16 FD151 Gas Compressor
3.5 STARTUP CHECK LIST
Please verify all of the items on this list before
starting your compressor! Failure to do so may
result in a costly (or dangerous) mistake.
BEFORE STARTING THE COMPRESSOR:
1. Become familiar with the function of all piping
associated with the compressor. Know each line's
use!
2. Verify that actual operating conditions will match
anticipated conditions.
3. Ensure that line pressures are within cylinder-
pressure ratings.
4. Clean out all piping.
5. Check that distance piece vents are tubed or
plugged as desired.
6. Check all mounting shims, cylinder and piping
supports to ensure that no undue twisting forces
exist on the compressor.
7. Verify that strainer elements are in place and
clean.
8. Verify that cylinder bore and valve areas are
clean.
9. Check V-belt tension and alignment. Check drive
alignment on direct-drive units.
10.Rotate unit by hand. Check flywheel for wobble or
play.
11.Check crankcase oil level and all other fluid
levels (lubricator, radiator, oil reservoirs, etc.).
12.Drain all liquid traps, separators, etc.
13.Verify proper electrical supply to motor and panel.
14.Check that all gauges are at zero-level reading.
15.Test piping system for leaks.
16.Purge unit with air before pressurizing with gas.
17.Carefully check for any loose connections or
bolts.
18.Remove all stray objects (rags, tools, etc.) from
vicinity of unit.
19.Verify that all valves are open or closed as
required.
20.Double-check all of the above.
AFTER STARTING THE COMPRESSOR:
1. Verify and note proper oil pressure. Shut down
and correct any problem immediately.
2. Observe noise and vibration levels. Correct
immediately
if excessive.
3. Verify proper compressor speed.
4. Examine entire system for gas, oil or water leaks.
5. Note rotation direction.
6. Check start-up voltage drop, running amperage
and voltage at motor junction box (not at the
starter).
7. Verify proper lube rate (lubed units only).
8. Test each shut-down device and record set points.
9. Test all dump valves, relief valves and unloaders.
10.Check and record all temperatures, pressures
and volumes after 30 minutes and 1 hour.
11.After 2-5 hour of running time, check, retorque all
head bolts, valve hold-down screws, and
baseplate anchor bolts.
