3. Installation
TEC 2000 Installation & Operation Manual E2K-405-0902
3-4
Figure 3-3 details power terminal size and length of bare wire strip. Figure 3-3 details
control terminal size and length of bare wire strip.
Figure 3-3 Power Terminal Connections
Terminal Size: 0.315 (M3)
Figure 3-4 Control Terminal Connections
Terminal Size: 0.375 (M4)
3.3.4. Cable Connections
1. Connect the main power supply cables, including the earth/ground wire using #1 Phillips
or 3/16” slotted tip screwdriver.
2. Attach Earth/ground wire to external ground lug using ¼” (#11) slotted screwdriver
3. Use the barrier strip clamp screws to connect the control wires.
4. Ensure all connections are hand tight, including any unused terminal connections.
The main power supply and ground wire connections are screw size M4. The control
connection screw size is M3.
3.3.5. Replace Terminal Compartment Cover
To replace the cover follow the steps detailed in Section 3.3.1, Remove Separate
Terminal Chamber (STC) Cover in reverse order.
NOTE: Clean electrical enclosure threads thoroughly and lightly grease with a dielectric
grease before closing.
3.3.6. External Earth Ground Connections
External connection points are provided on the actuator motor and main gear housing for
attaching earth/ground in accordance with local electric codes for installation cables.
Connect the external earth ground connection as follows.
1. Using a ¼” slotted tip screwdriver back out the 5/16” set screw.
2. Connect 14 AWG or larger earth ground wire; tighten set screw.
0.315
Bare Wire Strip
0.400
Bare Wire Strip
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