Sawyer Manufacturing Company
7799 S. Regency Dr., Tulsa, OK 74131 USA
F
918.834.0318
P
918.834.2550
sawyermfg.com
V1
Installation
Operation
Fig. 13
Fig. 14
Fig. 12
Fig. 13
Fig. 15
5.
Installing Center and Beveling Cutters
A
.
With the aid of the Blade Lowering/Raising Handle, turn the Feed Screw
(E, Fig. 9)
clockwise until the cutter spindle is raised to its highest position.
B
. Open the Blade Safety Cover
(I, Fig. 12a)
and loosen the Cutter Lock Nut
(L)
by rotating it clockwise. Remove the Cutter Lock Nut, washer and Cutter
Support Collar
(L)
.
Note: Remove all metal chips and debris from the wheel supports and slots in the bottom of the chassis.
C
. Place the Milling Cutter
(M, Fig. 12a)
on the Cutter Spindle
(J)
so the cutting
edge is facing downward.
Note: All teeth must face clockwise, as indicated by the arrow on the Cutter Safety Cover
D
. Align the holes in the Milling Cutter
(M)
with the two hardened pins and
push the Milling Cutter forward until it contacts the face of the male
cutter drive collar. Follow the same procedure to install the center
Milling Cutter and the second Milling Cutter.
E
. Install the Cutter Support Collar, washer and Cutter Lock Nut.
(L, Fig. 13)
F
. Lower the Cutter Safety Cover
(I)
and latch the Blade Safety Device
to the cover.
Note: The machine will not function if blade safety cover is not latched to the blade safety device.
1.
Preparation for the cutting process
A.
With the Blade Lowering/Raising Handle,
(H, Fig. 13)
turn the Feed
Screw
(E)
until the Cutter Spindle
(J)
is raised to its highest position.
B.
Turn the Start/Stop Control
(B, Fig. 14)
to the Off position.
C.
Turn the Machine Directional Control
(C, Fig. 14)
to the Stop position.
D.
Turn the Machine Speed Control
(D, Fig. 14)
clockwise to the 0 or fully
closed position.
E.
Turn the Blade Speed control
(A, Fig. 14)
clockwise to the 0 or fully
closed position.
Note: Ensure the safety cutter cover is closed and the blade shut-off device is latched to the cover.
F.
Turn off the air/hydraulic power source and bleed the pressure from the
supply hoses.
G.
Connect and secure the air/hydraulic hose quick disconnects to the
Excalibur.
Note: Air filter/lubrication device must be placed in the center of the two air hoses. Make sure the
blow of the lubricator assembly is filled with pneumatic oil.
H.
Start the power supply.
I.
Verify correct air/hydraulic output pressure and flow rate.
2.
Using the Excalibur for the cutting process
A.
Turn the air valve of the Mist Lubrication System device On.
B.
Adjust the Lubricator Nozzle
(N)
as needed to provide a steady flow of
coolant on the blades.
C.
With the Blade Lowering/Raising Handle,
(H, Fig. 15)
turn the Feed
Screw
(E)
counter-clockwise until the Milling Cutters
(M)
are through the
thickness of the pipe at desired depth.
I
I
J
H
H
M
N
J
B
A
D
C
M
Fig. 12a
L
E
