Exploded View - Cooper Surgical Mityvac 10022 Instrucciones De Uso

10022 • Mityvac
SUGGESTED PUMP TROUBLESHOOTING GUIDELINES (continued)
2. Leaking after vacuum pulled.
Diagnosis: Umbrella valve contaminated.
Action: Clean pump and replace valve. Properly align and place
umbrella valve stem into center hole of pump body.
Pull stem through hole until knob of valve is completely locked in
place.
Diagnosis: Fatigued components in vacuum release assembly.
Action: Replace parts as necessary.
Diagnosis: Contaminated or defective junction O-ring.
Action: Clean pump; replace O-ring.
Diagnosis: Loose screws on junction and/or trigger assembly.
Action: Carefully tighten screws. DO NOT OVER TIGHTEN.
Over tightening may result in stripping of the plastic threads.
We recommend that the pump and gauge calibration be checked
before each use.
3. Damaged/Defective.
Action: Contact a CooperSurgical representative.
GREEN
RED
STRENGTHENING RING
AUTOCLAVABLE MODEL
ONLY
ROTATED 90 DEGREES
4-COLOR GAUGE
#6177
TUBING
JUNCTION
REMOVER
VACUUM NOZZLE
5 X 5/16 in. (2)
HI LO SCREWS
TRIGGER VACUUM RELEASE
ASSEMBLY
SPRING
5 X 7/8 in. (2) HI LO SCREWS
®
Reusable Obstetrical Vacuum Pump • Directions for Use • English
YELLOW
5 X 5/16 in. (2)
HI LO SCREWS
EXHAUST CAP
EXHAUST FITTING
LUBRICATE AS NEEDED
EXHAUST VALVE
UMBRELLA
7/16 in.
VALVE
"O" RING
PUMP BODY
TRIGGER BASE
CUSTOM
"O" RING
TRIGGER
LOT NUMBER
(900 SERIES = AUTOCLAVABLE PUMP)
VACUUM RELEASE CAP
GAUGE REPLACEMENT GUIDELINES
NOTE: A 9/16 in. open-end wrench may be used (at the square base of
the gauge) when replacing gauge. Refer to the exploded view of the
pump.
To remove gauge:
1. Support the pump junction.
2. Turn gauge counterclockwise.
3. Clean junction as needed.
To install new gauge:
1. Support the pump junction.
2. Wrap Teflon tape tightly two times around the gauge threads or
apply a thin coating of silicone oil onto gauge threads.
DO NOT APPLY CAULKING.
3. Align and place gauge into pump junction. Turn gauge clockwise,
being careful not to strip junction threads.
4. The gauge should be firmly in place and seated approximately
1/16 in. – 1/8 in. above the pump junction. DO NOT OVER TIGHTEN.
Over tightening may result in stripping of the plastic threads.
5. Test pump performance as described in these directions.
Test gauge for accuracy against an accurately calibrated gauge
(see Vacuum Conversion Chart for equivalents) per ASME B40.100
standard.
Also see OPERATING INSTRUCTIONS section of this guideline.
(INSIDE)
PISTON ROD ASSEMBLY
PISTON SPREADER
PISTON
CAP RING
PISTON ROD
(continued)

EXPLODED VIEW

(Repairable Models Only)
BODY CAP
SPRING
RIBBED SIDE
10022-DFU • Rev. A • 9/13
THUMB GRIP
5 X 5/16 in. (2)
HI LO SCREWS
MINI GRIP PUMP
HANDLE