GAA610-M
ADVANCED EMISSION GAS MONITORING SYSTEM | OI/GAA610-M-EN REV. B
89
Prepare the new SCC-C
Figure 54: Transport lock SCC-C
1. Unscrew the mounting brackets from the rear of the side
covers and screw them securely at the front of the side
covers, flush with the front cover, using the drill holes
provided for this purpose.
2. Using a Ph2 cross-head screwdriver, turn the two screws
counterclockwise through the holes
1
in the base plate up
to the point at which resistance can be felt.
3. Remove the four screws (Figure 60
)
on the top of the
cooler and the four screws (Figure 60
6
)
on the right side of
the cooler to disconnect the connections. The two upper
screws (Figure 60
)
of the front panel also have to be
unscrewed.
4. Carefully remove the cover and disconnect the PE connection
to it.
5. The cooler can now be installed.
Install the new SCC-C
1. Insert the prepared SCC-C into the housing of the GAA610-M.
2. Put the cables through the cable inlets of the SCC-C and
connect them. Make sure that the connection is correct.
(
−
X1
for 230 V AC
1
and
–X4
for the signal
2
).
Figure 55: Electrical connection SCC-C
3. Carefully place the cover on the cooler. While doing so,
connect the PE to the cover.
4. Screw the cover with the four screws on the top and the four
screws on the right side. Also remember the two screws on
the front.
5. Mount the SCC-C in the housing of the GAA610-M
(four screws on the front side)
6. Reconnect the hose connections.
7. Now wait 24 hours without starting up the system.
8. Turn on main switch.
9. Check the seal integrity according to the description in
10. After heating up, everything should now work again as usual.
If necessary, perform an automatic calibration.
