Roper Whitney PEXTO PX-24 User manual

PEXTO
PX-24 & PX-36
BOX AND PAN BRAKE
OPERATINGINSTRUCTIONS
AND
PARTSIDENTIFICATION
Website: www.roperwhitney.com * Email: [e-mail]
2833HUFFMANBLVD.,ROCKFORD,ILLINOIS61103-3990 * 815/962-3011 * FAX [phone]
ROPER WHITNEY OF ROCKFORD, INC.

WARNING:
Machine is dangerously tippy and unstable and will cause bodily injury if it is not bolted down.
Before operating, Box and Pan Brake must be bolted to work bench. If floor stand is used, Box
and Pan Brake must be bolted to stand and stand must be bolted to floor.
OPERATING INSTRUCTIONS
MountBrakesothatFrame(4)isapproximatelyflushwiththeedgeofbenchandboltorlaginplace.
MakecertainallFingersarestraightinlineandClampingScrews(10)tightenedsecurely.
Bendingclearanceshouldbeequaltotwicethethicknessofmaterialtobebentforheavygaugesheets
andproportionatelylessforlightergaugesheetsdependingonsharpnessofbenddesired.
To set bending clearance, loosen Lock Screws (21A), rotate Side Plate Cam Pins (21) to move Fingers
towardorawayfromFoldingBladeasrequired. TightenLockScrews(21A)securely.
Tosetforduplicate bends, loosen Lock Screw inStop Collar (5). Insert material and bendtodesired
angle. Holdthe Folding Blade in position at the completed bendand rotate Stop Collar (5)until Stop Pin
(6)restsonPininFrame. TightenLockScrewsecurely.
Reversebends 1/4” apart can be madeby reversing Folding Blade (29).
Toadjustclamping,insertsheetunderFingers, loosen Lock Nuts(3)andadjustknurledScrew(2)until
sheetisclampedtightly.
BrakeCollar(40)provides adjustable braking or locking, to prevent Upper Bar from dropping
accidentally. Toprevent unauthorized useofthemachine,tightenLocking Screwsecurely.
Align Folding Blade with Bed Blade by loosening Blade Bolts and adjusting Set Screws as required.
To gauge bends from 0 to 7” use Finger Gauge with prongs (38) in forward position. (See Fig. 1) For
bends over 7”, Finger Gauge may be swung back as shown in dotted lines Fig. 1 and Back Gauge (37)
(solid face) is used to gauge up to 24”.
Brakeisratedfor1 inch minimum flange on capacity material and can be used forcapacitybendingonly
withReinforcingAngle(32)inplace.
CAUTION: DO NOTBENDHEAVIERMATERIALTHANRATEDCAPACITY,EVENINSHORT
LENGTHS.
Occasionaloilingofallmovingpartswillinsure smooth, trouble-free operation.
RadiusFingers can be furnished inradii up to 1 inch inall standard finger widths. (Specify desired
radius when ordering) See Fig. 2.
ExtensionFingersforformingboxeswithinsideflangesbothR.H.andL.H.,aswellas9”openendfinger,
areavailableasextras. - 2-

PX-24 & PX-36 PARTS IDENTIFICATION LIST
ITEM PART NO. PART NO. PART NAME
NO. PX-24 PX-36
1 756030139 756030168 Upper Bar
2 756650164 756650164 AdjustingScrew
3 649023006 649023006 Locknut
4 756140522 756140514 Frame
5 756260154 756260154 StopCollar
6 600063487 600063487 Stop Pin
7 756010148 756010175 L.H.Folding Bar Holder
8 756180152 756180180 EccentricStrap
9 756060140 756060169 L.H. Upper Bar Side Plate
10 611012141 611012141 Finger Clamp Screws
11 756010056 756010056 Finger Clamp
12 756060141 756060170 R.H. Upper Bar Side Plate
13 756010147 756010176 R.H.FoldingBarHolder
14 756260162 756260162 Collar
15 756160158 756160187 Hinge Pin
16 656235009 656235016 NeedleBearing,OuterRace
17 656235010 656235011 NeedleBearing,InnerRace
18 600053359 600053366 Eccentric Strap Pin
19 756650163 756650190 Eccentric Guide Screw
20 649023005 649023005 EccentricGuideNut
21 756160157 756160184 Eccentric Pin
21A 621012133 621012133 Lock Screw
22 756210149 756210177 Eccentric
23 756030165 756030182 HandleSocket
24 756030155 756030155 ClampingHandle
25 621012133 621012133 Blade Adjusting Screw
26 649023004 649023004 LockNut
27 756030161 756030189 Folding Bar Handle
28 600356310 600356310 ControlBall
29 756120142 756120171 Folding Blade
30 756120150 756120178 Frame Blade
31 756360057 756360057 Fingers .750 Wide
756360058 756360058 Fingers 1.000 Wide
756360059 756360059 Fingers 1.250 Wide
756360060 756360060 Fingers 1.500 Wide
756360061 756360061 Fingers 3.000 Wide
756360062 756360062 Fingers 4.500 Wide
756360063 756360063 Fingers 6.000 Wide
32 756120143 756120172 ReinforcingBlade
33 740570151 740570151 FrictionShoe
34 600010467 600010467 Brass Plug
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PX-24 & PX-36 PARTS IDENTIFICATION LIST
ITEM PART NO. PART NO. PART NAME
NO. PX-24 PX-36
35 756030159 756030159 Back Gauge Rod
36 756030167 756030167 BackGaugeExtensionArm
37 756420160 756420188 Back Gauge
38 756130145 756130145 GaugeProngs
39 756030144 756030173 Gauge Bar
40 756260153 756260181 Brake Collar
41 756680151 756680179 EccentricShaft
42 756030192 HandleBar
43 756010191 HandleSocketHolder
44 656356301 HandGrip
45 680000019 EyeBolt
46 600123909 600123909 WoodruffKey
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