background image

 

15 

4. Rotate the artwork 180 degrees and repeat the process. Place the artwork back on 

the stretcher plates in the “loaded position” and continue with the remaining 
stretches. 

 
Troubleshooting 

 
Every machine leaves our facility fully assembled and tested, however, during transit it is 
possible that the contents may have experienced some “sudden changes in motion”, this 
can lead to misalignment issues and even breakage.  This section will attempt to resolve 
some of the possible issues you may encounter with your machine.  
 

Clamping Bar Not Closing 

 
The Foot Pedal operates like a light switch; in this case it is air and not electricity. If your 
foot pedal does not close please ensure that you have at least 90 psi from the compressor 
and that it is going into the machine at the 

“green”

 quick-connect fitting.  

 
 

Air is going to the machine but it is still not closing?  

Call us at 614-861-4582 

 

 
Stretcher Bar is Hanging Up 

 
In nearly every case this is caused during transit, the cylinders and their mounts are 
“forced” out of alignment.  This is best resolved over the phone.  
 
If you are experiencing this problem please do not hesitate to contact us at 614-499-4989 
and ask for Dave. 
 

The Canvas is slipping during a stretch 

 
The Clamping Bar is preset to 50 psi, located beneath the deck; this regulator 

should not 

be tampered with

 unless you have been instructed by us to do so.  Changing this setting 

may cause severe damage to the Clamping Bar and will void your warranty. Do not 
change this setting. Most stretches are done at no more than 30 psi; this will produce a 
nice tight stretch with giclee canvas.  Heavy canvas and oversized art may require more 
pressure, but it should not exceed 50 psi.  That is why we have preset the clamp to 50 psi 
this will allow for a certain degree of “slip”.  If the clamp is preset to 50 psi and the 
stretching pressure exceeds 50 psi, then there will be slipping. 

 
 
Stretcher Bar is lifting when stretching 

 
This is by design.  Smaller artwork will tend to rise very easily and large artwork may not 
rise at all, but that is fine.  Typically, the artwork will rise about 3-4”, as shown in the 
photo below.  The operator should not “push down” on the artwork in an effort to keep 

Summary of Contents for STRETCHER-240

Page 1: ...lying air to your machine adjust the regulator at your compressor to produce 90 psi If you are using a pneumatic staple gun please be sure to provide what the manufacturer recommends this may require...

Page 2: ...best accomplished with gusseted brackets that can be purchased at any big box store Snap a line at 3 25 from the top of the workbench and install gusseted brackets on the line It is recommended that...

Page 3: ...the forward most tab on the left outside edge where the outside edge of the top mounting plate is 21 125 to the left of the centerline and secure it to the bench using the 2 holes at top of the mount...

Page 4: ...he 2 front tabs of the mount should rest on each side of the machines support rails as shown in the picture below This keeps the machine from moving left or right The metal set screw on each tab shoul...

Page 5: ...force A color coded tubing harness is attached to the foot pedal assembly The loose ends must be connected to the under side of the machine pictured below to their corresponding color coded quick conn...

Page 6: ...ted brackets allow for adjustment for different width stretcher bars Setting up Stretcher Plates Video http www youtube com watch v 94rntl0C0rY Position both stretcher plates in the middle of the stre...

Page 7: ...the plates together in and out until the face of the wooden frame is approximately behind the angle bar In other words create a gap so the canvas will waterfall down into the opening when the clamp i...

Page 8: ...n this position the stretcher bar should extend approximately over the front of the angle bar In summary the wood stretcher bar should be on top of the stretcher plates but the approximately behind th...

Page 9: ...ake a second fold along the image 3 Place the assembled stretcher frame flat side up on the artwork and slide it against the first crease Then slide the outside rail against the second crease This is...

Page 10: ...ys parallel to your edge Adjust air pressure of staple gun so that the staples due not penetrate the canvas 5 Place the stretcher frame on top of the stretcher plates with the starter course away from...

Page 11: ...rails will result in an uneven stretch a few inches left and right of center Art larger than 30 may require moving the plates farther apart but try to avoid moving the plates toward the outside rails...

Page 12: ...ing pedal Be sure to maintain control of the stretcher frame with your free hand It should rest on the outside rail applying only light pressure The stretching pressure should be no more than 15 20 ps...

Page 13: ...sfied with the tension you can staple the canvas to the frame with a long nosed pneumatic staple gun The staple gun is operated upside down and the trigger is depressed with the thumb Slide the nose o...

Page 14: ...the artwork and lay it facedown on your work surface as shown Create a slight crease on the corner to define the edge 2 Cut just inside the creased line and stop at the stretcher bar 3 Make your secon...

Page 15: ...unts are forced out of alignment This is best resolved over the phone If you are experiencing this problem please do not hesitate to contact us at 614 499 4989 and ask for Dave The Canvas is slipping...

Page 16: ...ing stretched there is a strong upward force that tends to pull the clamping bar upward with the canvas This is not an issue unless the bar remains in this position or there is excessive play If this...

Page 17: ...etcher plates is half the distance between the center and the outside rail do this for both sides Tips Tricks Large artwork will not typically rise very much during a stretch due to the weight of the...

Reviews: