EX-TRACK
®
Operator Manual, Revision T-142
To keep the system in optimum condition, it is necessary to perform regular maintenance and
service. The following is a minimum requirement, dependent upon actual work conditions,
maintenance and service may need to be performed more frequently, it is advisable to setup a
maintenance schedule.
7.1. Cleaning the system
It is a requirement that the EX-TRACK
®
CNC Cutting System is checked for cleanliness prior to,
during and after the cutting process. Prior to any cleaning, isolate the electrical power supply to
the system. The drive mechanisms for the longitudinal and transverse rails needs to be checked
for any buildup of debris/dust/scale/slag, using a clean cloth/soft brush, clean down the area, do
not use abrasive cleaning tools such as a steel wire brush, this will damage the material surface,
making it more prone to contaminants sticking and building up. The track and rack should be
constantly monitored for debris buildup, use a soft brush, cloth or clean dry compressed air to
remove any contaminants, lubricants may be used on the rack, but sparingly as excessive lubricant
will attract a contaminant buildup. Keep the system main unit clean, use a soft cloth to wipe down
the CNC/operator panel, ensure that the USB port cover is fully closed when not in use and keep the
surrounding area clean.
7.2. System lubrication
Prior to each use of the system, the operator should ensure that the drive mechanisms have been
lubricated. An indication of excessive wear to the drive mechanism or rack is noted when cut parts
display an irregular edge surface.
7.3. Drive motor adjustment
After a period of use, it is normal for working parts of the system to show varying degrees of wear.
A suitably qualified person can perform adjustments to the drive motors to realign the system and
maintain cutting accuracy.
7.4. Oxy fuel nozzle maintenance
Cut quality is affected by the condition of the nozzle, in order to clean and maintain the nozzle
correctly, the nozzle should be removed from the torch, use two wrenches for this action. Inspect the
nozzle for wear, remove any spatter/dross/slag or soot buildups, do not use a steel wire brush, and
use the supplied nozzle kit to clean the nozzle. Re-fit the nozzle after cleaning, check for leaks and
make a short test cut to ensure that the nozzle is cutting true.
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