User manual NILFISK CR 1200B

[. . . ] This manual will help you get the most from your Nilfisk-AdvanceTM Sweeper / Scrubber. References to "right" and "left" in this manual mean right or left as seen from the driver's seat. Note: Bold numbers or letters in parentheses indicate an item illustrated on pages 10 ­ 13 unless referred to a specific figure number. Repairs, when required, should be performed by your Authorized Nilfisk-Advance Service Center, who employs factory trained service personnel, and maintains an inventory of Nilfisk-Advance original replacement parts and accessories. [. . . ] Drive the machine slower when sweeping large amounts of dust or debris or when safe operation dictates slower speeds. 8 If dust comes out of the broom housing while sweeping, the Dust Control Filter (17) may be clogged. The dust control system (T) will automatically turn OFF while the shaker is running and turn ON after the shaker turns OFF (the shaker runs for 20 seconds). 9 Check behind the machine occasionally to make sure that the machine is picking up debris. Dirt left behind in the path of the machine usually indicates that the machine is moving too fast, the broom needs to be adjusted, or the hopper is full. Make sure the Hopper Safety Support (HH) is in place whenever attempting to do any maintenance work under or near the raised hopper. SERVICE NOTE: For best shaker performance always run the shaker with the hopper fully down. Drive the machine close to a large trash receptacle and hold the Raise Hopper Switch (AA) until the hopper is all the way up. You regain control of the dump door as soon as the hopper begins to raise so you can dump at any height if necessary. Move the machine forward until the hopper is over the receptacle, then press the Open Dump Door Switch (V) to open the dump door and empty the hopper. The back of the hopper must seal tightly against the front of the broom housing for proper operation. Back the machine away from the receptacle until the hopper will clear it, and then lower the hopper (Z). Follow the instructions in preparing the machine for use section of this manual. While seated on the machine, adjust the seat and steering wheel to a comfortable operating position using the adjustment controls (PP) and (LL). To transport the machine to the work area, apply even pressure with your foot on the front of the Drive Pedal (MM) to go forward or the rear of the pedal for reverse. adjust the Solution Flow Control Lever (EE) to about 1/4 to 1/3 (40%-100% on AXP/EDS) open position. The adjustment can be changed to allow variable solution flow for different types of floors to be scrubbed. Example: A rough or absorbent floor surface, such as unfinished concrete will require more solution than a smooth finished floor. Note: This will help prevent scarring of the floor surface when starting to scrub with dry brushes. press the Scrub Pressure Decrease Switch (H) or the Scrub Pressure Increase Switch (I) to activate the scrub system. When the Scrub Pressure Decrease Switch (H) or the Scrub Pressure Increase Switch (I) are selected, the brushes and squeegee are automatically lowered to the floor. the machine's scrub brush rotation , solution system flow , detergent flow(AXP/EDS only) and vacuum starts when the Drive Pedal (MM) is activated. [. . . ] 2 Loosen the (2) Squeegee Levers (G) and slide the squeegee assembly off of the squeegee mount. SERVICE NOTE: Depending on the position of the Squeegee Lever Handle (H), you may not be able to rotate the lever far enough to loosen or tighten depending on which you are trying to do. In this case, simply lift UP on the Handle (H) and rotate the lever in the direction necessary to acquire adequate turning space and then allow the lever to drop back DOWN into place on the hex. Turn the blade so a clean, undamaged edge points toward the front of the machine. [. . . ]