Nilfisk-ALTO 590 - Manual (Page 12)

Page 12 Clarke ® Model 590/590B Operator's Manual
Clarke ®
Model 590/590B
Main Frame & Brush Assembly 1/04
24
WARNING: (Ref #97)
Because of the positioning of the
batterless, you must not use any
other maintenance free battery.
They may leak. Clarke P.N.
40070A volt batteries are specially
designed not to leak.
80A (NI)
NI = Not Illustrated