品牌:ZPYB 型号:HFS系列 工作电压:220(V) 过载电流:3(A)
OPERATING INSTRUCTIONS
WATER FLOW CONTROL
MODEL: HFS-25, HFS-20, HFS-15
FLOW CONTROL USED IN LIQUID FLOW
LINES CARRYING WATER OR ANY FLUID
NOT HARMFUL TO BRASS OR PHOSPHOR
BRONZE AND NOT CLASSIFIED AS A HAZARDOUS FLUID
CONTROL TYPE:PADDLE
MAXIMUM STATIC PRESSURE:10kg/cm2/ 20kg/ cm2
AMBIENT TEMPERATURE LIMITS: 0℃-60℃
MAXIMUM LIQUIDTEMPERATURE:100℃
ELECTRICAL SWITCH:SPDT RATING:220VAC,15A
CONNECTION:SCREW TERMINALS
CASE:PLASTIC COVERWITH 1/2 COUDUIT OPENING
FLOW SWITCHMA Y BE MOUNTED IN A HORIZONTAL PIPE LINE
OR VERTICAL PIPELNE
MOUNT THE FLOW SWITCH INA SECTION OF PIPE WHERE
THEREIS A STRAIGHT RUN OF ATLEAST 5 PIPE DIAMETER ON
EACH SIDE OF THE FLOW SWITCH
ADJUSTMENT
NOTE:SEALED ADJUSTMENTS ARE NOT FIELD ADJUSTABLE
1. REMOVE SWITCH COVER
2. .FOR HIGHER FLOW RATE-TURN RANGE ADJUSTING SCREW CLOCKWISE
3. .FORLOWER FLOW RATR-TURN RANGE ADJUSTING SCREW COUNTERCLOCKWISE
4. BE SURE FLOW SWITCH COVER IS REPLACED BEFORE IEAVING JOB