Chapter 3: Installation 17 of 41
9. Remove the drive belt guard by unscrewing the ten (10) fastening
screws.
10. Manually give the rotor at least one complete turn using the rotor pulley.
11. If there are no warning noises or signs of friction, then the cutting
chamber is completely clear. Replace the belt guard, remove lock out
devices, and turn power ON.
Checking Rotation Direction
Check to make sure the direction of the rotor is correct using the following steps:
1. Turn the main disconnect switch to ON.
2. Pull the Start button until the motor comes up to speed.
3. Push the button to stop the granulator motor.
4. Using the appropriate window, check that the rotor direction corresponds
to that shown on the arrow label located above the guard.
If the rotation direction is correct, the granulator is ready for use. If the rotation
direction is incorrect, reverse the rotor directing using the following steps:
WARNING! A LICENSED ELECTRICIAN must carry out this
operation!
1. Disconnect and lock out the power to the machine at the incoming power
source. If the disconnect is not lockable, remove the fuses.
2. Reverse any two of the three power line conductors to the machine. If
there is more than one motor on the machine and only one is turning in
the wrong direction, reverse any two of the three line conductors at the
overload relay for that motor.
3. Unlock the power and switch the electrical disconnect switch to ON.
(Replace the fuses if necessary.)
4. Re-check the rotation direction of the motors.