GE Datex-Ohmeda Aisys Carestation Reference Manual page 197

Test 1
Machine Test Tool
Front View
Bulb Thru Port
(not connected to airway path)
Pressure Sense
Port
Fresh Gas Port
Alignment Post
Bulb Thru Port
Alignment Post
M1046983 04/08
Verifying the integrity of the test tools
Back View
1. Verify integrity of low-pressure leak test device.
• Put your hand on the inlet of the leak test device. Push hard for a good seal.
• Squeeze the bulb to remove all air from the bulb.
• If the bulb completely inflates in less than 60 seconds, replace the leak test
device.
2. Attach the low-pressure leak test device to the Machine Test Tool.
3. Plug the two pressure orifices.
4. Repeatedly squeeze and release the hand bulb until it remains collapsed.
5. If the bulb inflates in less than 30 seconds, locate and correct the leak.
7 Troubleshooting
7-15