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Sawyer Manufacturing Company
7799 S. Regency Dr., Tulsa, OK 74131 USA
F
918.834.0318
P
918.834.2550
sawyermfg.com
V1
Operation
Fig. 21
Fig. 20
Fig. 19
Fig. 17
D
.
Remove the Blade Lowering/Raising Handle
(H)
from the Feed Screw
(E)
E
. Turn the Machine Directional Control
(C, Fig. 16)
to the Feed position.
Note: Never attempt to cut pipe by placing the forward control knob in the REVERSE position.
F
. Slowly open the
Machine Speed Control
(D, Fig. 16)
until the desired
forward (feed) speed is achieved.
Note: Check to see if the desired cut and bevel depth are being achieved.
G
. Cut the pipe
(Fig. 17)
, machine will travel full rotation around the pipe.
H
. Cutter stoppage
1. If a cutter block occurs, quickly turn the Machine Directional Control
(C, Fig. 18)
to the Return position and leave it in that position until the cutters
start rotating.
2. When the cutters begin rotating, move the Machine Directional Control
(C, Fig. 18a)
to the Stop position.
3. Close the Machine Speed Control
(D, Fig 18)
a small amount.
4. Turn the Machine Directional Control
(C, Fig. 16)
to the Feed position.
I
. When the cut is complete, move the Machine Directional Control
(C, Fig. 20)
to the Stop position.
1. Using the Blade Lowering/Raising Handle,
(H, Fig. 21)
, rotate the Feed
Screw
(E)
until the Milling Cutters
(M)
are raised to their highest position.
2. Turn the Start/Stop Control
(B, Fig. 20)
to the Off position.
3.
Turn the air valve of the Mist Lubrication System to the Off position.
4. Turn off the air/hydraulic power supply.
5. Bleed all air/hydraulic pressure from the hoses, and disconnect the hoses from
Hydraulic Hose Connector
(T)
on the Excalibur.
3.
Disconnecting the power source
A. Hydraulic Machine
1. Turn off the hydraulic power supply.
2. Bleed all hydraulic pressure from the hoses by rotating the cutter control knob
back and forward to the OFF and ON position several times.
3. Disconnect the hydraulic hose from the Excalibur.
B. Pneumatic Machine
1. Turn off air supply.
2. Bleed all air pressure from the hoses by rotating the cutter control knob back
and forward to the OFF and ON position several times.
3. Disconnect the air hose from the Excalibur.
C. Electric Machine
1. Turn off the power supply.
Fig. 16
Fig. 18
D
D
C
C
Fig. 18a
H
C
C
D