Notice - QSA Global SENTINEL SENTRY 330 Manual

Maintenance Requirements
Most national regulations require inspection and maintenance of the system at quarterly intervals. The
complete annual servicing ensures the integrity of the system. Shorter frequencies of inspection and
maintenance are required when the system is operated under severe operating environments. In some
cases, the system should be serviced immediately after certain jobs in severe environmental working
conditions.
Device Operating Temperature Range
-40°F to 300°F (-40°C to 149°C)
Source Assembly
See Table 1 & 2 listings in this section.

1.7 Notice

These industrial radiography systems are used as a gamma-ray source projector and a Type B(U)
shipping container for QSA Global, Inc. source assemblies. The purpose of this manual is to provide
information that will assist qualified radiographers in using the SENTINEL SENTRY 110 and the
SENTINEL SENTRY 330 gamma radiography systems. The user must be thoroughly familiar with this
instruction manual before attempting operation and use of this equipment.
In order to use this equipment or perform source changes, users within the USA must be specifically
licensed to do so. Applications for a license should be filed with the Materials Licensing Section of the
appropriate U.S. Nuclear Regulatory Commission regional office or with the appropriate Agreement State
office. All users within Canada must have a Canadian Nuclear Safety Commission license.
Prior to the initial use of the gamma-ray source projector as a shipping container in the USA, the user
must register with the Office of Nuclear Material Safety and Security, U.S. Nuclear Regulatory
Commission. The user should have in his possession a copy of the Certificate of Compliance issued for
the gamma-ray source projector, which may be obtained from QSA Global, Inc. customer service centers
upon request. This also applies to users from Agreement States and other regulatory jurisdictions.
It is the responsibility of users of this equipment outside of the United States to comply with all local,
national and international regulatory, licensing and transportation rules and regulations as they apply in
their respective countries.
QSA Global, Inc.  40 North Avenue Burlington, MA 01803  888.272.2242  781.272.2000  qsa-global.com
Operations Manual  MAN-038 March 2019  Page 13 of 100