3-17
6600-0255-000
12/20/00
3/Operation
3-17
Cylinder Removal:
1.
Close the valve on the cylinder to be removed.
2.
While supporting the cylinder, back out the Tee handle until the tip of the screw is
flush with the inside surface of the gate.
3.
Swing the gate open in a counter clockwise direction.
4.
Remove the old cylinder.
5.
Remove the old gasket from the yoke strainer nipple and discard.
Cylinder Installation:
1.
Install a new gasket (Ohmeda Stock No. 6600-0152-400) on the strainer nipple.
CAUTION:
w
Use only one cylinder gasket per yoke. Use of more than one gasket could
cause leakage of the cylinder gas.
2.
Before installing a cylinder:
a. Remove the cylinder dust cap, if present.
b. Briefly open then immediately close the cylinder valve to blow any foreign
matter out of the valve outlet. Do not use excessive force on the shut off valve.
3.
Install the cylinder valve over the strainer nipple, making sure that the safety index
pins are engaged.
4.
Swing the gate closed in a clockwise direction and tighten the Tee Handle suffi-
ciently (by hand only) to hold the cylinder firmly in place. Do not use wrenches or
any other tool on the Tee Handle screws.
5.
If only one oxygen cylinder is used, a yoke plug (Ohmeda Stock No. 6600-0399-
500) and a gasket are required to seal the unused yoke cylinder port.
CAUTION:
w
Yoke check valves are not intended to provide a leak free seal; always use a
yoke plug and a fresh cylinder gasket to seal an unused cylinder port.
6.
Open cylinder valve S-L-O-W-L-Y, and rotate until it is fully open.
CAUTION:
w
Open cylinder valves S-L-O-W-L-Y to avoid damaging the regulators.
Leak Testing the System:
Prior to initial use and as prescribed by hospital protocol, the yoke system(s) should be
checked for leaks according to the following procedure:
l.
Discontinue use of the system to be tested.
2.
Disconnect all pipeline gas supply and outlet lines from the yoke assembly.
Содержание Ohio 2000 IWS Series
Страница 1: ...Ohio Infant Warmer Systems All Models Operation and Maintenance Manual...
Страница 6: ...iv 6600 0255 000 12 20 00 Table of Contents iv Notes...
Страница 10: ...viii 6600 0255 000 12 20 00 Table of Contents viii Notes...
Страница 12: ...x 6600 0255 000 12 20 00 Table of Contents x Notes...
Страница 16: ...1 4 6600 0255 000 12 20 00 1 Description 1 4 Notes...
Страница 24: ...2 8 6600 0255 000 12 20 00 2 Setup and Checkout Procedures 2 8 Notes...
Страница 76: ...A 18 6600 0255 000 12 20 00 Appendix A 18 Notes...
Страница 77: ...A 19 6600 0255 000 12 20 00 Appendix A 19 Notes...
Страница 78: ...A 20 6600 0255 000 12 20 00 Appendix A 20 Notes...