Nilfisk-Advance CS7000 Service Manual page 263

Service Manual – CS7000
8. Fill the reservoir with 10W 30 engine oil.
Note: In the remaining steps it is important that the oil level always be maintained above the
minimum mark on the reservoir.
9. Plug the up port of the pump
assembly.(It is labeled on the pump)
10. Momentarily run the pump to get oil
out of the "down port" by pressing the
hopper down switch.
11. Transfer the plug from the up port to
the down port of the pump assembly
12. Momentarily run the pump to get oil
out of the "up port" by pressing the
hopper up switch.
13. Remove all remaining plugs from the
pump and the hoses and attach the
hoses to the pump assembly.
14. Lower cylinder hose to "up port" on pump
15. Upper cylinder hose to "down port" on pump
16. Run the hopper to the full up position and make sure the oil level is at the minimum mark on the
reservoir.
Hopper System 263