Maintenance; Cleaning; Maintenance 4.1 Cleaning - Duerkopp Adler 506 Operating Instructions Manual

4. Maintenance

4.1 Cleaning

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Caution Risk of Injury !
Turn the main switch off.
Maintenance work on the unit may only be conducted with the machine
turned off.
A clean machine protects against malfunctions !
Daily cleaning:
–
Particularly the areas around the needle thread guides and
tensions, thread controller spring and hook are to be cleaned of
sewing dust and lint accumulations (e.g. with a compressed air
gun).
For cleaning the parts attached under the foundation plate tilt the
machine head to the side.
–
Clean the motor ventilator grill 1 with a compressed air gun.
–
Check the water level in the pressure regulator.
The water level should not be allowed to rise to the filter insert 2.
After screwing in the drain screw 4 blow the water out of the water
separator 3 under pressure.
Dirt and condensation water are eliminated through the filter insert 2.
Wash out the dirty filter bowl and filter insert with naphtha after a
certain period of operation and blow clean with compressed air.
ATTENTION !
Do not use solvents for washing!
They destroy the filter bowl.
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