Service and Repair Instructions

Vertex Fasteners Pneumatic Stapler TypeVA0263.This Spare parts list/service instructions and theenclosed Operator's Manual constitute theOperating Instructions. Before using read both andstrictly observe safety instructions.

Service and repair

Attention! Always disconnect the tool from its airsupply and empty magazine before attempting anyrepair. Always fix the cap with a torque wrench adjustedto 8 Nm.

To replace driver blade

Loosen cap VC7104 (fig. 1). Invert machine and tapgently on wooden surface to remove piston/driver bladeassembly (fig. 2). With a pin punch tap out pinVC7330.The driver blade can then be removed. Replacement ofthe blade is a reversal of the above procedure.

To replace piston O-ring

See instructions "to replace driver blade", then replaceO-ring VC7326 (fig. 3) and grease with grease, or oil,before refitting.After inserting the pin VC7330 the holes at both sides ofthe plastic piston have to be deformed again to preventmovement of the pin, which can then damage thecylinder. In order to do this, lay a drift punch, diameter3mm, across the hole (fig.3) and hit the punch drift witha hammer so that the hole is deformed a little bit.

To replace bumper

With the piston/driver assembly removed always checkthe bumper. Push out bumper from below with ascrewdriver.

To replace feeder bar and tension spring

(Two stick version Fig. 4 lower)To release rail assembly remove cap screwVC7363 and the rail stop assembly.Withdraw rail assembly. It is now an easy operation toreplace the tension spring VC7099 or the pusher (fig.4). Reassembly is a reversal of the above.

Changing of automatic valve

Remove pin VC7107and remove trigger. Remove valvebody and replace completely (fig. 5).

Adjustment of Cycle Speed of the Automatic ValveThe cycle speed of the automatic valve can be infinitelyvaried between 0 - 1600 staples per minute. By turningthe adjusting screwVC7111 anti-clockwise the frequency of the operation isincreased. With light pressure on the trigger the singleshot mode is achieved.By further pressure on the valve trigger the tool workswith the frequency adjusted before.If for one operation both the single shot mode and theautomatic shot mode are required, both sections can beseparated safely by adjusting the valve bushingVC7118 with the special key, which is supplied asaccessory together with the stapler. By turning the valvebushing clockwise the range of the single shot mode isincreased, whilst the range is reduced by turning thebushing anticlockwise.In case of malfunction of the valve loosen valve socketVC7116 with the special key. Replace valve insertcompletely or replace all O-ring. For reassembly greaseall parts with O-ring grease and check function.

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Tool PartsVertex Fasteners Pneumatic Stapler Type VA0263

Call-out # Part Number Description Quantity Call-out # Part Number Description Quantity

1 VC7282 O-ring 1 63 VC7301 O-ring 22 VC7285 O-ring 1 64 VC7302 O-ring 23 VC7286 O-ring 2 65 VC7304 O-ring 24 VC7297 O-ring 1 66 VC7305 O-ring 26 VC7301 O-ring 2 67 VC7109 Valve body 17 VC7326 O-ring 1 68 VC7112 Valve cylinder 18 VC7310 O-ring 1 69 VC7113 Valve shaft 19 VC7312 O-ring 1 70 VC7114 Gasket 1

10 VC7330 Pin 1 71 VC7015 Valve pin 111 VC7342 Retainer 1 72 VC7115 Valve bushing 112 VC7348 Safety Nut 1 73 VC7116 Valve Socket 113 VC7355 Washer 1 74 VC7117 Valve Piston 114 VC7359 Pressure Spring 1 15 VC7360 Pressure Spring 116 VC7363 Socket head cap screw 117 VC7390 Socket head cap screw 218 VC7060 Socket head cap screw 121 VC7099 Tension spring 123 VC7058 Piston 124 VC7061 Pusher 125 VC7089 Pulley 126 VC7120 Pin 127 VC7107 Pin 129 VC7100 Latch 130 VC7094 Bumper 131 VC7097 Stop 132 VC7101 Body 133 VC7102 Latch Spring 134 VC7103 Muffler 135 VC7104 Cap 136 VC7105 Damper 137 VC7098 Damper 138 VC7106 Cylinder 139 VC7110 Trigger 140 VC7111 Adjustment screw 141 VC7118 Valve bushing 142 VC7119 Valve pin 144 VC7124 Magazine housing 146 VC7125 Rail assembly 147 VC7121 Front nose 148 VC7122 Nose plate 149 VC7123 Driver blade 155 VC7108 Automatic valve complete -56 VC7276 O-ring 157 VC7279 O-ring 158 VC7294 O-ring 259 VC7296 O-ring 160 VC7298 O-ring 161 VC7299 O-ring 262 VC7300 O-ring 1

Parts IdentificationVertex Fasteners Pneumatic Stapler Type VA0263