Ryobi 3302 M Operation Manual
Crestline® Dampening System. Installation Instructions. 4 ROLL DAMPENER. Ryobi 3302 newbie questions. Just finished installing a Ryobi 3302m. Questions I have that aren't addressed in the service or operation manual. Ryobi 3302m operation manual i have been given the job of getting this press operational again but i have no manuals - Focal Press F Printing question.
I'm having problems getting the registration to hold on a Ryobi 3302. I can get the press to register for about a 100 sheets or so but then the registration starts to bounce. We have had this press for about 4 months now, we bought it from our service tech, and since he is not a printer I got about 2 hours of training on it and the rest has been pretty much up to me. I give it the least amount of push but enough to straighten out the papr, I have been going back and forth on the buckle settings, seems like 1 1/2 turn is better than 1 1/4 on the roll of the buckle. Any suggestions? I ran one of these for about 10 years, until I had to close the shop.
I got very good register out of mine. Let's see if I remember enough to help you. How much experience do you have? Have you printed with good register on other presses?
Is the trouble with text weight or cover stock? Is the stock cut square, and all the same size? Are you limited to the ball bearing type of feed board wheels that came with the press, or do you have some brush wheels you can use? Are you placing wheels just at the tail of the sheet? These should be the light ones. Brush wheels would be better. Are you using a light 'feather' spring opposite the push guide?
How fast are you running? Is the problem worse a higher speeds, and less at slower speeds? Big difference, or small difference? Try to answer all if you can. Curl up is going to give you grief. Right where the sheet goes into the press from the feeder board there are two brass feelers bolted with two screws each just above where the sheet goes in.
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These are to help guide the sheet into the grippers. Take them out. 90 percent of the time you do not need these.
They can cause binding and not allow the sheet to side guide smoothly. Make sure you have very minimal spring deflection when side guiding and that the metal wheels are just kissing the back end of the sheet before entering the press. Sorry cant remember the buckle setting. Thanks Al and Rgpw for responding.
I will try taking off the feelers off the feed board. Al I have been printing for about 20 years. Many moons ago I ran a multilith with the same type of feed board, so I'm a little familiar with this type. I usually run a Ryobi 2800 2 color, a Halm jet press and when the other pressman is on vacation I run a KBA performa 74, 4 color press with a coater. I've been printing 4 color for about 4 years. I like it, it got me out of the same old thing everyday. It seems I'm having trouble with the heavier stock 80-100 lb.
Usually cover. The paper is square, our cutter operator usually does a back trim to make sure it is square. I am limited to the ball bearing feed wheels and place them just slighty off the edge of the paper when it hits the finger stops. I have three sets of these wheels, is there a difference in the weight of these or are they all the same? I used the lightest set of springs I have the heavier ones make it worse. I usually run at 5 or 6 sometimes slower(running that slow makes ink start running down the side of my plate because the water can't keep up, it has crestlines on it) running at 7 sometimes I will get a good 100 then the registration goes off, not alot, but if I'm doing 3 or 4 color work that's not good.
Ryobi 3302 M
My shop bought the press used and I have done ALOT of cleaning on this press. Whoever ran this machine did not take care of it and I just got lucky and talked my boss into getting new rollers for the water system and the forms. I do have manual for the press but sometimes they give ideas but can't to seem to solve my problem. I appreciate any suggestions you have.
Hi Sami, It sounds like you have a good amount of experience. But we don't have a description of the type of miss-register: front to back, side to side, or a cocking of the sheet? Are you using metal straps at the edges of the sheet to keep the stock from running over the far guide feather spring? And do you move a feed board tape over right near the far guide to keep the stock from going under it? As for the feed board wheels, my new machine came with one pair that was not the of the ball bearing type, but solid hard bakalite ones that were lighter than the ball bearing ones. Make sure that all feed board wheels, especially the ones at the tail of the sheet are clean, lubricated and free turning. Incidentally, you have not mentioned if it is a particular stock size that gives more register trouble.
The feed roller pressure at the stop fingers, is set as a timing: something like turning the press forward by hand with no stock fed, while testing with a finger to find the point at which the upper steel feed roller just contacts the lower rubber one, continuing to turn and counting, from that point on, the number of whole and partial turns of the upper feed roller until it is free again (there is a hole on the left side of the upper steel roller to use for counting the turns, set it horizontal just as they make contact). This should be 1 and 1/4 turns of the upper feed roller. Check the manual on this for where and what to adjust to achieve this setting. Now, the up/down movement of the frame that holds the upper feed roller (the elevating frame), is actuated by a cam follower on the side (the left one I believe) which rides a cam bad on the blanket cylinder.
It could be that wear due to lack of lubrication has developed to the extent that that little cam follower wobbles and walks off the cam band when things warm up after 100 sheets or so. There may also be some undesirable play of the elevating frame. Get rid of it.
Ryobi 3302 M Timing Adjustment
Another, perhaps stronger possibility is that the gripper pads on the cylinder grippers are either not set correctly, and/or the rubber coating on the tips of those grippers is worn and needs replacing. As I recall, there is a separate service manual for that press.
Do you have that? Try getting it from Ryobi, a dealer, or on e-bay.
Ryobi 3302 M Press
It will explain how to set those grippers. The service guy who sold you the press should have set these. Did he claim to have done some basic restorative work on the machine prior to selling it, or was he 'letting it go as is' at an attractive price? Anyway, if those are set correctly, but with worn rubber tips, then the solution is to replace them by new/newer ones.
As a short term fix, the ones on the very ends on each side may be less worn than the rest and could be moved in toward the center, until new replacements arrive.
The best I can do for you is hook you up with Ryobi to order their Operator's manual. Listed below is a link that will take you to Ryobi's diagrams and parts for this model blower.you will find the Operator's Manual at the bottom of the list in Figure A.you can then order it from Ryobi. You are going to have to tunnel through to get to it, I will walk you through: Click this link first- Then click on the tab that reads: Then click on: Repair Parts Catalog, the HCPI, a new window will open, click on the I Agree tab, the catalog itself will open, enter your model number (RY08578), once your model comes up, click on Figure A, a new window will open showing a parts diagram and the list of parts underneath the diagram, scroll to the bottom of that list and you will see the Operator Manual listed, click on Add to cart and order.easy peasy. Jan 16, 2010.