Replacing The Dc-Dc Pcba; Replacing The Fan Assembly; Replacing The Air Filter - Martin MAC Encore Performance Service Manual

Service manual

Replacing the DC-DC PCBA

1. Remove the base covers. See "Removing the
base covers" on page 10.
2. Remove the yoke covers. See "Removing the
yoke covers" on page 15.
3. Remove the fan assembly. See "Replacing the fan
assembly" on page 14.
4. Remove the four Torx25 screws (1).
5. Disconnect the connectors.
6. Replace the DC-DC PCBA.
7. Follow the procedure in reverse order.

Replacing the fan assembly

1. Remove the base covers. See "Removing the
base covers" on page 10.
2. Gently pull away the fan assembly (1) from the
fixture.
3. Replace the fan assembly.
4. Follow the procedure in reverse order.
Replacing the air filter
1. Remove the base covers. See "Removing the
base covers" on page 10.
2. Pull away the filter assembly (1) from the fixture.
3. Gently pull off the filter retainer to access the air
filter.
4. Replace the air filter.
5. Follow the procedure in reverse order.
MAC Encore Performance - Revision A, 12-20-2017
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Figure 20: Replacing the DC-DC PCBA
Figure 21: Replacing the fan assembly
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Figure 22: Replacing the air filter
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