Fromm A383.0001 Operation Manual & Spare Parts List Download Page 13

 13

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12.2 Exchange of the feed wheel

• Remove the left strap stop
• Unscrew the three screws and remove the bearing cover.
• Remove the front distance ring, the O-ring and the feed wheel from the feed wheel shaft. 
• Assembling in opposite order.

Important! Take notice of the assembling position of the feed wheel.

12.3 Exchange of the gripper

• Remove the left strap stop and the bearing cover.
• Remove the front distance ring, the O-ring and the feed wheel from the feed wheel shaft. 
• Remove cross-recess screw and holder so that the gripper can be removed. 
• Clean the groove and firmly retighten the holder after insertion of the new gripper.
• Assembling in opposite order.

Important! The screw N1.1807 has to be secured with Loctite 222.

Gripper

N1.1807

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For Parts & Service 1-877-862-6699

Summary of Contents for A383.0001

Page 1: ...the following standard or standardised documents 98 37 EEC FROMM Holding AG Hinterbergstrasse 26 CH 6330 Cham 27 03 2001 R Fromm Director OPERATION MANUAL SPARE PARTS LIST PNEUMATIC STEEL STRAPPING T...

Page 2: ...9 10 SEAL ADJUSTMENT 10 11 MAINTENANCE 11 11 1 Air unit 11 11 2 Oil level in the pressure intensifier 11 11 3 Cleaning 12 11 4 Lubrication 12 12 Exchange of wearing parts 12 12 1 Exchange of punch and...

Page 3: ...nce causing you to fall Both tool and strap flying violently towards your face Note as follows If the load corners are sharp use edge protectors Place the strap correctly around a properly positioned...

Page 4: ...to modify the product at any time in order to improve its quality 3 APPROPRIATE USE The tool model A383 has been designed to strap packages with steel strapping exclusively The warranty liability exc...

Page 5: ...420 mm 16 5 Width 195 mm 7 6 Height 350 mm 13 7 Weight 23 1 kg 50 82 lbs Joining thread G 1 4 min Max air pressure 6 bar 87 psi Tensioning 22 Nl 0 80 cu ft uncompressed air per second with the air mot...

Page 6: ...maximum length of the air tube between air unit and tool has to be 5 m 15 ft Suspension of tool It is possible to suspend the tool on a balancer using one of the various suspension brackets available...

Page 7: ...r of the right hand The left hand inserts the two straps lying precisely upon another into the tool until they hit the strap stops The lower strap end must slightly protrude the end of the base plate...

Page 8: ...ing the strap Hold the strap which is reeled off from the strap coil with the left hand Press and hold down the sealing valve lever until the strap is cut off Release the sealing valve lever 8 5 Remov...

Page 9: ...strap Incorrect seal the sealing mechanism is adjusted too high This stamped seal is not deep enough and the upper strap is not sheared The tensile strength of this seal is not sufficient and the str...

Page 10: ...straps do not interlock properly In order to avoid inproper interlocking the timing of the interlock can be influenced by the adjustment of a throttle on the control valve body Under normal conditions...

Page 11: ...enough space for the straps and the seal joint resp it is difficult or impossible to insert the straps into the tool and to remove them from the tool resp If there is not enough oil in the pressure i...

Page 12: ...stment of the adjusting screw it is no longer possible to make a proper seal see seal control the base plate must be removed and the wear of the punch and the die halves must be examined If the cuttin...

Page 13: ...el 12 3 Exchange of the gripper Remove the left strap stop and the bearing cover Remove the front distance ring the O ring and the feed wheel from the feed wheel shaft Remove cross recess screw and ho...

Page 14: ...unscrew and remove cutter screw M6 x 12 across the appropriate boring in the sealing body Replace cutter Assemble in the opposite order Important The screw N1 1193 has to be secured with Loctite 222 G...

Page 15: ...11 Holding air throttle 2 0 12 Non return valve 13 Diaphragm 14 Holding air valve 15 Air pressure reduction valve 16 Throttle 1 2 17 Rocker cylinder 18 Throttle 1 2 19 Flapper cylinder 20 Sealing cyl...

Page 16: ...valve 13 Diaphragm 14 Holding air valve 15 Air pressure reduction valve 16 Throttle 1 2 17 Rocker cylinder 18 Throttle 1 2 19 Flapper cylinder 20 Sealing cylinder 21 Muffler 22 Air Motor 23 Flapper va...

Page 17: ...control side of the holding air valve 14 is deaerated through pilot valve 8 and the holding air valve 14 opens the opening area from the holding air throttle 11 through the adjustable holding air thro...

Page 18: ...lowest position on its way to its initial position Removing the tool The tool is opened by pulling the Flapper valve lever 23 the tool is then pushed away from the seal to the right 14 1 Adjustments...

Page 19: ...9 A38 0113 2 VALVE BOLT A14 A38 1210 A38 0113 1 TENSIONER VALVE LEVER A15 A38 1211 A38 0113 1 SEALING VALVE LEVER B15 A38 1212 A38 0113 1 SHAFT A14 A38 1213 A38 0113 1 LEVER BODY A14 A38 1214 A38 0113...

Page 20: ...7 A38 2401 1 BUTT STRAP A38 1506 A38 0115 1 PRESSION SETTING SCREW A10 A38 1507 A38 0115 1 VARIABLE PISTON B11 A38 1508 A38 0115 1 BALL SEAT B11 A38 1510 A38 0115 1 SEALING PLUG A10 A38 2103 1 DIE AND...

Page 21: ...2305 A38 0112 1 PINION A23 A38 2306 A38 0112 1 INTERMEDIATE WHEEL 1 2 A23 A38 2307 A38 0112 1 INTERMEDIATE WHEEL 2 3 B23 A38 2308 A38 0112 1 TENSION SHAFT C23 A38 2310 1 TENSIONING WHEEL D21 A38 2311...

Page 22: ...07 2 PARALLEL PIN 5 M6 X 40 N2 2109 2 PARALLEL PIN 8 M6 X 30 N2 2114 A38 0113 1 PARALLEL PIN 4 M6 X 24 C14 N2 2138 2 PARALLEL PIN 4 M6 X 12 N2 2143 A38 0112 2 PARALLEL PIN 5 H6 X 16 A24 N2 2144 A38 01...

Page 23: ...55 1 EXTERNAL PACKING RING N6 3508 N6 3404 1 EXTERNAL PACKING RING N6 5133 A38 0113 1 REDUCING COUPLING C13 N6 5138 A38 0115 1 SEALING SCREW A11 N6 5508 A38 0118 1 EXHAUST SILENCER R 1 2 A21 N6 5624 A...

Page 24: ...0115 1 O RING 22 X 2 B12 N6 6247 1 O RING 5 X 2 5 N6 6248 A38 0113 1 O RING 10 X 1 5 D14 N6 6249 A38 0115 1 O RING 155 X 3 A10 N6 6251 1 O RING 18 X 1 5 N6 6252 1 O RING 12 X 1 5 N6 6310 A38 0114 1 SE...

Page 25: ...3 A38 2131 A38 2127 A38 2129 A38 2132 A38 2103 N6 6142 A38 1138 N1 7302 A38 2118 A38 2125 N1 1811 N2 1301 N2 1302 N2 5601 N2 5613 A38 1114 A38 2119 A38 2126 A38 2124 A38 2316 A38 2317 N2 2109 A38 2122...

Page 26: ...6 6217 N6 6117 N6 6217 A38 1216 N6 6117 N6 6217 A38 1216 N6 6217 N6 6217 N6 6117 A38 1216 A38 1251 A38 1249 N6 6120 A38 1248 A38 1246 N1 6207 N1 1133 N1 1168 N1 6207 A38 1152 N1 6207 A38 2158 N6 6238...

Page 27: ...N6 6117 N6 6217 A38 1218 A38 1217 A38 1221 A38 1220 A38 1222 N1 2212 N6 6217 N6 6117 A38 1216 N6 6217 N6 6117 A38 1216 A38 1215 N6 6217 A38 1275 N2 5160 N6 6217 A38 1282 A38 1283 N4 5110 N2 1125 N2 1...

Page 28: ...N3 3140 N2 2144 N2 1125 N2 1125 A38 1148 A38 1147 A38 2303 N6 6803 N6 6202 A38 2318 A38 2310 N6 6213 A38 2311 A38 1324 A38 2313 A38 2312 N2 2107 N3 3141 A38 2314 N7 1204 N7 1203 N1 6207 N1 6207 N1 111...

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