Cleaning And Checking - Duerkopp Adler 550-867 Operating Instructions Manual

8 Maintenance
8.1

Cleaning and Checking

2
Maintenance work
to be carried out
Machine head
- Remove sewing dust,
lint and thread waste
(e.g. with an air blow gun)
Direct drive
Caution: Risk of injury!
Turn off the main switch.
The maintenance of the sewing machine must only be done when the
machine is switched off.
Maintenance work must be carried out no less frequently than at the
intervals given in the tables (see "operating hours" column)
Maintenance intervals may need to be shorter when processing
heavy-shedding materials.
A clean sewing machine is a trouble-free sewing machine.
1
Caution: Risk of injury!
Switch off the main switch before tilting the machine head!
Explanation
Places in special need of cleaning:
- area under the throat plate 2
- area around the hook 1
- bobbin housing
- thread trimmer
- needle area
CAUTION !
Hold the air blow in a way that you avoid
the sewing dust to be blown to the oil
sump.
Clean motor ventilation filter 3 (e.g. with an
air blow gun) from sewing dust and thread
waste.
3
Operating
hours
8
8
37