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Baby Lock BLE1 AT User Manual

Baby Lock BLE1 AT
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SERVICE MANUAL
MODEL BLE1 AT
Vol. 3.0
From
To
Serial Numbers
K6 148120
705451307467 705771
U.S.A.
Canada EU Au. N.Z
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Baby Lock BLE1 AT Specifications

General IconGeneral
Free ArmYes
Needle Threading SystemAutomatic
LCD ScreenYes
ConnectivityUSB
USB PortYes
TypeEmbroidery
ModelBLE1AT
Max Stitch Width7 mm
Max Stitch Length5 mm
Differential FeedYes
Weight22 lbs
Dimensions20.5 x 16.5 x 14.5 inches
Maximum Embroidery Area6.3" x 10.2" (160mm x 260mm)
Built-in Embroidery Designs136
Built-in Sewing Stitches191
Stitch Length0.0 - 5.0 mm
Stitch Width0.0 - 7.0 mm
Presser Feet7

Summary

Construction of Covers

Adjustment of Needle, Loopers, and Presser Foot

Lower Looper and Presser Foot Adjustments

Covers adjustments for lower looper height and presser foot height.

Upper Looper and Needle Guard Adjustments

Details adjustments for the upper looper and needle guard.

Adjustment of Thread Delivery Unit

OPEN-SHUT TIMING OF TENSION DISCS

Procedure for timing the tension discs for open-shut function.

CLEARANCE A AND B FOR THREAD PRESS POST ARM

How to adjust clearance for thread press post arm.

HOW TO REPLACE THE TIMING BELT OF THREAD DELIVERY UNIT

Steps to replace the timing belt of the thread delivery unit.

HOW TO REPLACE THE THREAD DELIVERY UNIT

Steps to replace the entire thread delivery unit assembly.

HOW TO REPLACE THE SPRINGS OF THREAD DELIVERY UNIT

Instructions for replacing springs within the thread delivery unit.

REPLACEMENT OF SENSOR CABLE

Guide for replacing sensor cables for thread detection.

ADJUSTMENT OF STITCHES

ADJUSTMENT OF NEEDLE THREAD SENSOR CABLE

Adjusting the needle thread sensor cable for stitch balance.

ADJUSTMENT OF LOOPER THREAD SENSOR CABLE

Adjusting the looper thread sensor cable for stitch quality.

ADJUSTMENT OF NEEDLE THREADER

REPLACEMENT OF NEEDLE THREADER

Steps to replace the needle threader component.

ADJUSTMENT OF HIGH AND LOW DIRECTION FOR NEEDLE THREADER

Adjusting the vertical direction of the needle threader.

ADJUSTMENT OF RIGHT AND LEFT DIRECTION FOR NEEDLE THREADER

Adjusting the horizontal direction of the needle threader.

ADJUSTMENT OF NEEDLE THREADER SAFETY PLATE

Adjusting the needle threader safety plate.

Checking threading steel pipe joint

Checking pump

Checking deflate from pump

Procedure to check for air deflation from the pump.

Replacement of Piston Cap

Steps to replace the piston cap of the pump.

TROUBLE SHOOTING

NEEDLE THREADS ARE UNBALANCED

Diagnosing and fixing unbalanced needle threads.

LOOPER THREADS ARE UNBALANCED

Diagnosing and fixing unbalanced looper threads.

THREAD BREAKS

Troubleshooting common causes of thread breaks.

NEEDLE THREADER WORKS IMPROPERLY

Addressing issues with the needle threader's functionality.

JET AIR THREADER DOES NOT WORK

Troubleshooting the jet air threader when it fails to operate.

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