Kompernass KH 4300 manual Replacing bulbs, Exchanging the upper blade

Page 17

Replacing bulbs

Risk of electric shock

When changing bulbs, ALWAYS remove the plug j from the mains power socket!

1.Remove the small round cover with a needle or something similar.

2.Unscrew the screw completely.

3.Remove the lamp cover.

4.Exchange the bulb. Use a bulb of the type E14, 15 W.

5.Reassemble all of the parts in reverse order.

Exchanging the upper blade

Attention!

Before changing the blade a, ALWAYS remove the plug j from the mains power socket. This prevents an unintended starting of the machine. If you do not, you run a risk of serious injury!

Note:

The lower blade p is manufactured from a special material and normally does not need to be exchanged. Should it at some time become nonetheless damaged, please make contact with our Customer Services.

To exchange the upper blade a when it has become blunt:

1.Open the front flap 8 and turn the handwheel 6 towards yourself until the needles are in the lowest position.

2.Using the screwdriver, loosen the screw on the upper blade holder and remove the upper blade a.

Screwdriver

upper blade a

lower blade p

3.Insert a new upper blade a and lightly tighten the screw on the blade holder.

4.Adjust the upper blade a to that its cutting edge surmounts the cutting edge of the lower blade p by about 0.5-1.0 mm.

5.Now firmly tighten the setscrew in the holder for the upper blade a and close the front flap 8.

- 15 -

Image 17
Contents Overlock Sewing Machine Page Content Page Intended Usage Safety instructionsTechnical Data Items supplied Description of the appliance Adjusting the thread treePreparation Bobbin supportsConnecting the foot pedal Safety switchBobbin caps Controlling the sewing speedThreading yarns into the looper Opening the free armThreading yarns into the needle Position the lever to lift the sewing foot o Trial runCut through the threads with scissors Setting the thread tensionAdjusting thread tension on the looper threads Adjusting thread tension on the needle threadsOverview of the machine adjustments Changing threads binding together Setting the stitch lengthSetting the cutting width Exchanging needles Exchanging the upper blade Replacing bulbsSewing freehanded Adjusting the sewing footClose and broad sewing with three threads Sewing narrow edging Hemstitch and edgingSewing hemstitch Differential feed motion can also be adjusted during sewing Setting the differential feed motionDifferential feed motion Manner of operationAvoid ruffles by stretching Uneven material edges and smoothnessTroubleshooting Storage Cleaning and care DisposalCase of doubt, please contact your waste dispo- sal centre This prevents an unintended starting of the machineAssured Warranty and Service ImporterIntended for commercial applications Mail support.ie@kompernass.com