Subsequent Start-Up Procedure - Sullair ES-6 SERIES User Manual

Section 5 - OPERATION
PRESSURE REGULATOR VALVE
BALL VALVE
5.3 INITIAL START-UP PROCEDURE
The following procedure should be used to make
the initial start-up of the compressor.
1. Read the preceding pages of this manual thor-
oughly.
2. Jog motor to check for correct rotation of fan
(refer to Section 4.5).
3. Be sure that all preparations and checks
described in the Installation Section have been
made.
4. Open the shut-off valve to the service line.
5. Start the compressor by turning the selector
switch to "manual" or "automatic".
6. Check for possible leaks in piping.
7. Slowly close the shut-off valve and check that
the pressure switch is set correctly. If set cor-
rectly, the compressor will unload at nameplate
pressure. If adjustments are necessary, see
Control System Adjustment
tenance of this manual.
36
Modulates the intake valve to control compressor output. Senses
compressor output pressure, the regulator stays closed up to a
pre-set pressure and then modulates open to provide a positive
control signal as compressor pressure increases.
Isolates the pressure regulator valve from standard operation of
the compressor. When the ball valve is in the closed position,
selector switch settings are utilized. Ball valve in the open posi-
tion will allow operation of the pressure regulator valve.
8. Observe the operating temperature. If the
9. Open shut-off valve to the service line.
10. Reinspect the compressor for temperature and
5.4 SUBSEQUENT START-UP PROCE-
DURE
On subsequent start-ups, check that the proper
level is visible in the fluid level sight glass and
simply turn selector switch to desired control.
When the compressor is running, observe the
instrumentation.
5.5 SHUTDOWN PROCEDURE
To shut the compressor down, simply turn selector
switch to OFF/RESET position.
in Section 6, Main-
ES-6 USER MANUAL
operating temperature exceeds 200°F (93°C),
the cooling system and installation environ-
ment should be checked.
leaks the following day.