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Fenwal 4R5707 Operator's Manual page 78

Alyx component collection system

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A
C
C
LYX
OMPONENT
C
3 – O
HAPTER
PERATING CONSIDERATIONS
Hang Weights
Self-Check Icon
3-12
S
O
OLLECTION
YSTEM
Scale Check
The hang weights prompt and Scale Check Screen prompt the
operator to perform the scale checks. The self-check icon in the
upper right corner indicates that self-checks are occurring
simultaneously.
Prompt
The self-checks take approximately 5 minutes for the
instrument to complete and include the following automatic
tests:
• Memory Self-Check
• System Check
• Pneumatic Pump Check
• Software Upgrade/Installation Check
If any of the self-checks fail, an alarm will occur. Follow the
instructions found in Chapter 5 to troubleshoot any alarms that
may occur during the self-checks. The animated self-check icon
will remain displayed until all self-checks are completed.
Note: The scales must be checked each time instrument power
is turned on. In order to select a procedure all scales must pass
the scale checks. The instrument will not proceed unless the
scale checks are successfully completed.
'
M
PERATOR
S
ANUAL
Typical Scale Check Screen
07-19-01-518 – January 2009

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