● Torx screwdriver
Preventive maintenance
The purpose of scheduled preventive maintenance is to perform regular maintenance operations as
r
equired, in order to prevent possible failures from occurring and ensure good performance throughout
the life of the product.
For each scheduled preventive maintenance action, there is an internal life counter in the firmware that
counts a variable related to the life of the component.
When the internal life counter reaches the limit for a preventive maintenance action (set according to
testing and development), an alert is displayed in the notification center on the front panel.
Preventive maintenance alerts and actions
An alert tells you that some maintenance action is required.
There are two types of preventive maintenance alerts:
● Alerts that require a service engineer to complete the action (contact your support representative)
There are three such alerts, corresponding to the three maintenance kits described below.
● Alerts that require you to complete the action
Service preventive maintenance alerts
Service alerts require action by a service engineer.
When a preventive maintenance number is displayed, before dispatching the part, a check is required
in case ther
e are other preventive maintenance alerts almost due; in which case, they can be done
together.
104 Chapter 11 Hardware maintenance
To Next Page
Loading...