Van Air Systems AC-140 Installation, Operation & Maintenance Instructions Manual

Air-cooled aftercooler for compressed air systems

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INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS
BEFORE STARTING INSTALLATION OR MAINTENANCE PROCEDURES, TURN OFF ELECTRICAL POWER AND COMPLETELY
DEPRESSURIZE THE UNIT. FAILURE TO HEED THIS WARNING MAY RESULT IN SERIOUS PERSONAL INJURY AND/OR DAMAGE TO
THE UNIT.
NEVER REMOVE, REPAIR, OR REPLACE ANY ITEM ON THIS UNIT WHILE IT IS UNDER PRESSURE.
WHEN INSTALLING THIS UNIT, ALWAYS COMPLY WITH THE NATIONAL ELECTRICAL CODE AND ALL OTHER APPLICABLE FEDERAL,
STATE AND LOCAL CODES.
NEVER OPERATE THIS AFTERCOOLER IF THERE IS A LEAK IN THE CORE. IMMEDIATELY TAKE THE UNIT OUT OF SERVICE AND FIX
OR REPLACE THE CORE.
NEVER OPERATE THE AFTERCOOLER ABOVE THE MAXIMUM RATED OPERATING CONDITIONS, AS OUTLINED IN SECTION 3.1.
NEVER REMOVE THE FAN GUARD WHILE THE AFTERCOOLER IS OPERATING. CONTACT WITH THE ROTATING FAN BLADE(S) MAY
RESULT IN SERIOUS PERSONAL INJURY.
DURING NORMAL OPERATION, THE INLET PIPING MAY REACH TEMPERATURES OF 150
RESULT IN SERIOUS PERSONAL INJURY.
HANDLING INSTRUCTIONS
1.1 HANDLING THE AFTERCOOLER
NEVER LIFT THE AFTERCOOLER BY THE CORE OR THE
INLET AND OUTLET.
WHEN MOVING OR LIFTING THE UNIT, PROTECT THE
CORE FROM ACCIDENTAL DAMAGE.
Take extreme care when unpacking, moving or installing. The core is
exposed. Damage to the core or fins may render the unit inoperable.
PRINTED IN THE U.S.A.
AIR-COOLED AFTERCOOLER
FOR COMPRESSED AIR SYSTEMS
MODELS
CAUTION
AC-140
AC-220
thru
(
ALL VOLTAGES)
WARNING
1.2 EQUIPMENT CHECK
Inspect the aftercooler for any damage that may have occured
during shipment. Inspect all items shipped with the unit.
IF THE UNIT HAS BEEN DAMAGED DURING SHIPMENT:
(1) Notify carrier immediately
(2) DO NOT operate the unit before consulting factory
F TO 400
F. CONTACT WITH THE PIPING MAY
o
o
JULY 2005
REV. A
P/N 32-0226
SECTION 1
PAGE 1

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Summary of Contents for Van Air Systems AC-140

  • Page 1 JULY 2005 REV. A P/N 32-0226 INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS AIR-COOLED AFTERCOOLER FOR COMPRESSED AIR SYSTEMS AC-140 AC-220 MODELS thru ALL VOLTAGES) WARNING BEFORE STARTING INSTALLATION OR MAINTENANCE PROCEDURES, TURN OFF ELECTRICAL POWER AND COMPLETELY DEPRESSURIZE THE UNIT. FAILURE TO HEED THIS WARNING MAY RESULT IN SERIOUS PERSONAL INJURY AND/OR DAMAGE TO THE UNIT.
  • Page 2: Installing The Legs

    AC-210 ....4" NPT (F) AC-140-6 ......2200 SCFM AC-170 .... 3" NPT (F) AC-220 ....4" NPT (F) AC-140-7 ......230V, 1825 SCFM 460V, 2200 SCFM AC-180 .... 3" NPT (F) AC-150-6 ......3600 SCFM MAXIMUM WORKING PRESSURE AC-150-7 ......230V, 3025 SCFM 460V, 3600 SCFM ALL MODELS ....
  • Page 3: Specifications And Dimensions

    SPECIFICATIONS AND DIMENSIONS SECTION 3 3.2 DIMENSIONS AND COMPONENT LOCATIONS MODEL IN/OUT AC-140 22.68" 34.20" 17.96" 32.35" 1.77" 1.85" 6.00" 4.92" 18.01" 18.68" 13.96 25.98" 19.42" 2" NPT AC-150 30.56" 34.20" 22.37" 32.35" 1.77" 1.85" 6.00" 9.34" 18.01" 26.56" 18.37"...
  • Page 4: Piping Installation

    INSTALLATION SECTION 4 FIGURE 2 FLEXIBLE HOSE DETAILS MAXIMUM WORKING PRESSURE DIMENSIONS MODEL WEIGHT HOSE PART NO. AC-140 & AC-150 400 PSIG 350 PSIG 330 PSIG FH-2 83-0737 18.00" 2" NPT 4.5 LBS 265 PSIG 230 PSIG 220 PSIG AC-160 THRU AC-180...
  • Page 5: Electrical Connections

    The rotation of the fan motor(s) is important. Units with 3 phase power should be checked for proper rotation after AFTERCOOLER SEPARATOR PART NO. DRAIN PART NO. installation. AC-140 & AC-150 S-60-M 83-0747 FD-1 83-0751 Energize the unit. Observe the rotation and air flow direc- AC-160 thru AC-180 S-170-M...
  • Page 6: Repairing Leaks

    5.3 REPAIRING LEAKS INSTALLATION SECTION 4 FIGURE 5 WIRING DIAGRAM PAGE 6 PRINTED IN THE U.S.A.
  • Page 7: Operation

    6.4 REPLACEMENT PARTS HEED THIS WARNING MAY RESULT IN SERIOUS PERSONAL REPLACEMENT CORES INJURY AND/OR DAMAGE TO THE UNIT. AC-140 34-0797 AC-150 34-0798 NEVER REMOVE, REPAIR, OR REPLACE ANY ITEM ON THIS AC-160 34-0799 UNIT WHILE IT IS UNDER PRESSURE.
  • Page 8: Troubleshooting

    TROUBLESHOOTING SECTION 7 7.0 TROUBLESHOOTING 1. FAN MOTOR NOT OPERATING Motor failure - Check electrical power source. If power supply is okay, check the motor. Replace if necessary. Power supply failure - Check electrical power source. Check contactors, fuses, or disconnects. Check incoming wiring for damage.

This manual is also suitable for:

Ac-150Ac-160Ac-170Ac-180Ac-190Ac-200 ... Show all

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