Pr el im in a ry – Clarus Environmental Fusion Series Treatment Systems 450/600/800 User Manual

Page 17

Rotate the auto-stop

bar to one side.

Turn until the mark is

inline with the opening

in the plastic handle.

Remove the auto-stop bar.

Align the marks on each

piece and slide the piece

into the holder.

Push in until it clicks.

Ready for use.

Figure 23

Auto Stop Mechanism

The Fusion® blower is equipped with an Auto Stop Mechanism designed to protect the motor in the event of a

diaphragm rupture. If tripped, the screen display on the blower will remain functional, but the blower motor will not

operate. Follow the directions below (Figure 24) to check and reset the Auto Stop Mechanism:
1. Turn off the blower's breaker in the control panel. Ensure that the blower motor has stopped and the unit does not

have power.

2. Remove the four screws securing the blower cover to the blower base and remove the cover.
3. Remove the insulation felt from around the motor.
4. Observe the position of the auto stop break bar. If the arrow on the auto stop break bar does not line up with the

arrow on the auto stop base plate, then a trip has occured. IMPORTANT: IF THE AUTO STOP HAS TRIPPED, DO

NOT REINSTALL THE AUTO STOP BREAK BAR UNTIL THE DIAPHRAGMS HAVE BEEN INSPECTED OR

REPLACED!
5. To remove the auto stop break bar, rotate the piece 90

°, couter-clockwise and lift out.

6. To reinstall the auto stop break bar, line up the arrows on both the bar and the base, insert the tip of the bar through

the plate, and push the bar straight down to snap it in place.