Preparetion Before Starting Operation; Adjustment Of Needle Bar Stop Position; Precautions For Starting Operation; Lubrication - HIGHLEAD GC1918 -MDZ Instruction Manual

3. PREPARETION BEFORE START TO OPERATE

Adjustment of needle bar stop position

Adjust of "UP" position
When the pedal is kicked down by heel, the machine
stops at "UP" position. If the marks deviate larger than
3mm adjust as follows.
(1) Loosen the screw1 and 2.
Run the machine and stop at "UP" position. Then turn
(2)
the magnet base counter clockwise until the
screws 4 on the upside and then tight the screws.
(3) When the 1st mark of pulley is align with the timing
mark arm, tighten the screw 2, then tight the screw 1.
4. PRECAUTIONS FOR STARTING TO OPERATE

1) Lubrication

Before starting sewing machine operation,
fill oil for hook lubrication into the oil tank.
(1) Remove the rubber plug from the oil port,
and fill the oil from the oil port.
(2) Fill in oil until the tip of the oil level indicator
matches the line in the oil check window.
(3) When done filling the oil, set the rubber plug
into the oil port.
(4) If the tip of the oil level indicator drops below
the line in he oil check window during operation,
replenish the oil.
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