Sullair ShopTek User Interface Manual page 12

CONTROLLER USER INTERFACE MANUAL
S T
™
HOP EK
2.3 START UP PROCEDURES
COMPRESSOR MOTOR ROTATION
DIRECTION CHECK (
)
INSTALLATION
After the compressor has been installed and the
electrical wiring is completed, perform following steps
to verify the direction of the compressor motor
rotation.
1. Pull out the EMERGENCY STOP button.
2. Press the START
GENCY STOP button in succession to
"bump start" the compressor.
3. Observe the direction of rotation of the com-
pressor motor shaft. Verify with Operators
Manual for correct rotation.
4. Disconnect and lockout power according to
lockout/tagout procedure.
5. If the motor shaft is not turning in the proper
direction, disconnect the power to the starter
and exchange any two of the three power
input leads. Refer to the Compressor User's
Manual.
6. Perform above steps 1 - 3 again to confirm
proper motor/compressor rotation
FAN MOTOR ROTATION CHECK (
)
INSTALLATION
Verify the correct fan rotation using the following
steps:
1. With the compressor running, visually check
that the fan rotation is correct.
2. If it is incorrect, change the direction of the
fan motor by disconnecting power from the
compressor.
3. Disconnect and lockout power according to
lockout/tagout procedure.
14
AT
pad and EMER-
AT
02250180-094 R00
4. Exchange any two of the three fan motor
leads at the fan motor starter. Refer to the
compressor User's Manual.
5. Recheck the direction of the fan motor.
INITIAL START-UP AFTER
INSTALLATION
Perform the following procedure at the initial start-up
of the compressor following installation.
1. Verify that all preparations and checks nec-
essary for proper installation have been
made. Refer to the compressor User's Man-
ual.
2. Read the preceding pages of this manual
thoroughly.
3. Slowly open the shut-off valve to the service
line.
4. Press the START
compressor. Compressor will begin operat-
ing in the default mode (Automatic) set at the
factory.
5. Check for possible leaks in piping.
6. Slowly close the service line shut-off valve to
verify nameplate pressure unload setting is
correct. The compressor should unload
when nameplate pressure is achieved.
adjustments are necessary, see Compressor
Adjustment Procedures on page 17.
7. Observe the operating temperature. Refer to
compressor Operator's Manual for accept-
able operating range.
exceeds this range, check the cooling sys-
tem and installation environment.
8. Open the shut-off valve to the service line.
9. After operating the machine for 24 hours,
inspect the compressor for fluid leaks and
proper operating temperature.
SECTION 2
pad to start the
If
If temperature