Sullivan-Palatek UD Series, User Manual, Page: 50 / 102

42 OPERATION
5.2 ACCESS CODES
Access to page list displays higher than P00 are restricted by access code. To access menu mode pages press
UP and DOWN together, an access code entry display is shown and the first code character will flash. Use
UP
or
DOWN
to adjust the value of the first code character then press
ENTER
. The next code character will
flash; use UP or DOWN to adjust then press ENTER . Repeat for all four code characters. If the code number
is less than 1000, then the first code character will be 0 (zero). To return to a previous code character press
CLEAR . When all four code characters have been set to an authorized code number press ENTER . Access to
certain menu mode pages is dependent on authority level determined by the access code used. An invalid
code will return the display to normal operational mode, P00.
The following pages and access levels are used:
ACCESS LEVEL CODE AVAILAbLE PAGES
USER 0009 P00, P01, P02, P11
SERVICE 1 0100 P00, P01, P02, P03, P04, P05, P06, P07, P08, P09, P11
5.2.1 ACCESS CODE TIMEOUTS
When in menu mode, if no key activity is detected for a period of time the display will automatically reset to
the normal operational display, P00. The timeout period is dependent on the access code used.
ACCESS CODE TIME OUT PERIOD
USER 1 minute
SERVICE 1 10 minutes
5.3 PRIOR TO STARTING
5.3.1 PRIOR TO INITIAL START
» be familiar with the contents of this manual.
» be sure that all installation requirements have been met.
» Inspect the compressor for any signs of visible damage that may have occurred during installation.
5.3.2 PRIOR TO EVERY START
» Drain sump condensate.
» Check fluid levels. Check that oil fill cap is tight.
»
Make sure the starter door is closed and latched.
WARNING! Do not power up the compressor starter with the starter door open!
» Check all pressure connections for tightness.
5.4 NORMAL START
1. Follow 5.3 Prior to Starting procedures.
2.
Close main power disconnect.
3.
Press
START
on the T1 controller (refer to T1 User Interface on page 40 ).
4. Open the service valve to the plant air distribution system.
5. Allow machine to reach normal operating pressure and observe operation of automatic controls.
6.
Check for any possible leaks.
5.5 NORMAL STOP
1.
Close the service valve.
2. Allow sump pressure to fall to 40–45 psi.
3. Press STOP on the T1 controller (refer to T1 User Interface on page 40 ).