Carbon MCS-352, Service Manual

Page: 35 / 59

Purging Air from the System ( Priming )
It will be necessary to purge the air from the unit’s plumbing prior to connecting to the engine’s fuel
system.
1
. Connect the
OUTPUT (RED)
hose and the
RETURN (BLACK)
hose together using
adapters 060-1400 and 060-1100, as shown in
FIGURE B
below. Secure with hose
clamp.
2
.
Press
SERVICE SELECTOR
switch to
DIESEL FUEL SYSTEM SERVICE.
Turn
TIMER
past 5 minutes. Press
ON/OFF
switch to on. Press and hold the
START/RUN
switch.
Operate the system in
PRIME
mode for one minute, and then release the
START/RUN
switch. The unit’s filter and hoses should now be purged of air that could possibly go
in the engine’s fuel system, if this procedure was not performed. Press
off the
ON
/OFF
switch.
3.
Disconnect the adaptors.
Figure B