Flowserve MX Limitorque - Manual (Page 22)

Limitorque MX Maintenance and Spare Parts FCD LMENIM2314-00 – 07/08
14
3.2 Actuator Removal with Type A1/A1E
Base (Thrust)
NOTE: Two procedure options are available for removing the actuator and thrust base:
1. Remove actuator from thrust base, leaving thrust base mounted to mounting flange or removing
thrust base separately.
2. Remove actuator and thrust base as a unit from mounting flange.
3.2.1 Removal (Type A1/A1E Base)
Actuator Removal Separate from Thrust Base
STEP 1
c WARNING: Hazardous Voltage! Turn off all power sources to actuator before
removing actuator from mounting plate. Power sources may include main power or
control power. If necessary, disconnect incoming power leads L1, L2, L3, and control
wiring from the terminal block.
Remove the bolts (#10-10) that secure the
actuator to the thrust base assembly (#10).
1
10
10-10
STEP 2
c WARNING: Potential high-pressure vessel! Before disassembling your actuator,
ensure that the valve or other actuated device is isolated and is not under pressure.
Lift actuator from thrust base assembly (#10).
2
10