2.13.1 Shuttle Lubrication - Duerkopp Adler 743-221 Service Manual

2.13.1 Shuttle lubrication

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Caution: danger of injury
If shuttle lubrication is checked with the sewing machine switched on,
the utmost care must be taken.
Oil can cause skin rashes.
Avoid protracted contact with the skin.
In the event of contact, thoroughly wash the affected area.
Turn off the main switch.
Shuttle lubrication may only be adjusted with the sewing machine
switched off.
IMPORTANT !
The handling and disposal of mineral oils is subject to legal
regulations.
Used oil must be delivered to an authorised acceptance point.
Protect the environment.
Take care that no oil is spilled.
Regulation and inspection
The oil quantity required for shuttle lubrication varies with the sewing
yarns and material to be processed.
A piece of paper - ideally blotting paper - held beneath the shuttle
should be lightly sprayed with oil when 8-10 stitches are sewn.
Adjustment
–
Adjust screw 2:
anti-clockwise = more oil
clockwise = less oil
1 = shuttle-lubrication oil reservoir
1
2