Tweco TD-750 Cutting Systems - Manual (Page 15)

Manual 0-2475 11 INSTALLATION PROCEDURES
SECTION 3:
INSTALLATION
PROCEDURES
3.01 Introduction
This Section describes installation of the Arc Starter Box.
These instructions apply to the Arc Starter Box Assem-
bly only; installation procedures for the Plasma Power
Supply, Torch and Torch Leads, Options, and Accessories
are given in Manuals specifically provided for those units.
The complete installation consists of:
1. Site Selection
2. Unpacking
3. Mounting Arc Starter Box
4. Connecting Torch and Torch Leads
5. Operator Training
3.02 Site Location
Select a clean, dry location with good ventilation and ad-
equate working space around all components.
Review the safety precautions in the front of this manual
to be sure that the location meets all safety requirements.
3.03 Unpacking
Each component of the system is packaged separately and
protected with a carton and packing material to prevent
damage during shipping.
A. Unpacking Procedure
1. Unpack each item and remove all packing mate-
rial.
2. Locate the packing list(s) and use the list to iden-
tify and account for each item.
3. Inspect each item for possible shipping damage. If
damage is evident, contact your distributor and/or
shipping company before proceeding with system
installation.
3.04 Mounting Arc Starter Box
Mount the Arc Starter Box to the cutting table gantry per
the following procedure:
1. Remove the two screws securing the mounting bracket
to the Arc Starter Box.
A-00650
Two Screws And
External Star Washers
Mounting Bracket
Figure 3-1 Mounting Bracket Screw Removal
2. Slide the mounting bracket out of the two mounting
slots in the chassis of the Arc Starter Box.
CAUTION
The Arc Starter Box should be mounted as shown
to prevent coolant from dripping into the signal
connector of the quick disconnect when the torch
is disconnected.
3. Mount the bracket to the cutting table gantry using
any of the five holes provided in the mounting bracket.
It is recommended to use at least two mounting points.
NOTE
Refer to Appendix III for Mounting Hole Template.
A-00651
Four Mounting Bolts And
Washers (Customer Supplied)
Mounting Bracket
Figure 3-2 Mounting Bracket Installation