Operation Manual

Operating Instructions 650-10 - 02.0 - 10/2015100
7.1 Cleaning
The following areas must be cleaned with a compressed air pistol
or a brush:
• Throat plate (2)
• Hook (1)
• Bobbin case and interior
• Thread trimmer
• Needle
• Engine fan filter (3)
Work to be carried out Operating hours
8 40 160 500
Machine head
Removing lint and thread remnants 
Clean engine fan filter 
Check the upper and lower conveyor belts for
wear

Check sewing foot for wear 
Lubricate the joints on the gear 
Lubricating the needle bar 
NOTICE
Property damage from soiling!
Lint and thread remnants can impair the operation of the
machine.
Clean the machine as described.