1
Introduction
This manual contains instructions for replacing the following TLS-450PLUS console components:
• CPU board
• Replacing Software SD card
• Replacing iButton
• Installing software features
This manual does not provide troubleshooting information.
Contractor Certification Requirements
Veeder-Root requires the following minimum training certifications for contractors who will install and setup the
equipment discussed in this manual:
Installer Certification (Level 1):
Contractors holding valid Installer Certification are approved to perform wiring
and conduit routing; equipment mounting; probe, sensor and carbon canister vapor polisher installation; wireless
equipment installation; tank and line preparation; and line leak detector installation.
Technician Certification (Level 2/3):
Contractors holding valid Technician Certifications are approved to
perform installation checkout, startup, programming and operations training, system tests, troubleshooting and
servicing for all Veeder-Root Series Tank Monitoring Systems, including Line Leak Detection. In addition,
Contractors with the following sub-certification designations are approved to perform installation checkout, startup,
programming, system tests, troubleshooting, service techniques and operations training on the designated system.
• Wireless 2
• Tall Tank
Warranty Registrations
may only be submitted by selected Distributors.
Safety Precautions
The following safety symbols may be used throughout this manual to alert you to important safety hazards and
precautions
EXPLOSIVE
Fuels and their vapors are extremely explosive if
ignited.
FLAMMABLE
Fuels and their vapors are extremely flammable.
ELECTRICITY
High voltage exists in, and is supplied to, the device.
A potential shock hazard exists.
TURN POWER OFF
Live power to a device creates a potential shock hazard.
Turn Off power to the device and associated accessories
when servicing the unit.
NOTICE
NOTICE is used to address practices not
related to physical injury.
WARNING
WARNING indicates a hazardous situation which,
if not avoided, could result in death or serious
injury.
STATIC SENSITIVE COMPONENTS
Wear grounded anti-static wrist strap before handling
the printed circuit board and mounted components.
READ ALL RELATED MANUALS
Knowledge of all related procedures before you begin
work is important. Read and understand all manuals thor-
oughly. If you do not understand a procedure, ask some-
one who does.
OFF
NOTICE
WARNING
OFF
