Wall Mount System - MSA Galaxy Manuel D'instructions

3. On the left-hand side of all Test Stands, make sure all four barb
fittings are in place and straightened before connecting the units
together.
4. Engage the barb fittings and press units together until the holes in
the flange line up.
5. Insert the screws (removed in step 1) into the front and rear flange
holes.
6. Additional Test Stands must be assembled sequentially on the
right-hand side of the installation.
• Repeat steps 3, 4 and 5 for additional Test Stands.
Additional Cylinder holders must be assembled sequentially on the
left-hand side of the installation.
• Repeat steps 3, 4 and 5 for additional Cylinder Holders.
7. Make calibration gas connections. Place the Fresh Air filter on the
upper port of the left-most unit (Test Stand or Cylinder Holder).
• If this installation has four or more Test Stands, filter
(P/N 10062363) is recommended in place of the one supplied.
8. If a network interface is to be used in a multiple test stand
installation, it must only be installed in the right-most Test Stand.
9. Plug a power module into each Test Stand power jack, which is
located on the bottom of the rear housing panel toward the left-
hand side (when facing the Test Stand).
• Integral wire guides are provided for an orderly power cord
installation.

Wall Mount System

1. Mount the upper DIN rail to the wall by securing it with wall
anchors or other suitable fasteners with a maximum spacing of 24".
2. Remove the screws on the front and rear of the left-hand-side
connection flange of each unit to be installed and save them for
step 8.
3. Align the upper channel on the rear of the Test Stand with the
upper DIN rail and slide the Test Stand on and into position.
4. Align the lower DIN rail with the lower channel on the rear of the
test stand; slide the DIN rail through the channel.
• Do not secure the lower DIN rail to the wall yet.
2-5