User's Manual

Date of Origin – 02/01/08

EMERGENCY APPLICATION WITH DRILL

1. Remove Plug from rear of hydraulic power unit motor using a 3/16” Allen wrench.

2. Insert 6-mm hex head wrench attached to an electric drill into opening of motor. Make sure hex

key is properly seated into motor before operating drill.

3. There are two manual overrides on the blocking valve. The top manual override is for the front

hopper door and the bottom manual override is for the rear hopper door.

To open the Front Hopper door run the drill in reverse direction (counter clockwise) while hold-

ing the top manual override button. To close the Front Hopper door reverse the operation of the

drill (clockwise) while holding the top manual override button.

4. For rear hopper repeat step above while holding the bottom manual override button.

Top manual override

(Front Hopper Door)

Bottom manual override

(Rear Hopper Door)