Precision Medical HeliO2 Blenders - Manual (Page 2)

CONTENTS
SECTION 1: SAFETY INFORMATION - WARNINGS AND CAUTIONS ......................................................................................... 1
EXPLANATION OF ABBREVIATIONS ..................................................................................................................................... 2
Blender Diagrams ................................................................................................................................................................ 2
COMPONENT DESCRIPTIONS in Blender Diagrams ............................................................................................................. 3
SECTION 2: TECHNICAL DESCRIPTION ..................................................................................................................................... 5
HELIOX / OXYGEN FLOW PATH INDICATION DIAGRAM ...................................................................................................... 6
SECTION 3: MAINTENANCE PROCEDURES, REPAIR AND CALIBRATION ................................................................................. 7
I. LOW FLOW (PM5400 Model) ........................................................................................................................................... 7
Step 1: DISASSEMBLY ...................................................................................................................................................... 7
Step 2: CLEANING ............................................................................................................................................................ 9
Step 3: LOW FLOW ASSEMBLY ...................................................................................................................................... 10
Step 4: TEST ................................................................................................................................................................... 12
Typical Test Configuration Diagram .................................................................................................................................. 12
LOW Flow Operation Verification Procedure ................................................................................................................... 15
II. HIGH FLOW (PM5500 Model) ....................................................................................................................................... 16
Step 1: DISASSEMBLY .................................................................................................................................................... 16
Step 2: CLEANING .......................................................................................................................................................... 18
Step 3: LOW FLOW ASSEMBLY ...................................................................................................................................... 19
Step 4: TEST ................................................................................................................................................................... 21
Typical Test Configuration Diagram .................................................................................................................................. 21
High Flow Operation Verification Procedure .................................................................................................................... 24
III. INTERNATIONAL LOW / HIGH Flow Operation Verification Procedure ....................................................................... 25
SECTION 4: TROUBLESHOOTING ........................................................................................................................................... 26
SECTION 5: BLENDER PARTS LIST .......................................................................................................................................... 27
Label information .............................................................................................................................................................. 28