3-1
“Oil-Less” Scroll Laboratory Air
4107 9006 25.11
3.1 Prestart-up
The contractor should notify
BeaconMedæs
two weeks prior to start-up date to schedule an
appointment for an authorized technician to
review the installation prior to start-up.
CAUTION:
Failure to install the unit properly and
have an authorized technician from
BeaconMedæs
start-up the system can void the manufacturer’s
warranties.
Prestart-up and start-up procedures should be
performed for a new installation or when major
maintenance has been performed.
WARNING:
Have more than one person on hand during
prestart-up and start-up procedures to
ensure safety and to facilitate certain
checks.
The main power source to the control panel should
be OFF for the duration of the visual inspection.
Ensure that the equipment is installed on a solid
level surface. Walk around the system to ensure that
there is enough clearance on all sides to perform
operational checks/actions and maintenance. The
temperature of the area containing the modules
should be approximately 70°F (21.1°C) with a
minimum ambient temperature of 40°F (4.4°C)
and a maximum ambient temperature of 105°F
(40°C).
Check all piping system joints that might have
come loose during shipment and installation to
ensure they are tight.
Check the air receiver, dryers, controls, and
compressors for damage.
Check the drain valves on the air receiver and
compressor modules.
Check all valves for full open and full close travel.
Ensure that the system’s valves are positioned
for proper operation. (Refer to labeling on valve
handles)
Remove all packing material from
the unit including the orange shipping blocks
under the compressor module(s) and dryer
tower (2-7.5 Hp Dpx).
Check the electrical connections to the control
cabinet.
Verify electrical service. Before starting the
system,
check to see that voltage, amperage, and wire size
are appropriate.
CAUTION:
Electrical service must be as specifi ed
or damage to equipment may occur.
WARNING:
To prevent electrical shock, ensure that
ALL electrical power to the system is OFF,
including the disconnect switches and
Automatic-Manual-Off touch screens on
the control panel. The facility’s supply
circuit breaker should also be locked out.
Open the electrical cabinet by loosening the
fasteners on the front.
CAUTION:
Vibration during shipment and
installation can loosen electrical terminals, fuse
inserts, and mechanical connections. Tighten as
necessary.
Check the electrical cabinet for any broken
components.
Check that all motor starter connections are tight
and that there are no loose objects such as terminal
lugs, screws, nuts, etc., in the cabinet.
3.0 System Operation
