Process Pump Chemical Note 1) Static electricity may be generated. Take measures to prevent static electricity. Note 2) Fluid may permeate through and affect parts made of other materials. 620
(During power saving mode, [ECo] will flash in the sub screen and the operation light is ON (only when the switch is ON).) * There may be a difference in the displayed value on the connected flow switch and the flow monitor.
In a different environment, the speed adjustment may be incorrect. 2. There are possibilities that dust may accumulate by the usage condition in the thread part and brackets for mounting of this products. Do measures according to the usage condition when you mount it. Operating Environment Caution Caution 1.
The surface may become hot depending on the energized condition; therefore, do not touch the solenoid valves. When the manual override is operated, connected equipment will be actuated. Confirm safety before operating.
Note: Other sizes, thread forms, options, etc. may be possible, please contact SMC for availability.
If the pressure is set too high, the switch may not turn ON even though it may adsorb correctly. Covering retainer Core wire crimping area Core wire Lead wire Related Socket Equipment Hook Covering 3.
If the facility water in a cooling tower is used, the water quality standard will be satisfied at the initial stage, however, if it is used in an air contaminated environment, sulfurous acid gas in the air may dissolve into the facility water, forming sulfuric acid which may corrode the electro-thermal surface.
It may cause the decrease of dehumidification performance or flowing water droplets to the secondly side of this product.
Tubing that travels may sustain abrasion , extention , or severance due to tensile force , or may result in removal of tubing from fitting. This product has certain specifications. If the product is used beyond the scope of these specifications, an unexpected accident or failure may be occur.
Use under such conditions may lead to not only a decline in cleanliness but also element damage. 2. Install in a location where the product will not be subject to pulsations or pressure fluctuations exceeding 0.1 MPa. Pulsations and pressure fluctuations exceeding 0.1 MPa may damage the product. 3.
Use under such conditions may lead to not only a decline in cleanliness but also element damage. 2. Install in a location where the product will not be subject to pulsations or pressure fluctuations exceeding 0.1 MPa. Pulsations and pressure fluctuations exceeding 0.1 MPa may damage the product. 3.
Leakage may occur if a large rotational force is applied to the housing.
When the sensitivity is increased, hunting may occur. When the sensitivity is decreased, hunting will be reduced, but the pressure correction will be reduced, so there may be a moderate pressure instability.
Auto switches may malfunction if a shielding plate is not used.
There may be large variations depending on the surrounding environment (variations as much as 30%).
The life of the contacts may otherwise be reduced. (They may stay on continuously.) Even in the case of types which have internal contact protection circuits (D-B54, D-B64, D-B59W), when the length of wiring to the load is very long (30m or more) and a PLC having a large rush current is used, a contact protection box may be necessary. This should be confirmed.
It may also result in non-conformity to safety standards. Product handling Installation Do not drop, hit or apply excessive shock to the fieldbus system. Otherwise damage to the product can result, causing malfunction. Tighten to the specified tightening torque. If the tightening torque is exceeded the mounting screws may be broken.
Do not use this product in applications which may adversely affect human life (e.g. medical equipment connected to the human body for drip infusion). 5. Extended periods of continuous energization The temperature rise due to heat generation in the coil may cause a decline in solenoid valve performance and reduce its service life.
Adaptation for the connector may vary on account of the conductor construction of the electric wire.
It may vary substantially depending on an ambient environment. Auto Switch Mounting Bracket: Part No.