Nilfisk-ALTO FLOORTEC R 870 Service Manual page 146

Service Manual – Floortec R 870
Hydraulic Control Unit Disassembly/Assembly (Continues)
8 Disconnect the electrical connector (E) of the hydraulic unit (F)
9 Remove the hollow screws (G) and disconnect the hydraulic hoses (H) from the hydraulic unit (F)
Retrieve the gaskets (I)
If necessary, collect the hydraulic system oil in a proper container.
Plug the disconnected fittings, to prevent debris from entering into the hydraulic system.
Warning! Hydraulic system oil is highly corrosive.
Warning! The hydraulic system oil should be disposed of properly according to the Law in
force.
G G
G G I I
H H
I H H
I
I
F F
F
H
G
Hopper System
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