Kitagawa AS-1 Instruction Manual

★
MODEL AS-1, AS-2 AIR FLOW INDICATOR IS DESIGNED FOR CHECKING AIR FLOW WITH No. 301 AIR
FLOW INDICATOR TUBE AT PLACE SUCH AS HAZARDOUS (HARMFUL GASES POSSIBLY EXIST) AND
INACCESSIBLE.
★NEVER USE THE MODEL AS-1 AND AS-2 AIR FLOW INDICATOR FOR ANY PURPOSE OTHER THAN
STATED USE.
★READ CAREFULLY THIS INSTRUCTION MANUAL AND THE INSTRUCTIONS OF THE AIR FLOW
INDICATOR TUBE (No.301) PRIOR TO USE OF THIS PRODUCT.
★ENSURE THAT THIS INSTRUCTION MANUAL IS STORED IN A CONVENIENT LOCATION SO THAT
YOU CAN REFER AT ANYTIME.
1. PREFACE
Available for checking air flow near ventilation hood, the indoor air flow, etc. Air flow Indicator ( Aerosol
ejector) Model AS-1 is used for spot or intermittent checking and Model AS-2 for continuous operation. These
Air Flow Indicators develop smoke without combustion.
1. AIR FLOW INDICATOR TUBE CONTAINS CORROSIVE REAGENTS (TIN TETRACHLORIDE).
2. DO NOT TOUCH THESE REAGENTS DIRECTLY ONCE TUBES WERE BROKEN.
3. KEEP THE TUBES OUT OF THE REACH OF CHILDREN.
NOTICE
1. USE ONLY WITH AIR FLOW INDICATOR TUBE( No. 301).
2. PRIOR TO USE, READ CAREFULLY ITEM 8. USER RESPONSIBILITY.
2. SPECIFICATION
AS-1
F I T T IN G T O
A IR F R O W T E S T E R
INLET
3. OPERATION
1. Break both ends of the air flow indicator tube, and insert the tube into the inlet of the Air Flow Indicator,
Model AS-1 or AS-2.
SAFETY GLASSES AND GLOVES SHOULD BE WORN TO PREVENT INJURY FROM
SPLINTERING GLASS.
2. Squeeze the rubber bulb and a white aerosol comes out.
(1)AS-1: Put the thumb on the rubber bulb hole and squeeze it.
(2)AS-2: Close the operation switch and squeeze the rubber bulb repeatedly. After the air-buffer was
swollen, open the switch to blow out white aerosol continuously. 10 times of squeeze of the
rubber bulb gives white aerosol for about 1 minute.
3. In case of stopping smoke, remove the tube off and cap the both ends tightly with caps of accessories. Air
Flow Indicator tube
※ See descriptions of the instruction manual of the Air Flow Indicator Tube( No. 301).
AFTER USE OF AIR FLOW INDICATOR, STORE IT AFTER REMOVING THE AIR FLOW
INDICATOR TUBE FROM THE AIR FLOW INDICATOR (AS-1, AS-2). IF SMOKE IS LEFT IN
RUBBER BULB OF AS-1 AND AS-2, IT MAY CAUSE TROUBLE.
RUBBER BULB HOLE
P U S H T H IS H O L E
B Y Y O U R F IN G E R
AS-1
can be used repeatedly
INSTRUCTION MANUAL
AIR FLOW INDICATOR
CAUTION
AS-2
F I T T I N G T O
INLET
A IR F R O W T E S T E R
Fig.1
CAUTION
.
CAUTION
OPERATION SWITCH
C O C K
RUBBER BULB R U B B E R B U L B
O P E N
OPEN
A IR B U F F E R
AIR BUFFER
AS-2
No. AS-1, AS-2
C L O S E
CLOSE