DE-18 USER MANUAL SECTION 7
88
4. With machine turned OFF use wrench on
Butterfly Lever, to open Butterfly Valve all the
way open. Scribed line should be perfectly
horizontal when fully opened. (See Figure 7-
12).
*NOTE - With hydraulic cylinder fully opened
make sure that lever on Butterfly Shaft
DOES NOT go over center.
5. On code 33 of EMS547, select “M7 load
enabled” and select “No”, press “Exit” and
scroll out of menu.
6. Start unit
a. With Vacuum Gauge attached to inlet test
port
b. Adjust threaded rod in small turns until you
reach 9.5 – 10.0 “ Hg
c. Adjust in small turns until you reach 9.5 –
10.0 “ Hg
d. Tighten both jamb nuts(See Figure 7-13)
7. Refer back to code 33 of EMS547, select
“M7 load enabled” and select “Yes”. Press
“Exit” and scroll out of menu. This will enable
machine to load.
*NOTE – Observe action of inlet activator to
confirm proper operation.
7.11 STAND-BY PROCEDURES
This procedure provides direction regarding the
proper maintenance of the DE-18 in stand-by
applications. Stand-by applications are defined as
applications in which the compressor is connected to
a larger pipe system that is pressurized by another
source such as permanently installed electric air
compressors. In this instance, the DE-18 is not
intended to start up until there is a demand for
pressure. It is important that certain procedures are
followed to maintain the DE-18 so that when the
demand for air occurs, the engine will start and the
machine will perform as expected.
STAND-BY MAINTENANCE
In addition to the standard maintenance procedures
as stated in the manual, the following items must be
completed once every month for DE-18 compressors
set up in stand-by:
• CHECK FLUID LEVEL
—Engine Oil (dipstick)
—Compressor Oil (oil sump sight glass)
—Engine Coolant (coolant reservoir)
• VERIFY BATTERY VOLTAGE IS 24V OR ABOVE
(see voltmeter on control panel)
Figure 7-12: Arm Adjustment
To Next Page
Loading...
