Specifications

General Maintenance
It is important that a preventative maintenance schedule be established
to examine the Maxum II for internal and external cleanliness, damage,
and proper operation. Refer to Table 4-1 for suggestions regarding
maintenance intervals. However, maintenance schedules for a particular
analyzer will depend on the application, operating environment,
maintenance resources, and geographical location of the analyzer.
Scheduled
Maintenance
Even though the Maxum II is tightly sealed against moisture and foreign
contamination, it is recommended that the electronic enclosure door be
opened periodically and internal components examined for moisture
and/or contamination. If contamination is found, the system should be
shutdown and corrective procedures performed. If such contamination is
not removed, it could render the Maxum II inoperable.
Modular components within the Maxum II are interfaced together via
miniature ribbon cables, miniature wiring and connectors. It is therefore
important that maintenance personnel follow the information presented in
the following sections to prevent their damage.
Component Interface
Cabling and
Connectors
Internal components and modules are interfaced together using
miniature wiring and associated connectors. It is therefore important that
when a module and/or component is to be removed and replaced, that
the connector be grasped and gently rocked, back and forth. DO NOT
REMOVE A CONNECTOR BY PULLING ON ASSOCIATED
CONNECTOR WIRING.
Removing Connectors
With very few exceptions, nut and bolt hardware used to secure modules
and/or components in their mounting locations are in metric.
Nut and Bolt
Mounting Hardware
Observe all plant safety requirements before performing any repair
or maintenance on the Maxum II.
WARNING
4-4 A5E31405710001