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Installa on, Opera on and Maintenance Manual  ManA ‐en Rev.03/2018 

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OMC s.r.l.  Via G. Galilei, 18 - 20060 - Cassina de Pecchi (MI) - ITALY - www.omcsrl.com - Tel.: (+39) 02.95.28.468                                       

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re manufactur

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SUE 1994/08/04

 

ENGLISH

 

INSTALLATION, OPERATION AND 

MAINTENANCE MANUAL 

PNEUMATIC ACTUATORS 

Summary of Contents for AP23

Page 1: ...lilei 18 20060 Cassina de Pecchi MI ITALY www omcsrl com Tel 39 02 95 28 468 Our products are manufactured under ISO 9001 Quality Assurance System approved by CSQ certified under no 9190 OMC2 FIRST IS...

Page 2: ...S IN THE PIPE 1 05 ENVIRONMENTAL SITUATIONS 1 06 TEMPERATURE 1 07 SYSTEM 1 08 PRESSURIZED SYSTEMS 1 09 TOOLS AND CONSUMABLE PARTS 1 10 PROTECTION CLOTHES 1 11 QUALIFICATION OF OPERATORS IN CHARGE OF T...

Page 3: ...required type of work 1 04 HAZARDOUS FLUIDS IN THE PIPE Take account of the content of the pipe or anything it may have previously contained Be careful to flammable materials substances hazardous for...

Page 4: ...ns noise fall of objects risks for eyes and face 1 11 QUALIFICATION OF THE OPERATORS IN CHARGE OF THE WORKS All works must be performed and supervised by some skilled trained and competent personnel 1...

Page 5: ...ilot positioner refer to its manual 3 0 ASSEMBLY If the valve and the actuator are not supplied already assembled or if the original actuator must be replaced with one of another Type or another size...

Page 6: ...ina de Pecchi MI ITALY www omcsrl com Tel 39 02 95 28 468 ENGLISH 3 02 DIRECT ACTUATOR REVERSE ACTUATOR In the direct action actuator the increase of the control signal lets the stem go out 1 Pic 7 an...

Page 7: ...e valve Pic 11 Position the actuator on the valve Pic 12 Give air to the actuator by setting the stem 1 to touch the stem 2 Pic 12 By referring to Pic 13 or to Pic 14 according to the available actuat...

Page 8: ...e valve Pic 15 Position the actuator on the valve Pic 12 By acting on the nut 2 set the height A Fig 16 to the value indicated in Table 1 By referring to Pic 13 or to Pic 14 according to the available...

Page 9: ...6 mm AP23 AM23 3 15 20 mm 6 7 6 18 20 mm 5 6 6 30 20 mm 7 8 15 60 20 mm 8 9 AP28 AM28 3 15 20 mm 6 7 6 18 20 mm 6 7 6 30 20 mm 4 5 15 60 20 mm 5 6 AP34 AM34 3 15 20 mm 8 9 6 18 20 mm 11 12 6 30 20 mm...

Page 10: ...rect action actuators and to Pic 18 for the reverse action actuators perform the following operations ATTENTION Tensioned springs gradually unscrew the bolts 1 in criss cross sequence extract the lid...

Page 11: ...y referring to Pic 19 for the direct action actuators and to Pic 20 for the reverse action actuators perform the following operations ATTENTION Tensioned springs gradually unscrew the bolts 1 in criss...

Page 12: ...Pic 23 Nm 10 NUT 2 Fig 22 Pic 23 Nm 10 NUT 3 Pic 19 Pic 20 Nm 10 AP23 AM23 12 35 AP28 AM28 18 35 AP34 AM34 AP35 AM35 40 35 AP47 AP45 AP48 AP61 AP63 50 35 OP10 OL10 3 15 35 OP16 OL16 6 18 35 SCREW 1 Pi...

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