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Hersteller: Nilfisk-ALTO Dateigröße: 1.19 mb Dateiname: Unterrichtssprache:

3. Lower the squeegee. 4. Put the brush switch in the "DOWN" position. 5. Adjust the flow of clean solution to the flow desired. 6. Move the machine across the floor in the forward direction. 7. Make a 1800 turn. NOTE: When you make more passes across the floor, let the brushes clean approximately 5cm of the area already cleaned by the brushes. NOTE: During most cleaning procedures, apply andremove the solution in one operation. Figure # 17 Figure #18 Figure #19 Page -22- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 770 / 784 / 795 SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795 HOW TO OPERATE THE MACHINE HOW TO OPERATE THE MACHINE To clean a very dirty floor, follow this procedure: 1. Apply solution to the floor. 2. Do not lower the squeegee. 3. Do not activate the vacuum motor. 4. Lower the brushes and scrub the floor. 5. Leave the solution on the floor long enough for thesolution to begin cleaning the floor. 6. Scrub the floor again with additional solution, pickingup all the solution with the squeegee MAINTENANCE WARNING: Maintenance and repairs must be done by authorized personnel only. WARNING: Always empty the solution tank and recovery tank before doing any maintenance. WARNING: Keep all fasteners tight. These Maintenance Procedures Must Be Done Every Day Keep the machine clean, it will need fewer repairs and have longer life. Do These Procedures When You Begin Your Work Period 1. Turn off key switch. 2.Unplug charger from AC outlet and wrap cord around bracket at rear of machine. 3. Make sure the recovery tank lid is on correctly (see figure #20). 4. Make sure the Screen filter over the vacuum motor is clean and in position (see figure #20). 5. Make sure the valve on the recovery drain hose is clean. Tightly close the valve. 6. Make sure brush housings and skirts are in position on the brush head. 7. Make sure the brushes are in position and installed correctly 8. Check the installation of the squeegee and squeegee hose. Figure #20 CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 770 / 784 / 795 SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795 -23 MAINTENANCE MAINTENANCE 1. Drain the solution tank (Figure #21, item A) and therecovery tank (Figure #21, item B). To drain the tanks, follow this procedure: a. Turn the key switch “OFF”. b. Remove the drain hose from the back of the machine. c. Put the end of the hose over a drain or bucket. d. Recovery Tank: Turn the valve housing to the left (see figure#22). To open the valve completely, turn thehousing fully to the left and pull the housingoff of the valve. Solution Tank: When hose is lowered below water level, the water will drain (see figure 23). 2. Flush the tanks. To flush the tanks, put clean waterin the tank through the opening on top of the tank. 3. If a tank or drain hose has an obstruction, use a highpressure water hose to flush the tank or hose. Put the water hose into the drain hose. 4. Leave the tanks and the drain valves open to dry in theair. 5. Check the squeegee blade. Use a cloth to clean the squeegee blade. If the squeegee blade is damagedor worn, turn or replace the blade. 6. Check and clean the recovery lid gasket. Use a mild cleaning solution and rinse the parts in clean water. Check the batteries and add distilled water as needed. The correct level is within 6.35mm of the bottom of the tube in each cell. CAUTION: Tap water may containcontaminants that will damagebatteries. Batteries must be re-filled with distilled water only. WARNING: Lead acid batteries generategases which can cause anexplosion. NO SMOKING. Always wear eye protection andprotective clothing whenworking near batteries. Use a clean cloth and wipe the surface of the machine. Charge the batteries. See the instruction in the section of this book called “How To Charge The Batteries”. AB Figure #21 Figure #22 Figure #23 Page -24- CLARKE TECHNOLOGY Operator's Manual -SCRUBTEC 770 / 784 / 795 SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795SCRUBTEC 770 / 784 / 795 MAINTENANCE MAINTENANCE WARNING: Maintenance and repairs must bedone by authorized personnel only. Always empty the solution tank andthe recovery tank before doing anymaintenance. Keep all fastenerstight. WARNING: Always wear eye protection and protective clothing when working nearbatteries. Do not put tools or othermetal objects across the battery terminals or the tops of the batteries. CAUTION: To prevent damage to the machine, and discharge across the tops of thebatteries, do not fill the batteries above the bottom of the tube in each cell. Wipe any acid from the machine or the tops of the batteries. Do not add acid to battery after installation. NOTE: Always turn off key switch before servicing themachine. WARNING: Always wear eye protection andprotective clothing when workingnear batteries. NO SMOKING! 1. To inspect ba...

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