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Service and Repair Instructions
Vertex Fasteners Pneumatic Stapler
Type VA0261
.
This Spare parts list/service instructions and th e
enclosed Operator's Manual constitute the
Operating Instructions. Before using read both and
strictly observe safe t y instr u cti o ns.
Service and repair
Attention! Always disconnect the tool from its air
supply and empty magazine before attempting any
repair. Always fix the cap with a torque wrench adjusted
to 8 Nm.
To replace driver bl ad e
Loosen cap VC7104 (fig. 1). Invert machine and tap
gently on wooden surface to remove piston/driver blade
assembly (fig. 2). With a pin punch tap out pin
VC7330.
The driver blade can then be removed. Replacement of
the blade is a reversal of the above procedure.
To replace piston O -ring
See instructions "to replace driv er bla de" , the n replace
O-ring VC7326 (fig. 3) and grease with grease, or oil,
before refitting.
A
fter inserting the pin VC7330 the holes at both sides o
f
the plastic piston have to be deformed again to prevent
movement of the pin, which can then dama ge the
cylinder. In order to do this, lay a drift punch, diameter
3mm, across the hole (fig.4) and hit the punch drift with
a hammer so that the hole is deformed a little bit.
To replace bumper
With the piston/driver assembly removed always check
the bumper. Push out bumper from below with a
screwdriver.
To replace feeder bar an d tension spring
(Two stick version Fig. 4 lower)
To release rail assembly remove cap screw
VC7363 and the rail stop assembly.
Withdraw rail assembl y. It is now an eas y operati on to
replace the tension spring VC7099 or the pusher (fig.
4). Reassembly is a reversal of the above.
Changing of automat ic val ve
Remove pin VC7107and remove trigger. Remove valve
body and replace completely (fig. 5).
Adjustment of Cycle Speed of the Automatic Valve
The cycle speed of the automatic valve can be infinitely
varied between 0 - 1600 staples per minute. By turning
the adjusting screw
VC7111 anti-clockwise the frequency of the operation is
increased. With light pressure on the trigger the single
shot mode is achieved.
By further pressure on the valve trig ger th e tool works
with the frequency adjusted before.
If for one operation both the single shot mode and the
automatic shot mode are required, both sections can be
separate d safely by adjusting the val ve bushing
VC7118 with the special key, which is supplied as
accessory together with the stapler. By turning the valve
bushing clockwise the range of the single shot mode is
increased, whilst the range is reduced by turning the
bushing anticlockwise.
In case of malfunction of the valve loosen valve socket
VC7116 with the special key. Replace valve insert
completely or replace all O-ring. For reassembly grease
all parts with O-ring grease and check function.
4
5
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Tool Parts
Vertex Fasteners Pneumatic Stapler Type VA0261
Call-out # Part Number Description Quantity Call-out # Part Number Description Quantity
1 VC7282 O-ring 1 63 VC7301 O-ring 2
2 VC7285 O-ring 1 64 VC7302 O-ring 2
3 VC7286 O-ring 2 65 VC7304 O-ring 2
4 VC7297 O-ring 1 66 VC7305 O-ring 2
6 VC7301 O-ring 2 67 VC7109 Valve body 1
7 VC7326 O-ring 1 68 VC7112 Valve cylinder 1
8 VC7310 O-ring 1 69 VC7113 Valve shaft 1
9 VC7312 O-ring 1 70 VC7114 Gasket 1
10 VC7330 Pin 1 71 VC7015 Valve pin 1
11 VC7342 Retainer 1 72 VC7115 Valve bushing 1
12 VC7348 Safety Nut 1 73 VC7116 Valve Socket 1
13 VC7355 Washer 1 74 VC7117 Valve Piston 1
14 VC7359 Pressure Spring 1
15 VC7360 Pressure Spring 1
16 VC7363 Socket head cap screw 1
17 VC7390 Socket head cap screw 2
18 VC7060 Socket head cap screw 1
21 VC7099 Tension spring 1
23 VC7057 Pusher 1
24 VC7058 Piston 1
26 VC7095 Magazine housing 1
28 VC7096 Rail assembly 1
29 VC7089 Pulley 1
30 VC7090 Pin 1
31 VC7107 Pin 1
33 VC7100 Latch 1
34 VC7091 Front nose 1
35 VC7092 Nose plate 1
36 VC7093 Driver blade 1
37 VC7094 Bumper 1
38 VC7097 Stop 1
39 VC7101 Body 1
40 VC7102 Latch Spring 1
41 VC7103 Muffler 1
42 VC7104 Cap 1
43 VC7105 Damper 1
44 VC7098 Damper 1
45 VC7106 Cylinder 1
46 VC7110 Trigger 1
47 VC7111 Adjustment screw 1
48 VC7118 Valve bushing 1
49 VC7119 Valve pin 1
55 VC7108 Automatic valve complete -
56 VC7276 O-ring 1
57 VC7279 O-ring 1
58 VC7294 O-ring 2
59 VC7296 O-ring 1
60 VC7298 O-ring 1
62 VC7300 O-ring 1
61 VC7299 O-ring 2
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Parts Identification
Vertex Fasteners Pneumatic Stapler Type VA0261
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