CORNING Universal Access Tool 3 Manual de Instruções - Página 4

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5. Tool Preparation and Initial Adjustment
5.1 Before each use, check the blades for dullness or damage. If necessary, replace
the blades per Section 10 of this manual.
5.2 To attach the tool's handle, hold the drive shaft with the 3/8-inch provided
and thread the handle onto the shaft (Figure 6).
I
A\C,"A'
~ ~~:
The tool
must
be driven with the handle. Do not pull the tool or
attempt to drive it with power tools.
ed
i
Drive shaft
;\t//
~
Figure 6
5.3 To initially prepare the tool for use:
a) Use the thumbscrew to open the tool to at least 0.25 inch more than the
diameter of the tube to be accessed (Figure 7).
Figure 7
NOTE: In the following steps, a recrnnmended blade setting is referenced. In most cases you
will have to make adjustments to the blade setting while slitting the buffer tube to get the
desired depth ofcut.
b) For the tool to operate correcdy, the
blade depth
adjustment must be made
verified) prior to accessing any tube. Determine the buffer tube diameter using
either Table 1 or the plastic gauge card supplied with with the tool kit.
6
SRP-004-074
Initial blade depth adjustment
5.4 The top and bottom halves of the tool are identified with TOP and BOT,
respectively, near their blade depth adjustment wheels. The blade depth adjustment
assemblies are marked T for the top half of the tool and B for the bottom half.
The blade adjustment assemblies must not be interchanged, as this may alter the actual
blade depth.
To set the coarse depth, adjust the tool halves to at least 6.3
mm
(0.25 in.) apart,
turn
the coarse wheel all the way clockwise (in) to the bottomed
«A!'
setting at the
index mark, and then back out. to the required setting. This ensures that the setting
is made with the first revolution of the blade depth adjustment.
~A\\
Fine
adjustment
5.5 Turn both the top and bottom
~YX'/N'tIJie))~ / wheel
FINE adjustment knobs counter ­
clockwise to their lowest setting, the
"minus" sigus (Figure 8).
Figure 8
Loo,
ed Cable
Straiflht Cable
ThbeOD Top Blade
Bottom
Top Blade
Bottom
Cable Designs
Corning Outdoor
Fiber
(mm)
Setting
Blade Setting'
Setting
Blade Setting'
Count
...
E
Dry Core
E
E
E
Single Tube Riblx)fl ­
12 to 48
8.9
F
108 to 144
E
E
60 to 96
9.6
E
G
156
ttl
216
G
G
10.6
G
H
H
H
12.3
H
H
H
H
14.0
H
288
G
432
G
G
G
14.6
360
I
I
I
I
15.4
C
C
- Gel Filled
C
Single Tube Ribbon
12 to 48
5.6 6.1
C
D
D
D
60
ttl
96
D
6.8 - 7.3
D
D
D
108 to 144
D
8.6
D
240
ttl
432
D
D
156 to 216
10.5
D
H
G
G
14.2
G
A
A
576, 720, 864
17.9
J
J
C
Ribbon -Gel Filled
C
C
Stranded Loose Thbe
288 to 432
7.0
C
'C
C
C
C
444 to 864
7.8
A
A
A
A
Single Tube ­
2 to 24
5.0
C
C
Bundled Fibers
Loose or
25
ttl
48
C
6.1
C
C
C
C
49 to 96
8.1
C
,
Table 1
SRP-004-074
7