Maintenance
Operating Instructions 171/173 - 02.0 - 09/2019 61
6 Maintenance
This chapter describes maintenance work that needs to be carried 
out on a regular basis to extend the service life of the machine 
and achieve the desired seam quality.
Advanced maintenance work may only be carried out by qualified 
specialists ( Service Instructions).
Maintenance intervals 
WARNING
Risk of injury from sharp parts!
Punctures and cutting possible.
Prior to any maintenance work, switch off the 
machine or set the machine to threading mode.
WARNING
Risk of injury from moving parts!
Crushing possible.
Prior to any maintenance work, switch off the 
machine or set the machine to threading mode.
Work to be carried out Operating hours
8 40 160 500
Removing lint and thread remnants 
Check the oil 
Check the lubrication of the looper 
Servicing the pneumatic system