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Connecting Power Cord, Model 3303 Power Chassis
The AC power cord must be supplied by the user. The cord has to be rated to handle the
voltage requirements listed above. The current rating should equal or exceed that of the
user 's circuit breaker. The cord must meet all applicable local and national codes and
regulations for current/voltage ratings, wire gauge, colors, etc.
Connect the user-supplied power cord to the power entry module at the lower left side of
the front of the chassis as described in the following procedure. See Figure 5-1.
1. Prepare the user-supplied power cord by removing 7 mm of insulation from each
of the four wires. (Three wires for 1-phase.)
2. Loosen the screws in the terminals at the power entry module. Insert the
individual wire ends of the cord into the correct terminals; see Figure 5-1.
a. For 3-phase operation: connect to the L1, L2, L3, and G (ground) terminals.
b. For 1-phase operation: connect to the L (line), N (neutral), and G (ground)
terminals. If the PA-4 chassis is marked for 3-phase, you can connect to
1-phase by connecting your Line to L1, Neutral to L2, and ground to G. Do
not connect to the L3 terminal when using single-phase power.
adept
technology, inc.
OFF
ON
L1
L2
L3
G
3Ø
Power Entry Module on Adept PA-4 Chassis (Model 3303)
Figure 5-1.
3. Tighten the terminal screws to clamp the wire into the terminal. Pull on the cord
to make sure the connection is secure.
4. Locate the power entry safety shield, warning label, and two M2.5 x 8mm screws
and washers in the accessories kit. Apply the warning label to the shield.
5. Install the power entry safety shield over the terminals using the two screws and
washers.
Adept 550 Table-Top Robot User's Guide, Rev A
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Power Chassis Installation
adept
technology, inc.
OFF
ON
L
N
G
1Ø
31
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