Nilfisk-Advance 7765 - Page 6

Hopper System 111Service Manual – Advance 7765 / Nilsk CR1500
Hopper – Variable Dump Machines
The Variable Dump
Hopper pivots on the Rod
supported by the frame.
The Hopper Lift Cylinder
swings the Variable Dump
Hopper up to allow it to be
emptied into a dumpster
or other receptacle.
The Hopper Dump Door
Cylinder opens and closes
the Hopper Dump Door.
The Hopper Switch (called
the “Hopper Down Switch”
in the Parts List) closes
when the Variable Dump
Hopper is fully down.
The Hopper Door Switch
(called the “Dump Door
Switch” in the Parts List)
closes when the Hopper
Dump Door is closed.
Rod
Hopper
Switch
Hopper
Door
Switch
Hopper
Dump
Door
Hopper Dump
Door Cylinder
Hopper
Lift
Cylinder
Variable
Dump
Hopper