Tweco 3000 Merlin - Manual (Page 31)

Manual 0-2532 3-13 INSTALLATION
e . Secure the CNC cable by tightening the two
screws on the strain relief.
f. Reinstall the Left Side Panel.
Refer to Appendix VI for CNC Interface Schematic.
C. Optional SC-10 Standoff Control Cable
For mechanized systems, the SC-10 Standoff Control
automatically finds height and maintains torch standoff
with a high speed torch lifter motor. The unit consists of
a control panel, electronic unit, torch lifter motor, and all
cables required for installation. It is ordered and shipped
separately. Refer to the SC-10 Standoff Control Instruc-
tion Manual for more information.
The Standoff Control has two versions, modular and stand
alone. Depending on the type ordered connect the cable
per one of the following:
• Modular unit used with the Remote Control
RC6010
Connect the cable to the Remote Control RC6010.
Refer to the Standoff Control Instruction Manual
for more details.
• Stand alone unit
The standoff control connects to the receptacle
marked REMOTE CONTROL (J15) on the rear
panel of the Power Supply.
OUTPUT TO CONTROL
MODULE
AIR PLASMA INPUT
N 2 PLASMA INPUT
O 2 PLASMA INPUT
PLASMA GAS
Ar/H Ar/H 2 PLASMA INPUT
A-01004
Cable From
Remote Control
REMOTE CONTROL
Connector (J15)
Figure 3-18 Standoff Control Interface Connection
D. Optional High-Flow Water Shield Cable
The High Flow Water Shield surrounds the main cutting
arc with a spray of water to reduce arc glare, noise, and
fumes. Use of the water shield device reduces the
system’s overall cutting capacity. Refer to the High-Flow
Water Shield Instruction Manual for more information.
1. Connect the high flow water shield interface cable
to the receptacle marked HIGH FLOW WATER
SHIELD on the rear panel of the Power Supply.
The receptacle is 115VAC.
OUTPUT OUTPUT TO CONTROL CONTROL
MODULE MODULE
AIR AIR PLASMA INPUT
N2 PLASMA INPUT
O2 PLASMA INPUT
PLASMA GAS PLASMA GAS
Ar/H 2 PLASMA INPUT
High Flow Water Shield
Interface Cable
High Flow Water Shield
Connector (J63)
Rotate Clockwise
To Lock
A-01002
Figure 3-19 High Flow Water Shield Interface
Connection
2. Rotate the plug clockwise to lock the plug to the
receptacle.
3. To shut off the high flow water shield remove the
interface cable or disconnect power to the High
Flow Water Shield (HFWS) accessory.