8200 Compressor
Maintenance Procedures
Installation, Operation, and Service Instructions
Scheduled Maintenance
Brooks Automation
8040353
Revision AA
5-5
a.
Check the self-sealing connector flat rubber gasket to make sure that it
is clean and properly positioned.
b.
Make the first turns by hand and then firmly seal the connection using
the two wrenches until the fittings “bottom.” Refer to
Figure 5-2 on page
5-3
and
Figure 5-1 on page 5-3
, for proper coupling of the self-sealing
connection
3.
Replace the cover and the front and rear grilles and secure them
4.
Ensure that the pressure gauge reads 245-250 psig (1690-1725 kPa). If addi-
tional gas pressure is required, follow the instructions in
Adding Helium Gas
on page 5-6
.
5.
Reconnect the return and supply flex lines to the compressor.
6.
Connect the compressor input power cable to the electrical power source.
Equipment Damage
To avoid damaging equipment, ensure you hold the left coupling nut
while tightening the right coupling nut, as shown in
Figure 5-2 on page 5-
3
and
Figure 5-1 on page 5-3
.
