User manual HEIDELBERG X88-66

[. . . ] On presses equipped with motor driven, standard dampening loosen the nuts securing the motor to the NOPS side cover. Remove the motor and proceed with removing the side cover. 2 Remove water form rollers, water ductor rollers and water pan . NOTE: For presses equipped with motor driven, standard dampening, skip to step 7. 3 At OPS, remove long horizontal arm (subject arrow) by removing E rings and or snap rings. 5 6 DISASSEMBLY 4 Remove pointer and the snap rings behind the pointer. 5 Disconnect 2 oil lines (small subject arrows). Using large blunt punch, tap out water adjustment knob (large subject arrow) from inside of the press out. [. . . ] Slip the long cap screw provided through the flanged spool installed in step #6 & into gear mounting plate. Adjust plate so there is minimal back lash between gear on plate and oscillator gear and then fully tighten cap screw. It is important that the plate fit flush against the press frame and is not "cocked, " which will cause the pan roller drive shaft to bind. 25 26 INSTALLATION 10 On outside NOPS, slip provided washer over the end of the pan roller drive shaft and up against the press frame. Align the keyway in the clutch with the keyway in shaft and then insert key. Do not tighten collar at this time. 11 On inside of OPS & NOPS install the extension springs between the studs from the dampener frame and side frame. 12 Install intermediate roller into the hangers immediately above the oscillator roller. Secure with plate and 2 cap head screws on each side. 27 28 INSTALLATION 13 Install the pan roller onto the stub shaft housings using the 3 hex head bolts provided for each side. It may be necessary to rotate the roller by hand to access the bolt holes. Make sure roller spins freely when bolts are tight. 14 On outside of OPS slip thrust washer and split collar over end of pan roller stub shaft. Center pan roller between dampener frames and tighten collars at OPS & NOPS. The set screw in the NOPS collar should be positioned over the key way. 15 Insert the metering roller into the eccentric hangers. 29 30 INSTALLATION 16 Install new water form roller provided by Accel into the original water form hanger brackets. 17 Install the water pan and check once again that the pan roller is centered. 18 Locate the two M8 tapped holes in the OPS press frame just below the form roller hanger. Install the provided stop bracket assembly using the supplied bolt (finger tighten only at this point) in the lower hole as shown in the diagram (OPS shown). The flip down tab on these brackets will lock out the rider roller and prevent the hangers from contacting the form roller when the rider roller is removed. Make sure that the brackets are installed so that the radiused portion of the tab is on top when the tab is flipped down as shown. Repeat this procedure for the NOPS. 31 32 INSTALLATION 19 Install the provided OPS rider roller hanger in the upper M8 hole using the spool and supplied hardware as shown in the diagram. Rotate the stop (installed in the previous step) until it hits the bottom of the spool. Repeat this procedure for the NOPS. 20 Install the rider roller and secure in place with the bearing caps as shown in the diagram. Hook the springs that are attached to the hangers around the drip tray stud. Check to make sure that the rider roller is contacting the form roller and the rider roller hangers are not touching the stop brackets. If the rider roller is not touching the form roller then readjust the stop brackets. 21 At outside NOPS reinstall the gear guard that was removed in the disassembly section. 33 Latch (18-0351) XSA-180351 Spool (12-60) Spring Washer (05-343) Flat Washer (05-314662) Original Side Cover Bolt 34 INSTALLATION 25 Replace original sheet metal safety cover with the new one provided. Place single-lever in the "DAMPEN" position and then immediately back to the "OFF" position. Spin the intermediate roller by hand and observe the stripe left on the intermediate roller. To adjust loosen the lock nut on outside of dampener side frame (subject arrow) and turn the adjustment screw counterclockwise to increase the stripe and vice-versa. [. . . ] The dampener will generally pick up enough wash from the plate to clean itself. When the rollers are sufficiently clean, turn off the press and hand wipe any excess wash which may have accumulated on the dampener rollers, especially the ends. Remove water pan and inspect for any excess wash that may have dropped from the dampener rollers. If it is the last wash-up of the day, spin the knurled metering knobs counterclockwise 2 full turns to relieve the pressure on the metering roller. [. . . ]