Rev: 19/September/2017
Securing MIC210 Control box to Mounting Plate
Start by mounting the control box and gasket to the mounting plate by using the bottom two holes in the control
box, this will aid in holding everything in place before you install the back cover. Next make sure your wires are still
remaining in the correct positions according to the diagram to refrain from pinching anything, install the back
protective cover using the remaining five holes in the control box
.
Step 8: Beveled Cable Pulley Installation & Tension Control Adjustment
Procedure:
Roll the tarp to the open position.
1. Installing cable onto rear beveled pulley:
Pull the cable from the rear holdback system (O) towards the rear beveled pulley stamped FRONT REVERSE (B).
Insert cable end into pulley slot and rotate beveled pulley 1-3/4 turns for an 8-1/2ft box or 2-1/4 turns for an 8ft
box. Rotate the pulley from the underside of it on the large diameter. Properly position the beveled pulley on the
roll-tube so that the nylon cable- guide (P) on the holdback lines up with the small diameter on the pulley. Tighten
the 1/4"x3/8" set screws (B) to hold the pulley in place.
2. Installing cable onto front beveled pulley:
Pull the cable from the front holdback system towards the front beveled pulley stamped FRONT STANDARD (A).
Repeat the rear beveled pulley procedure. Roll the tarp open and closed several times checking each time to make
sure that the cable follows in the pulley grooves and the tarp rolls evenly. If the cable does not follow in the
grooves, move the beveled pulley in or out until the correct position is achieved. If the tarp does not roll evenly,
roll the tarp to the open position; loosen the 1/4"x3/8" set screws in the front and rear pulleys and increase the
wrap. This will increase the tension. Do not allow the pulley to have less than one complete wrap of cable when
the tarp is in the open position.
