Replace the pin in the speed control shaft after removing the knob. Drive the pin in solidly to prevent
it from falling out, as the slotted collar of the extension shaft fits over the pin.
Remove nut (2, fig. 5-7) lockwasher (3) and bearing stud (4) from the right end of the ejector
Using a drift smaller than the bearing drive the other bearing towards the inside of the duplicator.
Remove the ejector roller.
Remove screws (5, fig. 5-7) attaching end cap (6) at rear of duplicator and remove end cap.
Position stacker against duplicating machine and install upper mounting screws. (See fig. 5-8).
Install screw (8, fig. 5-5) washer (9) and nut (10) attaching end cap (11) to duplicating machine.
Install cam lever bearing block (7, fig. 5- 7) cam lever (8) and drive link (9), for the stacker.
Lubricate roller (10), lever (8) and link (9) with general purpose oil (Item 16, App. D).
Check that drive link (9) is parallel with the side of the duplicator. If necessary, loosen screws (5 and
11) attaching bearing block (7) and move the block to align link (9). Move cam so that cam is aligned with cam bearing
portion of cam lever (8). Tighten screws (5 and 11).
Install the ejector roller bearing, bearing stud (4) and attaching lockwasher (3) and nut (2).
Feed ejector roller (1) through the stacker conveyor tapes and slide roller onto bearing stud.
Pull out on speed control knob (5, fig. 5- 5) and engage extension shaft slot with speed control shaft
Loosen the setscrew for the jogger cam in the duplicator. Turn handwheel until the high point of the
operating cam for the impression cylinder is touching the cam roller (10). Turn cam until the screw in the cam points
straight up, and secure screw. Be sure the cam roller is riding fully on the cam.
Position straps (7, figs. 5-5 and 5-6) connecting stacker and duplicating machine and install
attaching screws (6), washers and nuts.
Carefully install the infrared lamp fixture in the stacker and secure with knob (4, fig. 5-6).
Remove duplicator vacuum pump switch from the conduit box.
Knock out the disc from the upper right side of the conduit box and feed the infrared lamp wires
through the hole.
Connect the lamp wires to the top of the pump switch as shown in figure 5-14. Remove wire tags
and install pump switch.
Figure 5-14. Infrared Lamp Wiring.