Nilfisk-Advance Advenger 2800ST, Быстрый старт руководство по эксплуатации

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SOLUTION SYSTEM 64 Service Manual – Advenger, 2800ST, 3800ST, BR 755, BR 855
Replacing the Solution Solenoid Valve
1 Advenger / BR 755, 855 - follow instructions found in “Service Test Mode” to lower the scrub deck.
ST - manually lower the scrub deck.
WARNING!
2 Quickly disconnect the batteries at the red Anderson connectors in the battery compartment (done for safety and to keep the deck from
rising back up).
3 Reach under the front left side of the machine and manually close the red Solution Shutoff Valve (21) adjacent to the Solution Filter (20) .
4 Using a flat blade screwdriver or 5/16” socket, loosen the two hose clamps on the valve and remove the black Solution Hose (A) from
the inlet side and the clear hose (B) coming from the deck manifold.
5 Using a 7/16” socket, remove the bolt fastening the Solution Solenoid to the machine.
6 Unplug the valve body at the connector (C) .
7 Replace the valve and reassemble in reverse order.
FIGURE 30