NaceCare Solutions NA20SS - Manual (Page 4)

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.
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 & NA20DS TWO SPEED MACHINES
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.
NaceCare Solutions
1205 Britannia road east
Mississauga, Ontario, Canada
L4W 1C7
Toll Free: 1 800 387 3210
Toll Free Fax: 1 800 709 2896