Condux Compressed Air Cooler - Manual (Page 5)

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G. OPERATE
Start air compressor.
H. ADJUST FAN MOTOR PRESSURE
NOTE: Fan motor, lubricator and pressure are all factory pre-set, but do require
monitoring at all times.
Turn clockwise to increase pressure or counterclockwise to decrease pressure.
Fan motor pressure should be 35 psi (2.4 bar). When reducing pressure, first set
pressure below desired level and slowly increase pressure until desired level is
achieved. Once proper pressure level is set, turn locknut down to set pressure
(Figure 7).
!CAUTION: Operate pneumatic fan motor at 35 psi (2.4 bar).
Operating Compressed Air Cooler above 35 psi (2.4 bar) can cause
damage to unit.
I. ADJUST FAN MOTOR LUBRICATOR
Lubricate fan motor at approximately one drop SAE 10 weight detergent oil per
minute. Turn oil adjustment knob (the small one) counterclockwise to increase and
clockwise to decrease oil delivery. Monitor unit for excess oil drainage or slow
performance. Adjust oil delivery accordingly (Figure 8).
!IMPORTANT: When adjusting the lubricator, the valve only has to be turned
1/8 of a turn, it is very, very sensitive. If it is turned farther, oil will blow out of
the top of the fan. Operator wants only 1 drop of oil per minute.
J. MONITOR
Continue to monitor air pressure and oil
delivery to pneumatic motor (Figure 9).
!WARNING: Inlet pipe is HOT.
Touching inlet pipe could result in
serious personal injury.
!WARNING: Heat transfer surface
(grill) is HOT. Touching the heat
transfer surface could result in
serious personal injury.
Figure 7. Adjust Pressure Figure 8. Adjust Lubricator
Figure 9. Monitor Fan Motor Air
Pressure and Oil Delivery