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MN260 B | 23
Service Manual
7.0 OVERHAUL & REPAIR
7.1 TOOLS AND TEST EQUIPMENT
• #1 Phillips Screwdriver
• #1 Flathead Screwdriver
• Needle nose pliers
• Wire cutting pliers
• 3/8” open end wrench
• Oxygen analyzer that includes the capability to measure both flow rate (LPM and mL) and Oxygen concentration/purity %.
• Tubing to connect the SAROS to the Oxygen analyzer for testing.
• ESD mat or approved ESD system.
7.2 MAINTENANCE AND SERVICE PARTS
NOTE: Incompatible parts or accessories can result in degraded performance. Do not use accessories that contain phthalates, which can
leak into the gas pathway. Consult manual 9735-SEQ for SAROS 3000 parts and accessories.
Maintenance Parts
Description
Part Number
9V Battery
9257-SEQ
Air Inlet Filter
9798-SEQ
HEPA Filter
4770-SEQ
HEPA Filter O-Ring (Large)
9251-SEQ
HEPA Filter O-Ring (Small)
9250-SEQ
Accessories
Description
Part Number
AC Power Supply
9726-1-SEQ
AC Power Cord (North America)
4997-SEQ
Power Cord (Europe)
4998-SEQ
24VDC Cable
9727-SEQ
Battery Pack (packaged 9723-SEQ)
20952897
Nasal Cannula
5408-SEQ
Repair & Overhaul Parts
Description
Part Number
9V Battery Foam
9256-SEQ
Air Inlet Cover
9758-SEQ
ATF Bulkhead
9922-SEQ
ATF Exhaust Filter
9221-SEQ
ATF Exhaust Tubing
9227-SEQ
ATF Module Assembly
SP9729-SEQ
ATF Muffer To Rain Guard Tubing
9390-SEQ
ATF Muffler Assembly
SP9314-SEQ
ATF To Product Tank Outlet Tubing
9797-SEQ
ATF To Product Tank Pipe
9342-SEQ
ATF To Product Tank Pre-Cut Inlet Tube
SP6981-1-SEQ
Battery Bridge Board
21494868
Battery Bridge Board Screws (2)
9960-15-SEQ
Battery Bridge Board Wire Harness
21494875
Battery Interface Plate
SP9939-1-SEQ
Battery Interface Plate Screws (3)
9914-11-SEQ
Cable Ties
6968-SEQ
Compressor Assembly
SP9238-SEQ
Compressor & Product Tank
Assembly
SP9240-SEQ
Compressor Fan
9767-SEQ
Compressor Fan Screws (4)
9913-10-SEQ
External Power Connector
9766-SEQ
External Power Connector Screws (4)
9203-2-SEQ
Hose Clamp
9369-SEQ
Inlet Cap Assembly
SP9756V2-SEQ
Inlet Cap Mounting Screws (3)
9941-11-SEQ
Inlet Cover Screws (4)
9291-SEQ
Kapton Tape (1/2 in Diameter)
2696-SEQ
Left Strut
9779-SEQ
Loctite Adhesive
1405-SEQ
Membrane Panel
9731-1-SEQ
O2 Oulet Port
9764-SEQ
O-Ring For External Power
Connector
9916-3-SEQ
Oxygen Outlet Tubing
SP6981-1-SEQ
PCB Circuit Board Assembly
SP9710V2-SEQ
Proportional Valve
5293-SEQ
Proportional Valve Screws (2)
9203-7-SEQ
Rain Guard
21494877
Sleeve Ring (2)
9928-SEQ
Sleeve O-rings (2)
9374-SEQ
Right Strut
9780-SEQ
SAROS Sleeve
21341894
Strut Screws (13)
9912-1-SEQ
Top Strut
9778-SEQ
Table 7-1. Maintenance and Service Parts
Summary of Contents for SAROS 4000
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