Nilfisk-ALTO FLOORTEC R 870 Service Manual page 57

Service Manual – Floortec R 870
Nozzle and Filter Cleaning
1 Drive the machine on a level floor.
2 Turn the ignition key to "0" and engage the parking brake
3 On the front side of the side brooms, remove the ring nuts (A) (bayonet joint).
4 Remove and clean the nozzles (B), the gaskets (D) and the filters (C) with compressed air. Remove any
calcium deposit. If necessary, replace the filters (C).
5 Reinstall the filters, gaskets and the nozzles, then fasten them with the ring nuts.
A
B
A
C
D
Dust Guard System
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