YANGTECH SMP Series, Operation Manual

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A05G048
2
SMP- Series Diaphragm Metering Pump
SMP-7015/7030/7060/8015/8020
Installation & Maintenance Manual
1. NOTICES
Not in accordance with the manual may cause malfunction of
pump or even injury of operator!
Read this manual thoroughly before installation and operation.
Install this pump in a place of ventilation (environmental temp. between 5~40 ). Keep
away from high temperature / high humidity / corrosive gases.
Outdoor installation of this pump is allowed (IP55 proof enclosure). But to give a
shelter can effectively increase the pump`s life.
This product is not explosion-proof rating, do not install in a place of potentially
gas/dust explosion.
Confirm the power source is correct before use.
In case of very rating control by 4~20mA signal, a inverter which support 4~20mA
signal is necessary. However the frequency setting between 30~60Hz is suitable, too
high or too low of frequency may cause damage of this product.
Must drain the pipe before installation. Install pump to a pressured pipe is extremely
high dangerous. It may cause a serious injure of operator.
Do not operate the pump in a pressure higher than specification , or fluid viscosity
>1000 cP or temperature >60 .
This unit is not suitable for all kind of chemical fluid. Some solvents, extreme acid, high
oxidization high temperature or high viscosity fluid may cause malfunction of pump.
Wear a chemical protect mask and gloves before repair or maintenance.
Please do not try to modify the pump or use non-original parts. These damage pump and
cause warranty become invalid.
2. WARRANTY
Under normal operating and maintenance conditions, we are responsible to this product
for one year's warranty from the date of shipment.
Product failures within the validity period of the warranty are repaired by our company
free of charge (except freight).
Grease, diaphragm and all rubber oil seals and gaskets are consumable parts that are not
covered by the warranty.
Warranty is for the pump itself only. The user extension loss that may occur in the event
of a pump failure is not included.