Page
11
UNITED EQUIPMENT
SALES CONSULTING CORPORATION
1. Look at the digital pressure reading on the manifold display and set pressure to 50 psi.
2. Confirm this pressure with the analog gauge.
NOTE:
Slight variation between gauge and digital display may occur.
3. Regulator setting procedure:
a. Identify the regulator of the cylinder requiring the pressure change.
b. Loosen the nuts securing the handle of the regulator.
c. Turn the handle left to lower the pressure and right to increase the pressure. When lowering pressure,
the bleed valve located on the cylinder requiring adjustment may be pushed to help relieve pressure.
d. Push the bleed valve and release pressure to help stabilize the line and to establish that the desired
pressure has been achieved.
e. Close cabinet.
f. Tighten nuts on the handle.
DISPLAY
FUNCTIONS
1. Power up the manifold.
2. Follow the Cylinder Changing Procedures on page 15 in this manual to ensure that all cylinder
connections are secure and properly connected.
3. Check the indicator LED's for proper function.
4. Only one green LED per gas should be illuminated and each reserve cylinder should have a yellow LED
illuminated (if a cylinder has dropped below 40 psi and is connected to the manifold, or a cylinder has
been disconnected from the manifold, a red LED will represent that cylinder).
WARNING:
DO NOT disconnect a hose/cylinder without relieving the pressure first.
Severe bodily harm may occur if the line is not relieved prior to disconnection.
M i c r o p r o c e s s o r D i g i t a l M a n i f o l d
P a g e : 4
USER RESPONSIBILITY
The information contained in this Installation and Maintenance Manual, pertains only to the ALERT-2
microprocessor based digital manifold. This product will perform in conformity with the descriptions
contained in this manual when assembled, operated, maintained and serviced in accordance with the
installation instructions provided.
The manifold must be checked periodically. Parts that are broken, missing, worn, distorted or
contaminated, must be replaced immediately. Should such repair or replacement become necessary,
please contact Amico Corporation or their distributors.
Installing CO2 and N2O manifolds outdoors. Please refer to NFPA Code: 5.1.3.3.1.8 Central
supply systems for nitrous oxide and carbon dioxide shall be prevented from reaching
temperatures lower than the recommendations of the central supply system’s manufacturer,
but shall never be lower than -7°C (20°F) or greater than 54°C (130°F).
All Manifolds should not be repaired or altered without prior written approval by Amico
Corporation or it’s distributors. Failure to comply will void all warranty on the manifold.
Statements in this manual preceded by the words WARNING, CAUTION, DANGER and NOTE are of
special significance. Please read these sections carefully.
WARNING:
denotes steps which can prevent injury.
CAUTION:
denotes steps which can prevent damage to equipment.
DANGER:
denotes steps which can prevent electrical shock to equipment or to
prevent serious injury and/or death.
REGULATOR
SETTINGS
