Maintenance | 8
Instruction Manual COBRA NX 0450-0650 A WCV_EN_en
27 | 40
8.4
Cleaning the Gas Ballast Filter (Optional)
1
2
Description
1
Use a 36 mm wrench
2
Use compressed air and wear protec-
tive eyewear and mask
8.5
Oil Change
NOTICE
Use of an inappropriate oil.
Risk of premature failure!
Loss of efficiency!
●
Only use an oil type which has previously been approved and recommended by Busch.
