Section 2: Actuator Disassembly; General Disassembly; Pneumatic Power Module Disassembly - Emerson Bettis G01 Series Installation, Operation And Maintenance Manual

Installation, Operation and Maintenance Manual
VA-DC-000-1803 Rev. 2

Section 2: Actuator Disassembly

2.1

General Disassembly

WARNING
!
Dangerous gas and/or liquids. It is possible, that the actuator may contain a dangerous
gas and/or liquid. Ensure that all proper measures have been taken to prevent exposure or
release of these types of contaminants before commencing any work.
2.1.1
2.1.2
NOTE:
Use a means of capturing the hydraulic fluid that will be lost during the removal or
disassembly of the hydraulic override power module. Use a bucket, tub, and large
container, etc.
2.1.3
2.2

Pneumatic Power Module Disassembly

NOTE:
Review Section 2, steps 2.1.1 through 2.1.3 General Disassembly before proceeding with
pneumatic power module disassembly. Refer to dwg. VA115680 for details.
WARNING
!
Disconnect operating pressure. If not already removed disconnect all operating pressure
from actuator power cylinders.
Actuator Disassembly
Section 2 - Actuator Disassembly is written to either completely disassemble
the entire actuator or can be used to disassemble individual modules as needed
(pneumatic power module or drive module, M18 Override Module or Hydraulic
Override Cylinder).
The pneumatic power module and the hydraulic override cylinder can be
disassembled while still attached to the drive module or they can be removed
from the drive module and disassembled separate to the actuator
(refer to Section 5 - Module Removal And Installation).
To ensure correct reassembly; that is, with pneumatic power module or M18
Hydraulic Cylinder Assembly on same end of drive module as was, mark or tag
right (or left) and mark mating surfaces.
Section 2: Actuator Disassembly
July 2020
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