NIKI

NeoFeed Enteral Feeding Pumps

T34L, NeoFeed, SP3000 and PCA Service Manual Feb 2010

Service Manual

107 Pages

Table of Contents T34L Syringe pump ...2 Figure 1 T34L syringe pump ... 2  INTRODUCTION...6 GENERAL...6 SAFETY ... 6 SYSTEM SYMBOLS ...6 DOCUMENT NOTICES...7 WARNINGS ...8 CAUTIONS ...9 ELECTRICAL SAFETY COMPLIANCE ...9 ELECTROMAGNETIC COMPATIBILITY (EMC) ...9 ALARMS ...9 Alarm conditions ...9 Alarm types ...9 PRE-SERVICE ... 10 PRE-SERVICE CHECKLIST...10 SERVICE DECISION ROUTE...10 SERVICE PROCESS FLOW CHART ...12 SERVICE INFORMATION ...13 FAILURE IDENTIFICATION ... 13 T34L SYRINGE PUMP DEFAULT SETTINGS ... 14 ACCESS CODE LIST ... 17 LOCKING ... 17 KEYPAD LOCKING ...17 PROGRAM LOCKING ...18 MAXIMAL RATE LOCKING ...18 OPERATIONAL CHECKLIST AND CALIBRATION TESTS ... 19 INTRODUCTION...19 CHECKLIST ...20 SETTING UP THE PUMP FOR TESTING ...21 INFUSION TEST ...22 VOLUME TEST ...22 OCCLUSION PRESSURE CALIBRATION ...23 FACTORY PRESS. TEST ...24 PRESSURE TEST ...26 SYRINGE TRAVEL CALIBRATION ...27 SYRINGE DIAMETER CALIBRATION ...27 DISASSEMBLY ... 29 TOOLS AND TEST EQUIPMENT ...29 PUMP DISASSEMBLY / ASSEMBLY ...30 A. Separation of front and rear housing ...30 Figure 2 Back housing screw assignments ... 30 Figure 3 Separating front and rear housing ... 31  B. Replacement of motor and pumping block ...32 Figure 3 Upper label uncovered fixing screw ... 32  Page 3 of 107
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