Nilfisk-Advance CS7000 Fuel Cell EcoFlex, Service Manual

Page: 32 / 440

General Information 32 Service Manual – CS7000
To Change the Detergent Mix Ratio (the scrub system must be on)
1. Press and hold the detergent switch for two seconds.
2. Release the switch once the detergent indicator begins flashing.
3. While the light is flashing, press and release the detergent switch to select the next detergent
mixture ratio. Once the desired ratio is selected, the detergent system will return to normal operation
within three seconds.
Note: The detergent mixture will be displayed for approximately 10 seconds each time the scrub
mode changes, or each time the detergent switch is pressed. Once set, the detergent flow rate
automatically increases and decreases with the solution flow rate, but the detergent mix ratio
will remain the same. If an Operator would prefer the flexibility of setting different detergent
dilution ratios for different solution flow rates, this specific programming option can be
found in the Control System section.
Note: During scrubbing, the detergent system can be turned off at any time by pressing the
detergent switch to allow scrubbing with water only. No detergent is dispensed until the
scrub system is activated and the drive pedal is pushed forward.
Service Tip: Follow the To Purge Weekly instructions above if the machine is going to be stored
for an extended period of time, or if you plan to discontinue use of the detergent
system.