29
Tri-Tech
Medical Inc.
Gene
sys
®
Manifold Systems
Appendix G – T-Net Installation
Tri-Tech Medical Genesys series manifolds may be ordered without T-Net Interface Circuit boards. The T-Net
Interface Circuit boards may be installed later. The first step is to record the “In Use”, “Ready” or “Empty” status
of each bank. Before installing the interface board, the 120 VAC power to the manifold should be turned off. The
fuse on the power supply may be removed by inserting a screwdriver in the slot , pushing inward with slight
pressure, then turning the fuse cap cover approximately 1/8 turn counter clockwise. When you release, the fuse
should pop-out about ¼ “. This should disengage the power
. NOTE: this will not interfere with the flow of
medical gases to the facility. It will trigger all of the master alarm signals that the manifold is providing.
Any of the three types install into the
manifold cabinet as shown.
The wireless antenna mounts in a hole in
the bottom of the cabinet.
The cable must be installed into the socket
on the top right corner of the circuit board
marked “network” – per the instructions on
the cable.
Following the Field Adjustments
instructions on page 16 the manifold
circuit board must be programmed with a
unique identification number.
The power may now be restored to
manifold. The manifold is fully functional
– even if the T-Net software is not yet
installed on a PC or is out of service. The
manifold will automatically place the bank
with the least pressure “In Use”. Refer to
the notation made before power was
disengaged. In the case of liquefied gases,
it may be necessary to manually cycle the
manifold so that the original bank is “In
Use”.
Note: For additional information – see T-
Net Manual # 99-0314.
120 VAC Fuse Cap.
Stand-offs for mounting T-Net interface
circuit board.
You will be installing one of three types of
interface circuit boards, and cable
connector; Ethernet, Wireless or RS485.
The Ethernet Interface board is shown here
left and the Wireless board is shown here
right.
