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2008K
2
Preventive Maintenance Procedures
P/N 508138 Rev. J
1.0 INTRODUCTION
Preventive Maintenance for the 2008K
2
Hemodialysis System is simple and
straightforward. Maintenance is performed in only two intervals: six (6) months, and
annually or after 4000 hours of operation. The maintenance procedures have been
devised to require a minimum of time while ensuring that the machine is maintained
in optimum operating condition.
Included in the Preventive Maintenance procedures are tests to verify normal machine
operation. Should the machine fail to pass any of these tests, repair or re-calibrate as
needed, then repeat the tests until the specifications are met before returning the
machine to service.
Checklists are provided in the back of this manual to record the work done. Make
copies of these checklists as needed. Your initials on the checklist certifies that each
procedure has been completed and that the machine is performing according to the
specifications given.
1.1 TEST EQUIPMENT AND SUPPLIES NEEDED
A number of small parts must be available to perform the Preventive Maintenance.
Part number 190098 is a kit of the parts needed, except for the 9-Volt battery that
must be replaced during the annual preventive maintenance. An NEDA 1604AC
heavy-duty (alkaline type) battery is required. In addition, the following test
equipment is needed:
Warning! Test equipment used must be maintained and/or calibrated per the
test equipment manufacturer’s requirements. In particular, the dialysate meter
must meet the specifications listed below. Refer to the test equipment's'
operator's manual, or contact the manufacturer for calibration and maintenance
requirements. Failure to properly maintain and calibrate test equipment could
lead to improper calibration and/or failure of the device to meet its
specifications.
Warning! Disinfect the machine internally and externally and check all
pressure transducer protectors for contamination before working on the
machine.
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