ELGi EG 22 - Page 43

6.11
Maintenance
 Manually drain the condensate by using the manual
discharge plug located at the bottom of the auto drain
assembly.
 Remove the moisture separator from the machine
 Remove the bottom housing from the top housing.
 Remove the auto drain assembly from the bottom housing.
Cleaning and replacement
 Inspect the O-ring and replace it with new one in the
kit, if necessary
 Clean the housing and all other inner parts
 Ensure the mating surfaces of the O-ring are clean and
free from foreign particles
 The auto drain assembly is not serviceable and must be
replaced with new one if not functioning
Reassembly
 The vortex generator cone and the cyclone arrestor
need only to be tightened moderately by hand. Over-
tightening may lead to failure or damage. ELGi assumes
no responsibility for failure or damage resulting from
such incorrect installation.
 Reassemble the auto drain assembly with the bottom
housing and the bottom housing with the top housing
 Reassemble the moisture separator in the machine and
connect the all pipe lines, pressure sensing line, and drain line
 Restart the machine and check for any leaks at the
joints. If leaks occur, stop machine and wait for sump
pressure to drop to atmospheric pressure.
 Remove the O-ring as described above, and inspect and
clean it
 Ensure that the mating surfaces are clean and refit the
O-ring
Moisture separator may be heavy. Caution should be taken
while removing it from the machine.
 Avoid damaging the housing when removing or
tightening the moisture separator. Do not use a pipe
wrench. If necessary, use a locking strap clamp/wrench
 Install the separator in a vertical upright position,
observing the correct direction of air
NOTE
Figure 24. Moisture separator and auto drain valve
MANUAL DISCHARGE
INLET FROM COOLER
ARROW
DIRECTION
OUTLET
PE WASHER
O-RING (CONE)
CAP SCREW
TOP HOUSING
O-RING HOUSING
VORTEX GENERATOR
-VANE
VORTEX GENERATOR
-CONE
TIE ROD
ARRESTOR
BOTTOM HOUSING
EXTERNAL AUTO
DRAIN