DURKOPP ADLER M-TYPE 867 - Clean the Motor Fan Sieve; Checking the Toothed Belt

Maintenance work
112 Service Manual 867 Version 02.0 - 04/2015
21.3.2 Clean the motor fan sieve
The motor fan sieve must be cleaned once a month using a compressed-
air pistol. When very fluffy material is used for sewing, the motor fan sieve
must be cleaned more frequently.
Fig. 99: Clean the motor fan sieve
Cleaning steps
1. Remove any sewing dust and thread remains using a compressed-air
pistol.
21.4 Checking the toothed belt
The condition of the toothed belt must be checked once a month.
A damaged toothed belt must be replaced immediately.
Proper setting
• The toothed belt exhibits no cracks or fragile areas.
• When pressed with a finger, the toothed belt gives no more than
10 mm.
WARNING
Risk of injury
Switch off the machine at the main power switch
before cleaning the motor fan sieve.
Flying particles can get in the eyes, causing injury.
Hold the compressed-air pistol so that particles do
not fly toward persons.
2
1
(1) - Table plate (2) - Motor fan sieve
WARNING
Risk of injury
Crushing injuries from moving parts.
Switch off the machine before checking the condi-
tion of the toothed belt.