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The heat exchangers are installed in line with the raw water
system of the main engines. The heat exchangers should be
installed as close as possible to the compressors to minimize
the length of the hoses running between the compressors and
the heat exchangers, thus exposed to high temperature.
8-Air Dryer
The air dryer is installed on any vertical partition or
bulkhead. The drainage from the dryer ( 1" line ) runs into
the engine's muffler or generator's muffler.
9-Interconnecting Tubing & Fitting
a-Bridge Valve
- Use 1/4'' nylon tubing from gauge to the distribution
block of control unit ( 2 lines )
- Use 1/4 tubing valve inlet ( in port ) to air tank.
- Use 1/4 tubing from valve outlet ( out port ) to remote
Valve on tank
b-Air Tank
- Use 1/2" nylon tubing from the remote control valve to
the filter/lubricator/regulator inlet.
- Use 1/4" nylon tubing from the remote control valve to
the bridge control. ( ON/OFF switch outlet ).
- Use 1/4" nylon tubing from the air receiver to the
bridge control. ( ON/OFF switch inlet ).
- Use 1/4" nylon tubing from the air receiver to the
governor on the compressor ( port marked RES ).
c-Filter/Lubricator/Regulator
- Use 1/2" nylon line from the unit outlet to the control
unit inlet.
- Use 1/2" nylon line from the unit inlet to the air tank.
d-Control Unit
- Use 1/4" nylon tubing from the control unit to the
gauges on the bridge control.
- Use 3/8" nylon tubing from the control unit to the fin
unit. Use the color code on the driving mechanisms,
with red on forward slots.
e-Compressor
- Use flexible high temperature hose from compressor air
discharge to the heat exchanger.
- Use 1/2" water heater hose from the compressor water
cooling inlet to the raw water cooling on heat
exchanger.
- Use 1/2" water heater hose from the compressor water
cooling outlet ( top port ) to the raw water cooling
system on the heat exchanger.
- Use 1/4" oil line hose from the compressor lubrication
inlet to the engine lubrication system. This is
mostly
taken from the engine oil sensor block.
- Use 1/4" nylon tubing from the governor to:
1- The second compressor ( from port market UNL ).
2- The air dryer ( from port market UNL ).
3- The air tank ( from port market RES ).
Leave port market EXH open.
f-Heat Exchanger
- Use 1/2" nylon tubing from the heat exchanger outlet to
the air dryer.
g-Air Dryer
- Use 1/2" nylon tubing from the dryer to the air
receiver.
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