Owners Manual for NA Floor Machines and High Speed Burnishers
Contents
1. power cord from electrical outlet before adjusting drive belt tension 1 Loosen the bolts holding the drive motor to the frame do not remove them 2 Turn the 2 screws at the rear of the frame until the belt is tight 3 Test the machine If the belt slips adjust and test again If the belt does not slip tighten the drive motor bolts Do not over tighten the drive belt CONTROLS The operating handle must be lowered to the operating position prior to turning the machine on Place both hands firmly on the handle grips with your fingers around the power triggers Do not apply pressure to the triggers until the safety switch has been pushed forward To stop the machine release the triggers The safety lock will automatically return to the locked position NA17DS amp NA20DS TWO SPEED MACHINES adjusting screws Push forward to disengage safety switch lock Any model number ending with DS is a dual speed machine 175 300 RPM designed for scrubbing or buffing The toggle switch located on the side of the handle will change the speed from 175 to 300 RPM Do not operate this floor machine for buffing in low speed It will not do an effective job and may overload the motor N NaceCare Solutions 1205 Britannia road east Missi Ontario Canad NACE CAR F saa a anada SOLUTIONS Toll Free 1 800 387 3210 Clarity in Cleaning Toll Free Fax 1 800 709 2896 N NACECARE SOLUTIONS Clarity in Cleaning2. N NACECARE S OLUTION S Clarity in Cleaning Owners Manual for NA Floor Machines and High Speed Burnishers SERVICE INFORMATION To obtain consistent performance over the lifetime of your NaceCare equipment read through these instructions and save them for future reference SERIAL NO MODEL VOLTS PHASE HZ MOTOR The model and serial number can be found on the nameplate located on the side of the handle If you require service or need to make an inquiry about the machine please have this information ready when calling IMPORTANT SAFETY INSTRUCTIONS When using an electrical appliance basic precautions should always be followed including the following Warning Electric shock can cause Serious injury or be fatal Please read the following instructions on the use and operation of these machines Your floor machine is equipped with a safety switch lock and power switch triggers designed for your safety Do not attempt to bypass or defeat the safety switch lock Never use any device to lock the power switch in the ON position Do not leave the floor machine when plugged in Make sure that the machine unplugged when not in use and before servicing or changing the brushes or pads Do not allow the machine to be used by a child Close attention is necessary when used near children Do not leave the machine plugged in while unattended Use only as described in this manual Do not use the mach
3. he outlet to the proper type This machine is made for use on a 120 volt circuit and has a grounded plug as shown in the illustration below GROUUNDE D UUTLCE T BOX a o PLUG GROUNDING PIN ee aoe PAD CENTERING LOCK MODEL NA1520 2020 ONLY To install the pad tip the machine backwards so it rests on the rear wheels and handle After centering the pad on the pad holder insert the pad centering lock and press until you hear it snap in place To remove the clamp press the clip together and pull the centering lock out When performing this operation make sure that the machine is unplugged BRUSH AND PAD DRIVER INSTALLATION To install a brush or pad driver leave the handle in the upright position and tip the machine backwards The brush and pad driver both attach in the same manner Align the 3 cut outs on the clutch plate with the 3 cut outs on the drive hub Push the brush pad driver on to the drive hub and turn it counter clockwise to lock it in position To remove turn the brush pad driver clockwise and pull towards you NOTE ENSURE THAT THE MACHINE IS UNPLUGGED WHILE PERFORMING THESE OPERATIONS HANDLE ADJUSTMENT The handle can be adjusted to any working position by pushing up on the handle lock Then position the handle to the desired position and push the handle lock down to lock the handle again unlock ADJUSTMENTS DRIVE BELT ADJUSTMENTS NA1520 2020 ONLY NOTE Disconnect
4. ine with a damaged cord or plug If the machine is not operating as it should discontinue use immediately and contact a service center When operating pay close attention to the location of the electrical cord Do not let the brush pad driver come into contact with the electrical cord Do not pull the cord around sharp corners or edges Keep the cord away from heated surfaces Connect to properly grounded outlet only Do not use extension cords or outlets with inadequate current carrying capacity Turn off all controls before unplugging Do not unplug the machine by pulling on the cord Do not handle the plug or floor machine with wet hands Use extra care when working near stairs Do not use with or near flammable or combustible liquids or gasses Use indoors only Always keep your work area well lighted GROUNDING INSTRUCTIONS This appliance MUST be grounded If it should malfunction or break down the ground reduces the risk of electric shock This machine is supplied with a 3 prong grounded electrical plug and can only be used with a 3 prong grounded electrical outlet NOTE Improper connection of an equipment grounding conductor can result in risk of electrical shock Check with a qualified electrician or service person if you are in doubt as to whether the outlet is properly grounded Do not modify the plug provided with the machine If it will not fit in the outlet have a qualified electrician change t
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