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. 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.
GROUNDING INSTRUCTIONS BRUSH AND PAD DRIVER INSTALLATION 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.
ADJUSTMENTS DRIVE BELT ADJUSTMENTS (NA1520/2020 ONLY) NOTE: Disconnect 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.
