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TABLE OF CONTENTS
SPECIFICATIONS…………………………………………………………………………………………….3
SAFETY PROCEDURES/CARE & MAINTENANCE.………………………………………………….3 COMPONENT IDENTIFICATION…………………………………………………………………………4
PAPER STOP ASSEMBLIES………………………………………………………………………….…....5
ROTARY PERF & SCORE ASSEMBLY………………………………………………………………....6
TROUBLESHOOTING……………………………………………………………………………………….7
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SPECIFICATIONS
Net Weight: Overall Dimensions: Boxed Dimensions: Min. Sheet Size: Max. Sheet Size:
PERFMASTER DASH.........................................................60 lbs …………………………………………………………………..41”Lx30”Wx19”H …………………………………………………………………32”Lx35”Wx25”H ………………………………………………………………..3”x5” …………………………………………………………………18”x20”
NOTE: The Perfmaster Dash is capable of handling many types of applications above and beyond the standard specifications. It is possible to feed quite a variety of jobs, from 30” sheets to die cut stocks. However, the performance of the Perfmaster Dash on these special applications is directly related to the experience of the operator.
SAFETY PROCEDURES
BEFORE USE:
- Read through the owner’s manual. Follow instructions CAREFULLY.
DURING USE:
- Keep fingers and hands away from score blades, perf blades, and rubber rollers.
BE ALERT! BE CAREFUL!
CARE AND MAINTENANCE
The PERFMASTER DASH is a precision machine. It is very important to keep it free of excessive dust, dirt and foreign matter. We recommend that you keep the machine covered when not in use.
BEARINGS/BUSHINGS: The bearings are sealed roller bearings and are designed to be self lubricating, however dirt and dust can get into them causing clogging and dirt build up. It is recommended to oil them daily under heavy use or monthly under light use. The Bushings are Bronze and do require lubrication more frequently. Oil these once a week under heavy use.
RUBBER ROLLERS: These tend to harden when exposed, and in use, use “water to clean them before and after each use. This will increase the life and require less replacement. “Do not use Blanket Wash or Other Cleaners.”
REMOVEABLE SCREWS: When these show signs of wear or stripping, replace as soon as possible. If these strip or hollow out they can be costly to remove. If you do keep your Perfmaster DASH clean and in top condition, it will give you years of service.
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COMPONENT IDENTIFICATION
Perf and Score Assemblies
REFERENCES
Paper Stops Perf and Score Assemblies
Pg. 6 Pg. 7
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PAPER STOP ASSEMBLIES
INSTALLING THE PAPER STOPS
There are 3 different paper stops. 2 will have bends and 1 will be straight. The straight paper stop is the rear or back paper stop. The other 2 are the right and left paper stops and should be positioned as shown below. They hold there position using a magnet which makes it easy for adjustment. The positions for the paper stops will change for each individual job. If the paper stops are set to close, the paper will hit them as it exits the machine and will cause a paper jam. If they are set too loose the paper will stack in an unorganized manner. Getting the position correct is imperative to smooth operation of the machine.
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PERFORATING AND SCORING ASSEMBLIES
Replacing Worn Blades
- Loosen the socket head cap screw to remove pressure from the pressure adjust mounting bracket.
- Loosen the set screw and remove the pressure adjust mounting bracket.
- Remove the button head cap screw that is retaining the score or perf blade.
- Remove worn blade and replace with new blade. Attach new blade with existing button head cap screw and washer.
- Reinstall pressure adjust mounting bracket on machine.
- Position upper and lower score/perf assemblies as desired, making sure to align the upper and lower assembly.
- Once the assemblies are aligned, tighten the set screw.
- Reapply pressure to blade by tightening the socket head cap screw.
ITEM NO. PART NUMBER
DESCRIPTION
QTY.
10-32 1-1/2 SOCKET SCREW
LOCKNUT PRESSURE BRACKET
CNC PERF GUARD
SCREW, 1/4-20X1/2" SOCKET SET HALF DOG
HEXNUT 10-32 LOCK-KEPNUT
WASHER, FLAT .200 X .438 X .031
S-APP-0143
PERF BLADE ASSY
10-32 X 3/4 BHCS
SCREW 10-32X1/2 BHSC
S-APP-0131
SCORE BLADE ASSY
PRESSURE ADJUST MOUNTING BRACKET
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TROUBLE SHOOTING
FEED TABLE NOT FEEDING CORRECTLY
- Check Caliper Adjustment.
- Feed wheels do not have equal pressure on them, check adjustment.
SHEETS NOT FEEDING STRAIGHT
- Unequal feed wheel pressure.
- Align feed rails “check for squareness”. This can be checked by the lead edge of the paper feeding into the machine should line up with the front edge of the feed plate.
- Not enough pressure on forwarding rollers.
- Clean ALL rubber rollers.
PERF IS NOT STRAIGHT
1. Check for equal pressure on all grip wheels and that none are hanging up.
2. Recheck all steps under (SHEET NOT FEEDING STRAIGHT) PERFORATION IS NOT CLEAN OR CUTS SHEETS
1. Not enough pressure on perf wheel.
2. Perf blade is worn.
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Quick start
- Install the three magnetic paper stops: the straight stop at the rear and the two bent stops on the left and right, set for the job.
- Position the upper and lower perf or score assemblies, making sure the upper and lower assemblies are aligned, then tighten the set screw.
- Apply blade pressure by tightening the socket head cap screw on the pressure adjust bracket.
- Keep fingers away from the score blades, perf blades and rubber rollers while running.
Troubleshooting
| Problem | Likely cause | Fix (from the manual) |
|---|---|---|
| Feed table not feeding correctly | Caliper out of adjustment or unequal feed wheel pressure. | Check the caliper adjustment and the feed wheel pressure. Page 7 |
| Sheets not feeding straight | Unequal feed wheel pressure, rails out of square, too little pressure on forwarding rollers, or dirty rollers. | Equalize feed wheel pressure, square the rails so the paper lead edge lines up with the front of the feed plate, and clean all rubber rollers. Page 7 |
| Perf is not straight | Unequal grip wheel pressure or a wheel hanging up. | Check all grip wheels for equal pressure, then recheck the sheet-feeding steps. Page 7 |
| Perforation is not clean or cuts the sheet | Not enough pressure on the perf wheel, or a worn perf blade. | Increase perf wheel pressure or replace the perf blade. Page 7 |
| Paper jams at the exit or stacks unevenly | Paper stops set too close (jam) or too loose (messy stack). | Reposition the magnetic paper stops for the job. Page 5 |
Frequently asked questions
What sheet sizes does the Perfmaster Dash handle?
Minimum 3" x 5" and maximum 18" x 20". The machine weighs 60 lbs. See page 3.
What are the part numbers for the perf and score blades?
The perf blade assembly is S-APP-0143 and the score blade assembly is S-APP-0131. See page 6.
How do I replace a worn blade?
Loosen the socket head cap screw, remove the pressure adjust bracket, swap the blade using the existing button head screw and washer, reinstall and align the assemblies, then reapply pressure. See page 6.
How often should I oil it?
Oil the bearings daily under heavy use or monthly under light use, and the bronze bushings once a week under heavy use. See page 3.
