Inspection and Maintenance — GEK 107048Hot Gas Path Inspection — Reassembly Procedures
HGP-R-20
4. Lift the roof level over the turbine compartment and carefully lower (using chainfall) into posi-
tion.
5. Apply Fel Pro C-102 anti-seize compound to bolts and bolt roof in place.
6. Reconnect blower fan motor leads and conduit.
7. Reconnect exhaust frame cooling piping flanges and tubing connection.
8. Reconnect VA14 valve, wiring and conduit (if applicable).
9. Make a complete visual inspection at topside and underside of roof to ensure all components have
been connected and assembled.
10. Install turbine compartment lagging panels and doors.
Operation 16 — How to Clean Up, Operate and Leak Check Unit
1. Clean up all lube oil and water spills.
2. Make a visual inspection of the unit, check to insure that the following has been completed.
a. Check that all removed piping has been reinstalled.
b. Check that all removed conduit has been reinstalled and electrical connections have been
made.
c. Confirm proper function of all devices.
d. Correct any air, gas, oil and water leaks observed.
e. Inspect inlet and exhaust plenums for cleanliness and secure the unit.
3. Reconnect power to all systems disabled at start of job.
4. Rearm the fire protection system and manually reset and latch the CO
2
vent dampeners.
Note: It is recommended that the following checks be made under the guid-
ance of your General Electric Company Field Service Representative.
5. Perform precranking checks as follows:
a. Record all panel counter readings.
b. Check operation of the cooldown/emergency lube oil pump.
c. Check operation of auxiliary hydraulic pump.
d. Make visual inspection to see if oil is flowing in bearing drains.
e. Block out excitation and generator breaker equipment.
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