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Metering Pumps

SXDA/SXWA/SYDA/SYWA

User's Manual

WARNING

• Install the pump in a location where it will not come into contact with other people

besides the operator.

• Be sure to always turn OFF the power supply before performing installation,

maintenance, or other work. Failure to do so could result in electrical shock.

CAUTION

• Do not use this product for applications outside of the product specifications. Improper

usage could result in electrical shock or breakdown of the pump.

• TACMINA will accept no responsibility nor be liable for product modifications made by

the customer.

• The wiring work should be done by an electrician or other qualified engineer.
• Be sure that the P.E. is firmly connected. Improper connection could result in electrical

shock.

• If anything unusual occurs during operation (smoke, burning smell, etc.), immediately

shut down operation and contact TACMINA or your sales dealer. Failure to do so could
result in fire, electrical shock, or breakdown of the pump.

• When handling the liquid-end parts, be sure to always wear the suitable protective

coverings (rubber gloves, mask, protective goggles, chemical-resistant overalls, etc.)
appropriate for the chemicals being transferred.

• Before performing maintenance or repair of the pump, first release the pressure from

the discharge piping, drain the chemicals from the liquid-end parts and wash the pump.

—Before beginning operation, read this manual carefully!—

• Thank you for purchasing this TACMINA product.  Please read this manual carefully in

order to ensure that you use the appliance safely and correctly.

• Be sure to keep this manual in a place where it will be easily available for reference.

www.tacmina.com

SXDA data̲ 表1-もくじ

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Содержание SXDA

Страница 1: ...If anything unusual occurs during operation smoke burning smell etc immediately shut down operation and contact TACMINA or your sales dealer Failure to do so could result in fire electrical shock or breakdown of the pump When handling the liquid end parts be sure to always wear the suitable protective coverings rubber gloves mask protective goggles chemical resistant overalls etc appropriate for t...

Страница 2: ...Release SX Y DA 31 61 22 32 VTC VEC 32 13 5 Adjusting the Injection Amount 33 13 6 Disassembling the Flow Regulator and Adjusting the Zero Point 34 14 Maintenance 34 14 1 Checking During Operation Daily Checking 35 14 2 Stopping Operation for an Extended Period 35 14 3 Preparing to Re Start Operation 35 14 4 Lubrication 36 15 Replacement of Parts 36 15 1 Replacing the Valve Seats and Check Balls 3...

Страница 3: ...een 50 and 2000 mPa s can be transferred However for models SX Y DA WA13 43 the maximum viscosity is between 50 and 1000 mPa s Max discharge pressure SXDA WA 31 to 82 1 0 MPa 10bar SYDA WA 31 to 82 1 0 MPa 10bar SXDA WA 13 23 0 5 MPa 5bar SYDA WA 13 23 0 5 MPa 5bar SXDA WA 33 43 0 3 MPa 3bar SYDA WA 43 0 3 MPa 3bar Height of installation site above sea level 1000 m max The max discharge pressure f...

Страница 4: ...tage is supplied to the pump Also make sure that the power switch is not turned ON again during the maintenance or repair work When handling the liquid contact section be sure to wear protective coverings rubber gloves mask protective goggles chemical resistant overalls etc appropriate for the chemicals being transferred Before maintaining or repairing the pump release the discharge side pressure ...

Страница 5: ...lation bolts nuts 4 sets 4 sets 4 sets Operation manual 1 1 1 1 A pump stand and pump cover are optionally available 2 The strainer and the anti siphon check valve are not provided with the high viscosity models 3 The quantities in the above chart refer to the case of simplex and standard duplex 1 box type models 4 In the case of a duplex 2 box type triplex and other models multiply the installati...

Страница 6: ...is composed of the drive box equipped with a vertical four pole exclusive motor which is assembled together with the reduction mechanism and the pump head section Within this structure the following parts are assembled 1 Worm wheel Gear Reduces the motor rotation to 1 14 or 1 28 of its original value 2 Eccentric Shaft Converts rotary motion into reciprocal motion 3 Pump Shaft Transmits reciprocal ...

Страница 7: ...haft back to ensure that a constant discharge volume is maintained 4 Feed Flow Adjusting Mechanism Adjusts the feed flow between 0 and 100 during operation In the case that dial scale indication is less than 1 the discharge amount may become unstable 4 2 Pump Head with Relief Valve If a diaphragm pump or any reciprocating pump is operated while the discharge side piping is closed the pressure in t...

Страница 8: ... the pump shaft 3 When the diaphragm at the end of the pump shaft moves reciprocally the volume of pump head alternately increases and decreases This causes the pressure in the pump head to rise and fall alternately and this pressure change causes the suction and discharge of chemical 4 When the pump shaft moves back negative pressure occurs in the pump head At this moment the discharge side check...

Страница 9: ...y to the PTFE diaphragm front diaphragm As a result the diaphragm s working life is dramatically extended 6 Model Code 1 Drive box type X Vertical type Y Horizontal type 2 Pump head DA Direct drive diaphragm WA Double diaphragm MA Hydraulic diaphragm MWA Hydraulic double diaphragm PA Plunger 3 Number of pump heads 1 Single 2 Duplex 4 Model type 5 Relief valve R with Relief valve Blank without Reli...

Страница 10: ... 8 Valve structure W Standard V High viscosity H Special high viscosity 9 Connection standard G Straight pipe thread R Taper pipe thread D DIN A ANSI J JIS 10 Motor M standerd N without motor A without motor with adaptor B with special motor with Adaptor 11 CE standard NOTE There are restrictions on the combinations of liquid end materials For more information refer to the Materials Table for Stan...

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