Service Kit Installation Procedures
906-0731-04-01 Rev. C ZOLL Ventilator Service Manual 4–57
CPU/UIM and SPO Stack Service Kit Installation Instructions
Required Tools
• Torque driver with #1 and #2 Phillips bits
• Nut driver set
• Small utility knife
• RTV sealant
Kit Contents
Instructions
Quantity Description Depiction
1 CPU/UIM & SpO
2
Stack
2 Screw, Phillips, Pan Head, SS, 6-32 x 5/16
2 Screw, Metric, Phillips, Flat Head, M2.5 x 5mm
Stainless Steel
Step Action
1 Loosen by 1 full turn and do not remove the four 8-
32 x 3 screws on the outer air intake. (Additional
loosening may cause the filter disk to slip out of
place)