Solution System Maintenance; Solution Tank; Solution Filter; Troubleshooting Guide - Nilfisk-Advance Adphibian AX 651 Multi EDS Service Manual

Solution System Maintenance

Solution Tank

1. Empty the solution tank weekly.
2. Remove the solution Drain Hose from its storage area (located on the right rear control handle compartment).
Direct the hose to a designated "Disposal Site" and flush the tank with clean water.

Solution Filter

See Figure 5. Remove and clean the in-line Solution Filter (C). To access the filter housing for removal, work
underneath the middle left side chassis panel. No tools are needed to remove the filter (hand tighten only).
Service Tip: The solution shutoff valve (B) must be placed in the OFF (Closed) position. This prevents loss
of solution when servicing the filter strainer with a partial or full tank.

Troubleshooting Guide

Problem
Inadequate Solution Flow
*Reference the Solution System Troubleshooting Guide flowchart in this manual section for further component
diagnostics.

Solution System - Electrical Troubleshooting Guide

Possible Symptoms

1. No solution flow while in the scrub auto solution mode.
2. Solution Pump will not operate:
Possible Cause
No solution in the tank
Solution tank filter ball valve in the off position
Clogged solution filter, valves and/or hoses
Form No. 56043116 - Adphibian™/AX 651 Multi EDS/AquaPLUS™ - 33