Detergent System - Nilfisk SC6500 1100D Instrucciones De Uso

A - ENGLISH
DETERGENT SYSTEM PREPARATION AND USE (ECOFLEX MODELS ONLY)
The Detergent Cartridge (29) is located behind the Side Access Panel (27). Fill the detergent cartridge with a maximum of 2.2 gallons (8.32 Liters) of detergent.
SERVICE NOTE: Remove the detergent cartridge from the detergent box prior to lling to avoid spilling detergent on the machine.
It is recommended that a separate cartridge be used for each detergent you plan to use. The detergent cartridges have a white decal on them so you can write the
detergent name on each cartridge to avoid mixing them up. The system should be purged of previous detergent when switching to a different detergent. When
installing a new cartridge, remove the Cap (AA) and place the cartridge in the detergent box. Install the Dry Break Cap (BB) and detergent hose as shown.
The system should be purged of previous detergent when switching to a different detergent. SERVICE NOTE: Move machine over oor drain before purging
because a small amount of detergent will be dispensed in the process.
To Purge When Changing Detergents (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):
1 Disconnect and remove the detergent cartridge.
2 Turn the Key Switch (A) ON. Press and hold the Solution Switch (F) and the Detergent Switch (J) down for 3 seconds. Release the switches when the
detergent purge icon (K10) appears on the display and the Detergent Switch Indicator (J1) starts ashing. NOTE: Once activated the purge process takes 10
seconds. See illustration on next page for Detergent System indicators. Normally one purge cycle is adequate to purge the system.
To Purge Weekly (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):
1 Disconnect and remove the detergent cartridge. Install and connect a Cartridge lled with clean water.
2 Turn the Key Switch (A) ON. Press and hold Solution Switch (F) and the Detergent Switch (J) down for 3 seconds. Release the switches when the detergent
purge icon (K10) appears on the display and the Detergent Indicator (J1) starts ashing. NOTE: Once activated the purge process takes 10 seconds. See
illustration on next page for Detergent System indicators. Normally one purge cycle is adequate to purge the system.
When the detergent level is nearing the bottom of the cartridge it is time to re ll or replace the cartridge.
SERVICE NOTE: 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.
Detergent Ratio (SCRUB SYSTEM MUST BE ON):
No detergent is dispensed until the scrub and detergent systems are enabled and the Drive Pedal (8) pushed forward.
• The detergent icon (K4) will always be displayed when the detergent system is on.
There are 4 modes of EcoFlex operation:
1. Plain Water Cleaning Mode - During scrubbing, the detergent system can be turned off at any time by pressing the Detergent ON/OFF Switch (J) to
allow scrubbing with water only. Detergent Indicator (J1) will be OFF.
2. Minimum Concentration Detergent Mode – EcoFlex Indicator (G1) ON (Activated by momentarily pressing EcoFlex Switch (G) when in maximum
concentration detergent mode). See below the steps "To program the Minimum Detergent Level".
3. Maximum Concentration Detergent Mode – EcoFlex Indicator (G1) OFF (Activated by pressing and holding EcoFlex Switch (G) for 2 seconds).
See below the steps "To program the Maximum Detergent Level". Do not use a concentration level exceeding the detergent manufacturer's
recommendation.
4. EcoFlex Cleaning Mode – Press the EcoFlex Switch (G) to increase the detergent ratio for one minute to the pre-programmed "maximum
concentration" detergent level (as noted in programming instructions below). This will also cause the solution ow rate to increase to the next level
and the scrub pressure to increase to the next level. EcoFlex Indicator (G1) will blink for one minute.
To program the Maximum Concentration Detergent Level
1. Press the OneTouch™ Scrub switch (D) to activate the scrub system.
2. Press and hold the EcoFlex Switch (G) for approximately 2 seconds until the indicator (G1) is OFF (maximum concentration detergent mode).
3. Press and hold the detergent switch for approximately 2 seconds until the indicator (J1) ashes.
4. While the indicator is ashing, pressing and releasing the detergent switch will cycle through the available ratios (0.25%, 0.3%, 0.4%, 0.5%, 0.66%,
0.8%, 1%, 1.5%, 2%, 3%).
5. Once the desired ratio is displayed on the screen (K9), stop and it will save the setting after 3 seconds.
6. Whenever the maximum concentration detergent setting is set to a lower concentration than the current minimum programmed concentration setting,
the minimum concentration default setting will be equal to the maximum concentration setting until changed by the operator.
To program the Minimum Concentration Detergent Level
1. Press the OneTouch™ Scrub switch (D) to activate the scrub system.
2. Ensure the EcoFlex Indicator (G1) is ON (minimum concentration detergent mode).
3. Press and hold the detergent switch for approximately 2 seconds until the indicator (J1) ashes.
4. While the indicator is ashing, pressing and releasing the detergent switch will cycle through the available ratios (Note: only ratios that are a lower
concentration or equal to the maximum detergent setting will be available.
5. Once the desired ratio is displayed on the screen (K9), stop and it will save the setting after 3 seconds.
Once set, the detergent ow rate automatically increases and decreases with the solution ow rate, but the detergent ratio remains the same.
A - 14
INSTRUCTIONS FOR USE
SC6500 - 56091145
12/2014