Section 1: Getting Started
7
on prior to using the engraver. Please connect the exhaust blower to the Legend EX
as shown below and to the Legend TT as shown on the following pages.
In addition to evacuating the laser cavity, the exhaust blower on the TT laser system
provides the cooling air for the laser tube. When the exhaust blower is operating, it
pulls air across the cooling fins of the TT. This air flow across the fins is critical for
keeping the laser tube cool. When a job is running, the laser tube heats up and will
overheat if there is not an exhaust blower pulling enough air over the laser to keep it
cool. Never operate your TT laser system without the exhaust blower working
properly.
See the following sections – Connecting Electrical Power and Laser Cooling
Requirements - for additional information about how to hook up your TT exhaust to
keep your TT laser cool.
Legend EX
Exhaust Blower
Connections
¾ Locate the exhaust port
connector on the rear of the
machine. The port is a 6”
diameter tube for the L32EX and
a 4” diameter tube for the L24EX
and the Legend TT.
¾ Slip the 6” or 4” flex hose over
the port, and secure with a hose
clamp.
LEGEND EX
BLOWE
ROOF OR
EXTERIOR WALL
The outlet port on the diameter port.
The outlet port on the diameter port.
Legend 32EX is a 6”
Legend 24 EX is a 4”
Check your
exhaust system
for leaks. Most
small leaks can
be remedied
with duct tape.
Do not operate
your laser with
inadequate or
leaking exhaust.
To Next Page
Loading...
Need help?
General
