Welch Allyn Micro Tymp 2, Руководство по обслуживанию

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H VALVE
H 1. REMOVE VALVE FROM POWER SUPPLY BOARD.
REMOVE BATTERY COVER AND BATTERY FROM HANDLE. REMOVE
POWER SUPPLY BOARD FROM HANDLE BY FOLLOWING STEPS IN
SECTION B 1 THROUGH B 4. UN-SOLDER VALVE FROM FOUR CON-
NECTION POINTS UNDER THE POWER SUPPLY BOARD. LIFT VALVE
FROM BOARD AND DISCONNECT TUBING FROM VALVE.
REPLACE VALVE
H 2. INSTALL REPLACEMENT VALVE.
ATTACH TUBING TO PRE-TESTED, PRE-TRIMMED REPLACEMENT
VALVE. PREPARE BOARD FOR RE-SOLDERING BY REMOVING EXCESS
SOLDER AND CLEARING BOARD HOLES TO ACCEPT REPLACEMENT
VALVE. INSERT REPLACEMENT VALVE IN PLACE WITH THE TUBE-END
TOWARDS THE BALLAST. SOLDER THE VALVE IN PLACE. CLIP OFF
VALVE LEADS ABOVE SOLDER JOINTS.
H 3. INSTALL POWER SUPPLY BOARD INTO HANDLE.
FOLLOW STEPS B 4 THROUGH B 5 TO INSTALL POWER SUPPLY BOARD.
H 4. CALIBRATE HANDLE.
FOLLOW CALVIN PROCEDURE TO CALIBRATE HANDLE.
END VALVE REPLACEMENT
NOTES:________________________________________________________________________
I BALLAST
I 1. REMOVE BALLAST FROM POWER SUPPLY BOARD.
REMOVE BATTERY COVER AND BATTERY FROM HANDLE. GENTLY
PULL BALLAST FROM THE POWER SUPPLY BOARD. LIFT BALLAST
FROM BOARD AND DISCONNECT TUBING FROM BALLAST. REMOVE
DOUBLE SIDED TAPE FROM BOARD IF IT IS PARTIALLY TORN AWAY.
REPLACE BALLAST
I 2. INSTALL REPLACEMENT BALLAST.
CLEAN BOTTOM OF BALLAST WITH ALCOHOL AND LET DRY ONE
MINUTE. ATTACH TUBING TO REPLACEMENT BALLAST BY FIRST
ATTACHING TUBING FROM THE PROBE TIP TO THE TOP END OF THE
BALLAST. THEN ATTACH TUBING FROM THE VALVE TO THE TOP SIDE-
PORT OF THE BALLAST. ATTACH TUBING FROM THE PUMP TOP CAP
TO THE LOWER SIDE PORT OF THE BALLAST. CLEAN MOUNTING
SURFACE FOR REPLACEMENT DOUBLE SIDED FOAM TAPE. APPLY
BROWN LAYER SIDE OF 2 SIDED TAPE TO BOTTOM OF BALLAST.
ATTACH ADHESIVE BACKED WARNING LABEL TO SIDE OF BALLAST.
CHECK ALL TUBING FOR SHARP BENDS, TWISTS OR LEAKS.
I 3. CALIBRATE HANDLE.
FOLLOW CALVIN PROCEDURE TO CALIBRATE HANDLE.
END BALLAST REPLACEMENT
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