Woodward MicroNet TMR 5009, Installation/Hardware Manual

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5009 Installation/Hardware Manual 85580V2
18 Woodward
Install 5009 Control and Power Chassis
In a panel or bulkhead:
1. Mark control chassis, and power chassis mounting hole locations, taking
care to leave sufficient space between each chassis and walls, objects, etc.
for easy access. Based on system design, the power chassis must be
mounted between 50 and 200 mm (2 and 8 inches) directly below the “A” or
“C” main chassis sections. See Figure 2-1.
2. Drill and tap mounting holes using a # 21 (0.156 – 0.164”) drill bit, and a
10-32 tap.
3. Connect the W1-B cable between both the control and power chassis. Refer
to Figure 3-3. Quick connect terminals allow for easy cable installation.
4. Place each chassis in position, insert 10-32 mounting screws into the tapped
holes, and tighten them securely. (Socket head screws, with flat washers
and locking devices are recommended.)
5. Verify that both the control and power chassis are at earth ground potential,
and if they are not, connect them to earth ground via a 3 mm² (12 AWG) or
larger yellow/green wire or braid.
Figure 3-3. Chassis-to-Chassis Power Cable W1-B