JUKI LU-2828NV Manuale utente

LU-2828NV

INSTRUCTION MANUAL

ii

CONTENTS

1. Specications ................................................................................................................. 1

2. Threading the machine head......................................................................................... 2

CAUTION

This Instruction Manual for the LU-2828NV only describes their di󰀨erences from the stan-

dard models (LU-2828V).

For safety-related information, carefully read and fully understand "Safety precautions"

described in the Instruction Manual for the standard models before using your sewing ma-

chine.

– 1 –

Item Application

Model LU-2828NV-7

Sewing speed Max. 3,500 sti/min

(Refer to "10. SEWING SPEED TABLE"

in the Instruction Manual for the standard model.)

Stitch length Max. 9 mm

Needle SCHMETZ 134-35 (Nm 125 to Nm 180) (Standard : Nm 140)

Applicable thread size for sewing #30 to #5 (US: #46 to #138, Europe: 60/3 to 20/3)

Applicable thread size to be cut #30 to #5 (US: #46 to #138, Europe: 60/3 to 20/3)

Motor AC servo motor

Presser foot pressure control Electronic control

Horizontal feed control Electronic control

Alternate vertical feed control Electronic control

Lubricating oil JUKI New Defrix Oil No. 1 (equivalent to ISO standard VG7)

or JUKI MACHINE OIL No. 7

Number of patterns Sewing pattern ............................ 99 patterns (For the polygonal shape sewing,

as many as 10 patterns can be registered.)

Cycle sewing pattern ...................9 patterns

Custom-pitch pattern ...................20 patterns

Condensation custom pattern ..... 9 patterns

Noise -Equivalent continuous emission sound pressure level (LpA) at the

workstation:

A-weighted value of 88.0 dB; (Includes KpA = 2.5 dB); according to ISO

10821- C.6.2 - ISO 11204 GR2 at 3,500 sti/min.

-Sound power level (LWA);

A-weighted value of 92.5 dB; (Includes KWA = 2.5 dB); according to ISO

10821- C.6.2 - ISO 3744 GR2 at 3,500 sti/min.

1. Specications

LU-2828NV-7-NB-B-S-

Classication of options

Z Not provided

F Protective cover sensor

Stitch skipping detecting device

Bobbin-thread remaining amount detecting device

– 2 –

WARNING :

To protect against possible personal injury due to abrupt start of the machine, be sure to start the

following work after turning the power o󰀨 and ascertaining that the motor is at rest.

Thread the machine head following the order as

illustrated in the gure.

2. Threading the machine head

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❹

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❾

❼

❺

❹

❶

󱢳

󱢴

󱢵

󱢷

󱢸

󱢹

❺

❻

󱢶

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Questo manuale è adatto per i seguenti modelli

1

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