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Leser 810 Series Disassembly

Pop action pilot valve
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Disassembly of the Pop Action Pilot
Valve. Series 810

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Summary of Contents for Leser 810 Series

  • Page 1 Disassembly of the Pop Action Pilot Valve. Series 810...
  • Page 2 1. Objectives | 2. Seal | 3. Cap and bug-screen | 4. Pilot Lifting Device | 5. Bonnet and pindle unit | 6. Body | 7. Seat | 8. Adjusting screw | 9. Manifold block Aim of this presentation is to show how to disassemble the Pop Action Pilot Valve. Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 2 / 20...
  • Page 3 Cut wire with combination pliers Pull out seal 2. Supplies  None 3. Tools  Combination pliers 4. Appliance  None Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 3 / 20...
  • Page 4 [9] 2. Supplies  None 3. Tools  Open-end wrench acc. to LID 4. Appliance  Test bench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 4/20...
  • Page 5 Loosen cap [40.1] 40.2 40.19 40.16 Dismount parallel pin [40.13] 40.12 Dismount space coupling [40.12] 40.13 40.1 Remove o-ring [40.19] Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 5/20...
  • Page 6 2. Supplies  None 3. Tools  Open-end wrench acc. to LID  Drift pin 4. Appliance  Test bench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 6/20...
  • Page 7 Loosen bonnet [9] with open-end wrench and screw it off Remove (upper) spring plate [16], spring and (lower) spring plate [17] Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 7/20...
  • Page 8 1. Objectives | 2. Seal | 3. Cap and bug-screen | 4. Pilot Lifting Device | 5. Bonnet and pindle unit | 6. Body | 7. Seat | 8. Adjusting screw | 9. Manifold block 2. Supplies  None 3. Tools  Open-end wrench acc. to LID 4. Appliance  Test bench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 8/20...
  • Page 9: Supplies None

    None 3. Tools  If necessary, in case of sluggishness an open- end wrench 4. Appliance  Test bench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 9/20...
  • Page 10 Remove piston guide [11] and guide [2] Remove plunger [15] Remove (upper) seat, exhaust [13] and (lower) seat, exhaust [14] Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 10/20...
  • Page 11 Remove gasket [35] 2. Supplies  None 3. Tools  Open-end wrench acc. to LID 4. Appliance  Test bench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 11/20...
  • Page 12 [13] and (lower) seat , exhaust [14] apart 2. Supplies  None 3. Tools  None 4. Appliance  None Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 12/20...
  • Page 13 Loosen and remove counter nut [21] Loosen nut [20] of adjusting screw [12] Pull out adjusting screw [12] 2. Supplies  None Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 13/20...
  • Page 14: Table Of Contents

    1. Objectives | 2. Seal | 3. Cap and bug-screen | 4. Pilot Lifting Device | 5. Bonnet and pindle unit | 6. Body | 7. Seat | 8. Adjusting screw | 9. Manifold block 3. Tools  Hook tool for O-rings  Open-end wrench acc. to LID 4. Appliance  Test bench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 14/20...
  • Page 15 Unscrew seat, feeding [5] and screw it off the adjusting screw [12] with open- end wrench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 15/20...
  • Page 16: Tools

    2. Supplies  None 3. Tools  Open-end wrench acc. to LID  Hook tool for O-ring  Drift pin Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 16/20...
  • Page 17: Appliance

    1. Objectives | 2. Seal | 3. Cap and bug-screen | 4. Pilot Lifting Device | 5. Bonnet and pindle unit | 6. Body | 7. Seat | 8. Adjusting screw | 9. Manifold block 4. Appliance  Parallel vice with aluminium jaws or as recommended with Assembling aid (60S.2512.4012) Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 17/20...
  • Page 18 Remove O-rings of piston [24.3] Remove O-rings of bushing [24.2] Screw off lock screw [24.7] and take out gasket [24.8] Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 18/20...
  • Page 19: Test Bench

    Allen key acc. to LID  Hook tool for O-rings 4. Appliance  Parallel vice with aluminium jaws  Test bench Disassembly of the Pop Action Pilot Valve | LESER GmbH & Co. KG | | 01.06.2018 | Rev. 00 | 19/20...
  • Page 20 Disassembly of the Pop Action Pilot Valve Series 810. Thank you.