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PARCOL 1-X-290 Series Instruction Manual
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PARCOL 1-X-290 Series Instruction Manual

Long stroke multispring pneumatic actuators
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MAN0067E / rev.0
INSTRUCTION MANUAL - USE - MAINTENANCE
for LIMITATIONS OF USE see PARCOL document "NTG 76/555E"
(Residual hazards with regard to essential safety requirements of Annex I of European Pressure Equipment Directive no 97/23/CE)
1-X-290 SERIES
LONG STROKE MULTISPRING
PNEUMATIC ACTUATORS

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Summary of Contents for PARCOL 1-X-290 Series

  • Page 1 MAN0067E / rev.0 INSTRUCTION MANUAL - USE - MAINTENANCE for LIMITATIONS OF USE see PARCOL document "NTG 76/555E" (Residual hazards with regard to essential safety requirements of Annex I of European Pressure Equipment Directive no 97/23/CE) 1-X-290 SERIES LONG STROKE MULTISPRING...
  • Page 2 SAFEGUARDS GENERAL NOTICES When an air tank is supplied together with the actuator, verify that the nominal pressure of the Beside the rules here below listed the plant connected compressed air line is lower than the manager must meet the regulation in force design pressure reported on the air tank plate.

  • Page 3: Actuator Installation

    1-X-290 SERIES LONG STROKE MULTISPRING PNUEMATIC ACTUATORS INSTRUCTION MANUAL - USE - MAINTENANCE 1. ACTUATOR INSTALLATION 2.3. REVERSE ACTING ACTUATOR (figure 2) 2.3.1. Supply compressed air to the actuator making 1.1. The air signal supply of the actuator, or of the...
  • Page 4 3.4.16. Place the spacer (102) making its holes to 3.5.22. Insert the screws (108) from bottom to top match holes foreseen in the diaphragm (119) (108) as shown in figure 4 and screw the and in the case (104). relevant nuts (110), than screw eyebolts (111). 3.4.17.
  • Page 5 Figure 1 - direct acting actuator ITEM PART NAME ITEM PART NAME ITEM PART NAME GUIDE BUSHING AIR VENT CASE SPACER DIAPHRAGM LOWER DIAPHRAGM CASE DIAPHRAGM PLATE WASHER UPPER DIAPHRAGM CASE SPACER DISC SPLIT PIN HEX HEAD SCREW WASHER HEX NUT SPACER HEX HEAD SCREW SPRING GUIDE...
  • Page 6 Figure 2 - reverse acting actuator ITEM PART NAME ITEM PART NAME ITEM PART NAME CASE REINFORCEMENT 118 DIAPHRAGM 135 OR GUIDE BUSHING 119 DIAPHRAGM PLATE 136 OR SPACER 120 SPACER DISC 140 WASHER DIAPHRAGM CASE 121 NUT 200 SEAL WASHER SCREW 123 OR 201 SPLIT PIN...
  • Page 7 ITEM PART NAME 3021 UPPER STEM CONNECTOR 3022 LOWER STEM CONNECTOR 3023 BUSHING 3024 3025 SCREW Figure 3 - Stem connector Nut (121) Acutator Tightening torque type (Nm) Thread Wrench Table 2 - Nut tightening torque Figure 4 - Springs and screws positioning - 7 - MAN0067E / rev.0...
  • Page 8 Figure 5 - Side-driven manual operator ITEM PART NAME 105 LEVER 119 HANDWHEEL 123 RADIAL RIN 124 HANDWHEEL CASE-YOKE CONNECTING PIN - 8 - MAN0067E / rev.0...
  • Page 9 PAGE LEFT INTENTIONALLY BLANK - 9 - MAN0067E / rev.0...
  • Page 10 EXAMPLE OF SPRINGS POSITION SELECTION Figure 6 - actuator plate 7÷26 A6 DIRECT ACTING CORSA 3÷15 VA3 4÷20 VA4 6÷30 VA6 3÷15 TA3 3÷15 4÷20 TA4 4÷20 6÷30 TA6 6÷30 3÷15 4÷20 6÷30 REVERSE ACTING CORSA 9÷20 UA3 13÷27 UA4 19÷40 UA6 9÷20 9÷20...
  • Page 11 POSIZIONE MOLLE Figura 7 - springs position - 11 - MAN0067E / rev.0...
  • Page 12 PARCOL S.p.A. Via Isonzo, 2 – 20010 CANEGRATE (MI) – ITALY Telephone: +39 0331 413 111 – Fax: +39 0331 404 215 – E-mail: sales@parcol.com http://www.parcol.com...