Mark V ProVis Injection System
15 - 6
Mark V ProVis Injection System
Troubleshooting Guide
This section is a guide in tracking a condition to a board or subassem-
bly. The first segment covers general troubleshooting guidelines,
applicable to most conditions.
Most conditions will prompt a message to appear on the Sentinel.
Using these messages, the condition can often be identified quickly.
The second segment of this Troubleshooting Guide aids the user in
determining the source of a condition when a message does appear
on the Sentinel.
The last segment of this section is useful in determining the source of
a condition when no message appears on the Sentinel.
For disassembly procedures, refer to Section 16, Unit Disassembly
and Reassembly.
WARNING: Shock Hazard. Hazardous voltages exist
within the injection system that can shock, burn, or cause
death. To avoid injury, the system should be opened and
serviced by qualified service personnel only. Disconnect
the system from line power before cleaning or attempting
to perform any maintenance
WARNING: Immediately disconnect the patient from
the injector if any system malfunction occurs. If a sys
-
tem malfunction message appears, do not attempt to use
the system until the source of the condition has been iden
-
tified and corrected by qualified service personnel. Do not
attempt to recreate any fault conditions while connected to
a patient.
CAUTION: Electrostatic Discharge (ESD). Failure to fol-
low ESD protection practices may result in equipment
damage. ESD protection practices must be followed when
servicing any component of this system.
Contents of this Section Page
General Troubleshooting Guidelines 15 - 7
Message Faults 15 - 10
Non-Message Faults 15 - 32
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