background image

- 2 - 

 

 
                        

Safety Instructions

 

 

These safety instructions are intended to prevent hazardous situations and/or equipment damage.

 

These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.”

 

They  are  all  important  notes  for  safety  and  must  be  followed  in  addition  to  International  Standards 
(ISO/IEC)

*1)

 , and other safety regulations.

 

*1) ISO 4414: Pneumatic fluid power -- General rules relating to systems.

 

   

ISO 4413: Hydraulic fluid power -- General rules relating to systems.

 

   

IEC 60204-1: Safety of machinery -- Electrical equipment of machines .(Part 1: General requirements)

 

   

ISO 10218: Manipulating industrial robots -Safety.

                                                                                 

 

 

  etc.

 

     

 
 

Caution

 

Caution

 indicates a hazard with a low level of risk which, if not avoided, could result 

in minor or moderate injury.

 

 
 

Warning

 

Warning

 

indicates a hazard with a medium level of risk which, if not avoided, could 

result in death or serious injury.

 

 
 

Danger

 

Danger

 

indicates a hazard with a high level of risk which, if not avoided, will result 

in death or serious injury.

 

 

Warning

 

1. The compatibility of the product is the responsibility of the person who designs the equipment or 

decides its specifications.

 

Since  the  product  specified  here  is  used  under  various  operating  conditions,  its  compatibility  with  specific 
equipment must be decided by the person who designs the equipment or decides its specifications based on 
necessary analysis and test results.   
The expected performance and safety assurance of the equipment will be the responsibility of the person who 
has determined its compatibility with the product.   
This  person  should  also  continuously  review  all  specifications  of  the  product  referring  to  its  latest  catalog 
information, with a view to giving due consideration to any possibility of equipment failure when configuring the 
equipment.

 

2. Only personnel with appropriate training should operate machinery and equipment.

 

The product specified here may become unsafe if handled incorrectly.

 

The  assembly,  operation  and  maintenance  of  machines  or  equipment  including  our  products  must  be 
performed by an operator who is appropriately trained and experienced.

 

3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.

 

1.The inspection and maintenance of machinery/equipment should only be performed after measures to   

prevent falling or runaway of the driven objects have been confirmed.

 

2.When the product is to be removed, confirm that the safety measures as mentioned above are implemented 
    and the power from any appropriate source is cut, and read and understand the specific product precautions 
    of all relevant products carefully.

 

3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.

 

4. Contact SMC beforehand and take special consideration of safety measures if the product is to 

be used in any of the following conditions.

 

1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to 
    direct sunlight.

 

2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, 

  vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and 
  beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or 
  other applications unsuitable for the standard specifications described in the product catalog.

 

3. An application which could have negative effects on people, property, or animals requiring special safety   

analysis.

 

4.Use  in  an  interlock  circuit,  which  requires  the  provision  of  double  interlock  for  possible  failure  by  using  a 

mechanical protective function, and periodical checks to confirm proper operation. 

 

 

Summary of Contents for AR20S 02E-Y 15V Series

Page 1: ...Doc No DOC1018957 PRODUCT NAME Standby Regulator MODEL Series Product Number AR20S F N 02E Y Z 15V E AR30S F N 03E Y Z 15V E AR40S F N 04E Y Z 15V E AR50S F N 10E Y Z 15V E...

Page 2: ...Parts 12 6 Operation and Adjustment 13 14 7 Trouble Shooting 15 8 How to Replace the Components 16 19 8 1 Diaphragm Assembly Replacement 16 8 2 Valve Guide Assembly and Valve Assembly Replacement 17...

Page 3: ...t failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly The assem...

Page 4: ...of the product 3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products 2 Vacuum pads are excluded from th...

Page 5: ...n Refer to the specifications Please contact SMC is using for other fluids than compressed air 2 Grease used on the internal sliding parts and seals may flow to the outlet side If this is not acceptab...

Page 6: ...is may cause damage It must be operated manually Caution 3 For the product with a pressure gauge do not apply pressure exceeding the maximum scale of the pressure gauge in order to protect the gauge 4...

Page 7: ...0 28 to 30 36 to 38 4 Before using an SMC fitting and S coupler please refer to Tightening the threaded portion of the connection thread of the Fittings Tubing Precautions 5 Do not apply torsion or be...

Page 8: ...5 m or finer 2 If an excessive amount of carbon powder is present install a mist separator on the upstream side If excessive carbon dust is generated by the compressor it may adhere to the inside of t...

Page 9: ...the emergency countermeasure Maintenance Warning 1 Operate the manual override when switching pressure on the outlet side regardless of the electrical signal from the pilot valve Operating the manual...

Page 10: ...intenance Caution For DC M12 Connector With light surge voltage suppressor WOZ Connect correctly the lead wires to positive and negative indications on the connector Solenoid valve side pin wiring dia...

Page 11: ...30kg 0 49kg 0 77kg 1 49kg Note Impact rerisutance No malfunction occurred when it is tested in the axial direction and at the right angles to the main valve and armature in both energized and de ener...

Page 12: ...psi dual scale 5 DC24V V M12 Connector Nil With light surge voltage suppressor Nil Non locking push type E Push turn locking type Coil rated voltage Electrical entry Light surge voltage suppressor Ma...

Page 13: ...R64P 050AS 6 Blanking plate assembly Note The numbers in the table and structural drawings are consistent with the numbers in sections 8 How to Replace the Components P16 19 and 9 Disassembly Drawing...

Page 14: ...s set the pressure in the upward direction arrow direction Otherwise it may cause insufficient set pressure The state shown in 3 with the pilot valve turned on is called standby mode 4 When the power...

Page 15: ...ge Opening of transparent cover Indicator green 1 Pull the opening of the transparent cover to unlock 2 Open the transparent cover as in the drawing and adjust the indicator to the upper and lower lim...

Page 16: ...the setting was started by turning the handle Vent the pressure once loosen the handle completely and then set it again according to the pressure adjustment method P13 The outlet pressure remains redu...

Page 17: ...spring and diaphragm assembly in that order 4 Assemble the diaphragm assembly pressure regulating spring and then pressure regulating screw assembly Direction of diaphragm assembly and pressure regul...

Page 18: ...ial part with a precision screwdriver Precision screwdriver 4 Remove the valve spring 5 Remove the valve assembly Assembly 6 After replacing the removed components with new components place them into...

Page 19: ...the pressure gauge Mount the pressure gauge to the regulator with the mounting screws and tighten the screws referring to the tightening torque specified in the right column Phillips screwdriver Tigh...

Page 20: ...O ring comes out or is left on the regulator mount the O ring to the blanking plate correctly Presence of the O ring 3 Mount the blanking plate Mount the blanking plate to the product with the mounti...

Page 21: ...I N OUT Cross recessed round head screws 4 pcs Bonnet Washer only for 50 sizes Protrusion on IN side 4 Diaphragm assembly Pressure regulating screw assembly Pressure regulating spring Body 3 Valve as...

Page 22: ...ed type pressure gauge tighten them with 0 85 0 05N m Tighten others with 0 6 0 05N m Mounting screws 2 pcs Pressure gauge O ring Product O ring Blanking plate 2 Pressure gauge cover assembly 1 Square...

Page 23: ...3 26 27 17 5 26 5 20 2 54 56 7 55 6 AR30S 3 8 81 86 5 79 31 5 32 5 21 5 30 5 26 5 3 5 67 62 7 69 1 AR40S 1 2 98 91 5 83 40 5 41 5 25 5 35 5 35 84 66 7 86 6 AR50S 1 118 125 90 5 50 51 32 43 45 104 74 2...

Page 24: ...u Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL https www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manufacture...

Reviews: