Nilfisk-Advance ecoflex SC7000 Instructions For Use Manual

Also see for 56509003: Service manual Instructions for use

A-20 / ENGLISHA-20 - FORM NO. 56041980 - CS7000DETERGENT SYSTEM PREPARATION AND USE (ECOFLEX MODELS ONLY)The Detergent Cartridges (47) are located below the Operator’s Seat (2). Fill the detergent cartridge with a maximum of 2.2 gallons (8.32 Liters) ofdetergent. SERVICE NOTE: Remove the detergent cartridge from the detergent box prior to filling 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 soyou can write the detergent name on each cartridge to avoid mixing them up. When installing a new cartridge, remove the Cap (BC) and place thecartridge in the detergent box. Install the Dry Break Cap (BD) as shown.The system should be purged of previous detergent when switching to a different detergent. SERVICE NOTE: Move machine over floor drainbefore purging because a small amount of detergent will be dispensed in the process.To Purge When Changing Chemicals (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):1 Disconnect and remove the detergent cartridge.2 Turn the key switch (A) to the RUN (ON) position. Wait a few seconds for the start-up sequence to finish.3 Press and hold the Detergent Switch (X) and the Solution Switch (U) for approximately 2 seconds. Release the switch when the chemicalpurge icon (C12) appears on the display and the indicator on the detergent switch (X) starts flashing. NOTE: Once activated the purgeprocess takes at least 20 seconds. See illustration on next page for Detergent System indicators. Normally one purge cycle is adequate topurge the system.To Purge Weekly (SCRUB AND SOLUTION SYSTEMS MUST BE OFF):1 Disconnect and remove the detergent cartridge. Install and connect a Cartridge filled with clean warm water.2 Turn the key switch (A) to the RUN (ON) position. Wait a few seconds for the start-up sequence to finish.3 Press and hold the Detergent Switch (X) and the Solution Switch (U) for approximately 2 seconds. Release the switch when the chemicalpurge icon (C12) appears on the display and the indicator on the detergent switch (X) starts flashing. NOTE: Once activated the purgeprocess takes at least 20 seconds. See illustration on next page for Detergent System indicators. Normally one purge cycle is adequate topurge the system.When the detergent level is nearing the bottom of the cartridge it is time to refill or replace the cartridge(s).Detergent Percentage (SCRUB SYSTEM MUST BE ON):No detergent is dispensed until the scrub and detergent systems are activated and the Drive Pedal (37) pushed forward. The detergent mixture icon (C1) will always be displayed when the detergent system is on.There are 4 modes of EcoFlex operation:1. Minimum Concentration Detergent – Burst of Power Indicator (P1) ON (Activated by momentarily pressing Burst of Power switch when inmaximum concentration detergent mode). See below the steps “To program the Minimum Concentration Detergent Level”.2. Maximum Concentration Detergent – Burst of Power Indicator (P1) OFF (Activated by pressing and holding Burst of Power switch for twoseconds). See below the steps “To program the Maximum Concentration Detergent Level”. Do not use a concentration level exceeding thedetergent manufacturer’s recommendation.3. Burst of Power – Press the Burst of Power Switch (P) to increase the detergent percentage for one minute to the pre-programmed “maximum”level of concentration (as noted in programming instructions below). This will also cause the solution flow rate to increase to the next leveland the scrub pressure to increase to the next level. Burst of Power Indicator (P1) will blink for one minute.4. Plain Water - During scrubbing, the detergent system can be turned off at any time by pressing the Detergent ON/OFF Switch (X) toallow scrubbing with water only. Detergent Indicator (X1) will be OFF.To program the Minimum Concentration detergent level1. Press the OneTouch™ Scrub switch (R) to activate the scrub system.2. Ensure the Burst of Power Indicator (P1) is ON (minimum concentration detergent mode).3. Press the Detergent ON/OFF Switch (X) to turn off the detergent system (detergent indicator (X1) OFF).4. Press and hold the detergent switch for approximately 2 seconds until the indicator flashes.5. While the indicator is flashing, pressing and releasing the detergent switch will cycle through the available percentages (0.25%, 0.3%, 0.4%,0.5%, 0.7%, 0.8%, 1%, 1.5%, 2%, 3%, 3.8%).6. Once the desired percentage is displayed on the screen (C1), stop and it will save the setting after 3 seconds.7. Whenever the minimum concentration setting is set to a higher concentration than the current maximum programmed concentration setting.The maximum concentration default setting will be equal to the minimum concentration setting until changed by the operator.To program the Maximum Concentration detergent level1. Press the OneTouch™ Scrub switch (R) to activate the scrub system.2. Press and hold the Burst of Power Switch (P) for approximately 2 seconds until the indicator (P1) is OFF (maximum concentration detergentmode).3. Press the Detergent ON/OFF Switch (X) to turn off the detergent system (detergent indicator (X1) OFF).4. Press and hold the detergent switch for approximately 2 seconds until the indicator flashes.5. While the indicator is flashing, pressing and releasing the detergent switch will cycle through the available percentages (Note: only percentagesthat are a higher concentration or equal to the minimum detergent setting will be available.6. Once the desired percentage is displayed on the screen (C1), stop and it will save the setting after 3 seconds.Once set, the detergent flow rate automatically increases and decreases with the solution flow rate, but the detergent percentage remains the same.