3.6. Lubrication and Maintenance Operations
3.6.27. How to replace air drier
Remove oor covering.•
Remove air drier cartridge. Clean upper part of the body. No •
dirt may enter the clean air area (non-return valve). Apply oil
over the gasket of new drying cartridge. Tighten manually
the cartridge – with 15 Nm (11 lb ft) torque.
Spent drying cartridge is ecological
waste – hand over for disposal.
If you nd any traces of oil on drying
cartridge, please inspect compressor’s
delivery piping, refer to Section called
“Delivery Piping of Compressor”.