HIGHLEAD GC2268-2BXL Manual de instruções - Página 4

Procurar online ou descarregar pdf Manual de instruções para Máquina de costura HIGHLEAD GC2268-2BXL. HIGHLEAD GC2268-2BXL 11 páginas. Two needle cylindrical bed compound feed lockstitch sewing machine (rotary)

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三、CAUTIONS ON USE

1. Lubrication

· When a new sewing machine is first operated, or when a sewing machine is operated which is out of

use for long period of time, it will be necessary to oil through the oil holes after removing the

rubber plugs shown below.

· See dripping of oil through the oil sight hole to check oiling condition during operation.

For oil, Use white spindle oil

2. Winding of bobbin thread

Note: When bobbin thread is wound, keep the presser foot lifted.

·Tension of wound thread

·Conically wound thread

·Length of wound thread

From the library of Superior Sewing Machine & Supply LLC - www.supsew.com

Slack winding is recommended for polyester thread and nylon thread.

Move the thread guide toward smaller diameter of wound thread layer.

Loosen the thread length adjusting screw to increase length of

thread and tighten the screw to decrease length of thread.

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