Assembly instructions VOSSOBW501
SG sensor
, Page 10 of 22
Step 9.1
Use lint-free cloth and cleaning solvent for the final cleaning.
During this process, you need to change the cloth,
until the cloth remains white after wiping. This may
take several attempts. Prepared surface has to be
completely free of dirt, paint, dust, oil and grease.
Fig. 16: Finally white lint-free cloth after cleaning process
Step 10
Final result of the cleaning process.
Fig. 17: Final result of the cleaning process
Step 11
Grind the protection cover by hand with abrasive paper with
grain 120 or 240.
Fig. 18: Grinding of protection cover
!