Tweco CE PAK Master 150XL Without Latch Circuit - Manual (Page 19)

Manual 0-2696 3-1 INSTALLATION
SECTION 3:
INSTALLATION
3.01 Introduction
NOTE
Depending on how the system was ordered, some
Power Supply options may already be installed.
If option(s) have been factory installed some of the
instructions may not apply. It is recommended that
all sub-sections be read for general information.
This section describes installation of the Power Supply and
connecting the Torch.
These instructions apply to the Power Supply only; installa-
tion procedures for the Torch, Options, and Accessories are
given in Manuals specifically provided for those components.
The complete installation consists of:
1. Site selection
2. Unpacking
3. Connections to Power Supply
a. Input power
b. Internal power selection
c. Work cable
b. Gas connections
d. Torch Installation
e. Connecting auxiliary devices
4. Grounding
5. Operator training
3.02 Site Selection
Select a clean, dry location with good ventilation and ad-
equate working space around all components.
NOTE
Review Important Safety Precautions in Section 1
to be sure that the selected location meets all safety
requirements.
The power supply is fan cooled by air flow through the
front panel to the rear panel. Air flow must not be ob-
structed. Provide at least 2 feet (0.6 m) in the rear and at
least 6 inches (0.2 m) on each side for clearance . Provide suffi-
cient clearance in front of the unit to allow access to the front
panel controls (minimum 6 inches or 0.2 m).
CAUTION
Operation without proper air flow will inhibit
proper cooling and reduce duty cycle.
3.03 Unpacking
NOTE
Equipment that was ordered as a system is pack-
aged in one shipping carton. All options and the
torch are factory installed.
Each component of the system is packaged and protected
with a carton and packing material to prevent damage
during shipping.
1. Unpack each item and remove all packing material.
2. Locate the packing list(s) and use the list to identify
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 Transporting Options
WARNINGS
Do not touch live electrical parts.
Disconnect input power conductors from de-ener-
gized supply line before moving unit.
• Do NOT lift by handle (see NOTES).
NOTES
Use the lifting eye located in the Top Panel to lift
the Power Supply with cable and hook.
Power Supplies with revision letter 'I' or earlier
have the Handle only.
Power Supplies with revision letter 'J' or later
have the Lifting Eye and Handle.
The revision letter is the letter at the end of the
serial number on the Power Supply data tag.
• Do NOT pull power supply by torch leads. Use the
handle and wheels to move the power supply.
WARNING
FALLING EQUIPMENT can cause serious per-
sonal injury and equipment damage.