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PARTS TABLE … 21 AR2000HV ● Thank you very much for purchasing “LOBSTER” air riveter. To ensure correct operation, please read this instruction manual carefully, and keep it in a safe place for later reference. ● This instrucion manual contains information for models AR2000SV...
● Read this manual carefully before using this tool. Follow instructions in this manual for handling this tool, replacing accessories or replacing parts as needed. ● If you have any questions about this manual, contact the “LOBSTER” dealer where you purchased the tool.
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Be sure to read the following Important Safety Instructions carefully and make sure that you understand them thoroughly before using this tool. Always wear protective goggles while using the tool. The rivets may jump out by accident and cause injuries. This is the safety alert symbol.
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● Repair work should only be carried out by a qualifi ed technician. Please contact your nearest ”LOBSTER” distributor, representative, or direct to Lobtex Co., Ltd., Osaka. If the tool is repaired by someone without the necessary qualifi cations and experience, the tool may not perform to optimum standards, and accidents or injury may result.
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⚠ ● Cut-mandrels are dangerous because their ends are sharp. Stepping on them is also dangerous easily causing a slip and fall accident. ● Wear protective goggles or safety glasses. ● If the tool is broken, do not operate. ● Be sure to disconnect the tool from the air supply source when it is not in use or before replacing or repairing it.
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FRAME CAP BLEED PLUG FRAME HEAD TANK NOSEPIECE SWITCH AIR CONTROLLER TANK CAP FRAME AIR OUTLET HOLE CYLINDER THREADS G1/4 (PF1/4) CHANGE PLUG CHANGE PLUG ROTARY JOINT UNIT Jaw case Lock Guide pipe washer lock nut Guide pipe O-ring P-10 Jaws Jaws pusher...
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Connect the end of the rotary joint unit which has the ⚠ O-ring fi tted to the tool. O-ring Rotary joint unit Push Fit the tank unit onto the air controller securely as ⚠ shown in the illustration. Tank unit can easily be fi tted onto the air controller by pushing the nosepiece against the table as shown right.
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Rivet diameter Refer to ‘‘Jaw maintenance’’ on page 10 for details Mandrel on replacing the guide pipe. Body 2.4 mm (3/32’’) 3.2 mm (1/8’’) X (yellow) 4.0 mm (5/32’’) Y (Silvery) 2.4 mm (3/32’’) 3.2 mm (1/8’’) X (yellow) 4.0 mm (5/32’’) Y (Silvery) 4.8 mm (3/16’’) 4.8 mm (3/16’’)
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Some rivets have man- drels with sharp ends. Be careful not to injure your fi ngers on these ends. When you pull the switch or during the keeping pull position, you may fi nd a little air leak from the point of this switch. This is not the defective of the quality but the normal condition.
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After long periods of use, debris from rivet mandrel and other foreign materials tend to build up in various parts of the tool and the hydraulic oil level may drop, both of which can lead to operating problems. The tool should be cleaned periodically. ⚠...
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Lower the jaw case collar Apply ‘‘LOBSTER’’ brand jaw lube (sold separately) to the backs of the jaws. It will be easier to install the guide pipe if you turn the pipe while inserting it.
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If foreign materials build up in the cylinder, it will not operate smoothly and service life will be reduced. ⚠ Frame head ⚠ Be sure to remove the frame head when adding hydraulic oil through the cylinder. Tapping screw Cylinder top Hold the frame vertical, as the hydraulic oil Air piston will spill out if it is tipped sideways.
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At that time, the air piston is susceptible to falling inside the cylinder cup. Carefully press the air Air piston piston straight to the bottom. (10-1) If the piston is not seated straight, remove it and then press it again. Do not forcibly press the inclining piston.
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Front Rear ⚠ Change plugs Rear Spool Check for any blocked holes Apply grease to the O-ring of the spool before reassembly. The front and rear change plugs and the change plug of the air hose connector (refer to page 5) have the same shape, so be careful not to confuse them. ⚠...
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● To increase the working life of the tool, it is recommended that you perform the periodic overhauls. Contact the place of purchase or your nearest “LOBSTER” dealer for any overhauls and repair work required. (A charge will be made for this service.) “LOBSTER”...
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If a problem occurs, check the following. If the problem persists after checking the items in the table below, contact your nearest ‘‘LOBSTER’’ dealer or direct to us. 1 Incorrect combination of Replace with the correct part which replacement parts being used.
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BE LIABLE FOR DAMAGES OR COSTS INCURRED BY THE BUYER OR SUBSEQUENT USER IN RE- PAIRING OR REPLACING DEFECTIVE GOODS. ® ROUTINE MAINTENANCE AND REPAIR OF LOBSTER RIVET TOOLS CAN BE PERFORMED BY AN AVERAGE MECHANIC. ® HOWEVER, IF YOU HAVE A LOBSTER...