Volvo Ingersoll Rand SD-116 TF Series Operator's Manual page 115

MAINTENANCE INSTRUCTIONS
Prior to cleaning:
1. Remove any material jammed between the drum (1, Figure 5-12 & Figure 5-13)
and its scraper (2).
2. Clean the evacuator valve (3, Figure 5-11) and inspect the rubber for cracks
Replace as required.
After cleaning:
1. Remove all material added for protection from water entry.
2. Grease fittings immediately with the exception of the optional self lubricating
bearings.
3. Check for defects in the air cleaner ducts and correct as required.
4. Check air intake for accumulation of debris that could restrict air flow and clear.
SD-116F/DX/122D/F/DX/160F/DX/190DX/200F/DX
Figure 5-12
Figure 5-13
SECTION 5
5-17