Gastops Ltd.
C009423, Rev. 4
page 42
All use of this publication and ChipCHECK by user shall be subject to the restrictions and conditions as set out in this publication.
6.0
Maintenance & Service
The ChipCHECK unit is designed to require a minimum amount of maintenance. The sub-sections below
provide the regular maintenance procedures required for the ChipCHECK unit. In the event of any
equipment failure, Users are strictly forbidden to perform any kind of service. Service activities are
restricted to Gastops authorized technicians who have the appropriate laser safety training.
6.1 Allowable User Maintenance
The ChipCHECK system is contained within an enclosure that acts as protective shielding preventing all
laser radiation above Class 1 to the Operator. This section reviews the recommended, although
infrequent, maintenance that will ensure the longevity and performance of the unit.
It is important to note that this section covers only recommended maintenance and there is absolutely
NO SERVICE ALLOWED by the User where “service” is defined as any action requiring the removal or
opening of an enclosure panel. In the event that the unit requires service, then it shall only be serviced
or repaired by Gastops authorized technicians.
For the maintenance procedures discussed herein, there is no need to remove any covers or modify the
unit. The User is strictly forbidden from modifying the unit, removing any covers, or to alter, interfere,
modify, remove, circumvent, defeat or de-active any safety system or interlocks (refer to Section 2.2.2).
Both the Standardization and Calibration Patches are consumable and will require replacement every
year. When the Standardization patch is replaced, it is recommended that the Containment Window
(refer to Figure 6-1) either be cleaned or replaced. This is due to the slow accumulation of Laser
Generated Air Contaminants (LGACs) that may occur after an extensive number of analyses. Over time,
if these containments become excessive, the overall performance of the unit may be affected.
Figure 6-1 shows all of the components that are accessible during the maintenance of the unit.
Finally, if the fuse blows, then the User is permitted to replace the fuse with the proper part. To ensure
the integrity of the unit, it is recommended that this fuse be sourced directly from Gastops.
Note that, to ensure optimum performance and longevity of the equipment the Gastops in-service
support package must be maintained throughout the life of the equipment.
