Drive System; Belt Tension - Pure Pressure Axis Service Manual

6.1 Belt Tension

How to properly tension the belt
Belt functionality is one of the keys to optimal success of the machine. Proper belt
tension extends the life of the mechanical components used in operating the axis

drive system.

The following instructions highlight how to tension the belt:
1. Remove the paddle assembly and the vessel from under the Axis. Ensure the
area is clear.
2. Next, lower the head. Make sure you are locked into position from pivoting.
3. Now, turn the power off.
4. Remove the pulley guard pan. Unfasten 6x bolts using a 5/16" hex or flathead
bolt driver.
5. Power on belt tension meter. The tool will beep to let you know its ready. Hold
1" from the belt at the middle of the belt (between the 2 pulleys). Pluck the belt
like a guitar string and record the reading from the meter.
6. Your belt tension should read between 28-29 Hz. If the meter does not read
between these values, you need to tension the belt.
7. Power down the machine to adjust belt tension.
8. Before adjusting tension, take off the following safety guards with a 5/16" hex
driver or flathead screwdriver:
a. Pulley Guard
b. Lower Tray
c. Paddle Drive Cover
9
Pulley Guard
Lower Tray
Paddle Drive
Cover
DO NOT OPERATE
MACHINE
WITHOUT GUARDS
IN PLACE!!!