Relay Unit Installation

From the relay unit, remove:
[A] Strips of tape x2
[B] Strips of tape x3, cushion x1
[C] Tape x1
On the right side of the host machine [A], lower the relay unit [B] onto the two shoulder screws (front and rear).
Confirm that the slots on the left side of the relay unit are both hooked correctly on the heads of the shoulder screws [A] and [B].
Use the accessory screws (long, knurled heads) to fasten the relay unit to the side of the host machine (x4).
Route the two relay unit harnesses through the grommet and hole [A].
Attach the harnesses at [B] below.
Attach the rear cover to the relay unit.
[A] x2
[B] x3
Attach the ground plate [A] (x4).
Attach the front cover to the relay unit.
[A] x2
[B] x3
At the left rear corner of the host machine, attach the cover [A] (x6).
On the right side of the host machine, attach:
[A] Left joint bracket ("L") (x2)
[B] Right joint bracket ("R") (x2)
Open the front door of the relay unit.
Remove the screw [A].
Pull the lock bar [B] out to lower it.
Slowly push the bookbinder against the side of the host machine.
Push in the lock bar [A] to raise it and lock it in the cutouts of the joint brackets attached to the host machine.
Reattach the screw [B] to fasten the lock bar in the raised position.
Remove the brace [A] from the right front door of the bookbinder. (x1)
Remove the wrench [B].
Place the shoes [A] and [B] under the stoppers at each corner of the bookbinder.
Use your fingers (or the wrench) to turn the nut in the direction of the arrow until the nut stops on top of the shoe.
At each corner, use the wrench [A] to turn the nut in the direction of the arrow to raise the bookbinder [B] until the caster [C] raises off the floor.
Place a level on the top at the front and right edges of the machine to confirm that the bookbinder is level.
Adjust the corner stoppers until the machine is level.
Connect the bookbinder interface cable to the host machine.