furling drum and the upper swivel.

Drum: Attach the drum to the stem fitting behind the forestay. On

many boats the forestay is removed and the jib luff wire replaces it. In

this case, the jib remains on the boat in its furled position when the

boat is not in use and a cover protects the sail from UV exposure.

Furling Line: Use

1

/

8

" (3 mm) polyester line. To figure the length, add

10’ (3 m) to the distance from the furler to the cleat. Feed the line

through the little hole in the top of the drum from the bottom side

and tie a tight overhand or figure “8” knot in the end. Spin the drum

and wind up about 10' (3 m) of line.

Unfurling

Pull on Jib Sheet

Furling

Pull on Furling Line

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