INSTALLATION & MAINTENANCE
MANUAL
AUTOMATIC
MANIFOLD
Page 1: ...INSTALLATION MAINTENANCE MANUAL AUTOMATIC MANIFOLD...
Page 2: ...troller 8 Installation Instructions 9 10 Installation of the Manifold 9 Installation of the Remote Alarm Controller 10 Regulator Settings 11 Display Functions 11 Testing 12 15 Testing for N2O Emergenc...
Page 3: ...damage to equipment DANGER denotes steps which can prevent electrical shock to equipment or to prevent serious injury and or death 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 USER RESPON...
Page 4: ...ch to the secondary reserve cylinder without interrupting the supply of gas to the facility The red LED will illuminate and an alarm will sound when a bank has depleted and requires replacement The Ez...
Page 5: ...onformity 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 periodic...
Page 6: ...n the primary bank of cylinders is depleted the manifold will automatically switch to the secondary bank of cylinders without interruption of gas flow to the facility The red LED will illuminate when...
Page 7: ...ve pressure in both the manifold and the line by using the bleed valve prior to removing or servicing the sensor cover circuit board There are two line pressure sensors installed within the manifold F...
Page 8: ...henever the system is not in use This ensures that a dangerous condition will not occur if the lines are left open Simply press the Stand By button to return the manifold to full operation NOTE If equ...
Page 9: ...rackets on the wall as per local codes Place cylinders in tank restraints and secure Make certain all valves have been closed NOTE Before connecting regulators to cylinder momentarily open and close c...
Page 10: ...C from packaging 4 Loose set screw do not discard located at bottom of box and remove front cover Set cover aside do not discard 5 Plug the cable running from the manifold circuit board into the back...
Page 11: ...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 perta...
Page 12: ...the LED display will read LO 6 At this time the nitrous oxide LED display will show OFF and will flash showing that the nitrous oxide has been closed due to lack of oxygen in the system An alarm will...
Page 13: ...wing the cylinder pressure to drop Once the pressure gets below the low set point the system will change over to the reserve tank previously represented by the yellow LED The closed cylinder will show...
Page 14: ...STAND BY 1 To place the system in stand by mode push and hold the Stand By button for five seconds on either the manifold or the RAC This safety feature prevents the system from entering the stand by...
Page 15: ...operation until a qualified person has inspected and passed the installation as per NFPA 99 or other local standards 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 RESPONSIBI...
Page 16: ...tributors 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 lowe...
Page 17: ...e used shall be Belden 8451 or equivalent 22 gauge shielded twisted pair for multiple sensors a multi conductor shielded twisted pair cable should be used CONNECTING THE REMOTE SENSOR WIRES TO THE MAN...
Page 18: ...Page 18 UNITED EQUIPMENT SALES CONSULTING CORPORATION NOTES...
Page 19: ...Page 19 NOTES...
Page 20: ...1505 FLAMBOROUGH CIR MISSISSAUGA ONTARIO L5M 3N2 CANADA T 647 294 2223 E sales united equip com...
