5-8 888-2629-200 10/6/10
WARNING: Disconnect primary power prior to servicing.
Section 5 Maintenance and Alignments
Maxiva ULX COFDM Series
STEP 6 Using the top and bottom modules in each half as alignment fixtures,
place a 0.02"-0.03" thick shim on the cabinet PA shelf guides for a
top and bottom module. Carefully insert the top and bottom modules
(in the section being aligned) and insure shim is captured between the
module cold plate (bottom) edge notch and the cabinet shelf
NOTE:
The shims position the module slightly higher than normal. This insures that after
alignment the module can slide up slightly and onto the manifold connector. This
is done to insure that the manifold connectors are a little higher than the module
connectors.
STEP 7 Insert the module slowly and carefully until fully inserted onto the
manifold connectors.
NOTE:
The manifold may have to be moved slightly to allow proper alignment between
module connectors and manifold connectors. Do not aggressively insert or dam-
age to the connectors may result.
STEP 8 Once the two modules are fully inserted (and shims are in place) and
seated on the RF connector, two fluid connectors, AC/control
connector and alignment pin then tighten the manifold bolts.
STEP 9 Repeat procedure on other manifold as applicable.
STEP 10 Tighten all hose clamps and hardware loosened in previous steps.
STEP 11 Remove alignment modules and shims.
STEP 12 Install all PA and IPA modules.
STEP 13 Recharge system with coolant.
STEP 14 Turn on AC power and restore transmitter to normal operation.
Alignment Shims
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