Initial Start--Up Procedure; Subsequent Start--Up Procedure; Shutdown Procedure - Sullair LS16 Operator's Manual

5.2 PURPOSE OF CONTROLS- -STANDARD ELECTRO-MECHANICAL (CONTINUED)
CONTROL OR INDICATOR
T2 (BYPASS TIMER)
T3 (STAR--DELTA TIMER)
SW1 (POWER FAILURE RESTART
ON/OFF CONTROL
5.3 INITIAL START- -UP PROCEDURE- - STANDARD
ELECTRO-MECHANICAL
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. Be sure that all preparations and checks de-
scribed in the Installation Section have been
made.
3. Crack open the shut off valve to the service line.
4. Start the compressor by pressing the START "I"
pad.
5. Check for possible leaks in piping.
6. Slowly close the shut--off valve and check that the
setting on the pressure switch is set correctly. If
set correctly, the compressor will unload at the
desired unload pressure. If adjustments are nec-
essary, see Control System Adjustment in the
Maintenance Section 7.7 of the main manual.
OPERATION- ELECTRO-MECHANICAL
PURPOSE
Adjustable from zero (0) to 16 seconds. Used to by--
pass the water pressure switch on startup. Set to zero (0)
for no function. Located on rear of controller.
Adjustable from zero (0) to 16 seconds. Transition timer
for Wye--delta start. Located on rear of controller.
With switch set to ON, machine will start after power re--
covery in the run mode selected prior to power failure as
long as start permissives allow. Located on rear of con--
troller.
10. Reinspect the compressor for temperature and
5.4 SUBSEQUENT
5.5 SHUTDOWN PROCEDURE- - STANDARD ELEC-
7. Observe the operating temperature. If the operat-
ing temperature exceeds 205_F (96_C), the
cooling system or installation environment
should be checked.
8. Observe return line sight glass and maintenance
indicators.
9. Open shut--off valve to service line.
leaks the following day.
START- -UP
STANDARD ELECTRO-MECHANICAL
On subsequent start--ups, check that fluid level is
visible in the fluid sight glass and simply press the
START pad. When the compressor is running, ob-
serve the instrument panel and maintenance indica-
tors.
TRO-MECHANICAL
To shut the compressor down, simply press the
STOP "O" pad.
Section 5
PROCEDURE- -
27