Allied Healthcare L190-GR Operation & Service Manual - Page 8
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4.12 VACUUM GAUGE REPLACEMENT:
1.
Remove the Case Front from the Case Bottom.
2.
Disconnect the tubing connecting the regulator elbow fitting to the bulkhead fitting assembly.
3.
Remove the regulator knob by loosening the two set screws. Note: Do not remove screws from the knob.
4.
Remove the regulator hex cap by unscrewing from the regulator body.
5.
Remove the regulator and gauge assembly from the Front Case.
6.
Remove the gauge.
7.
Assemble new gauge with its face oriented parallel to the Front Case control panel surface.
8.
Reassemble in reverse order.
4.13 VACUUM REGULATOR REPLACEMENT:
1.
Remove the regulator and gauge assembly.
2.
Remove the gauge and elbow fitting.
3.
Replace Regulator Body and Needle Valve with parts from replacement kit..
4.
Reassemble in reverse order.
4.14 ENCLOSURE CLEANING:
1.
Should the enclosure require cleaning, first remove the power cord from the IEC Connector.
2.
The Enclosure may be cleaned with a slightly damp cloth.
3.
The cloth may contain a mild solution of soap and water.
4.
Remove traces of soap with a damp cloth that has been soaked in water.
5.
After cleaning, wipe the unit dry
4.14a COLLECTION CONTAINER CLEANING:
1.
Lift the container from the holder. Remove the accessory port cap (1500 ml DCU) or unscrew the
jar lid (1200ml bottle) and dispose of the drainage fluids and materials in the container (per local
regulations).
4.15 STERILIZATION OF CAP AND 1200 ml (cc) GLASS JAR:
1.
Remove the cap assembly from the bottle.
2.
Dispose of drainage fluids and materials in the bottle (Per local regulations).
3.
Soak the bottle and cap assembly in a warm detergent solution. Wash all the parts with a nylon bristle
brush, rinse thoroughly with water and aerate.
Autoclave at 250 F (121 C) for 15 minutes following the autoclave manufacturer's recommended
4.
procedure.
CAUTION:
gas. Following manufacturer's directions for recommended procedure.
4.16 STERILIZATION OF CAP AND 1200 ml (cc) POLYCARBONATE JAR:
1.
Remove the cap assembly from the bottle.
2.
Dispose of drainage fluids and materials in the bottle (Per local regulations).
3.
Soak the bottle and cap assembly in a warm detergent solution (any mild non-alkaline). Wash all the
parts, rinse thoroughly with water and aerate.
Autoclave at 250 F (121 C) for 15 minutes following the autoclave manufacturer's recommended
4.
procedure. Do not exceed 270 F (132 C).
Warning: Do not use abrasives such as scouring powders, steel wool, alkaline detergents or cleaning
agents not compatible with polycarbonate material.
NOTE: If further technical assistance is needed, please contact our service center at the address listed below:
Allied Healthcare Products, Inc. Service Center
1720 Sublette Avenue
St. Louis, Missouri 63110-1968 U.S.A.
Telephone:
Fax:
Do not flash autoclave the glass collection bottle. If desired, sterilize with ethylene oxide
(800) 411-5136
(314) 771-6341
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