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3940 Dr. Martin Luther King Drive
St. Louis, MO 63113
P/N 00911678 FORM NO. K1007 R9/15 ECO-7-019-15
Figure 1
“QW” TERMINAL CONNECTIONS
4. Check the ange surfaces of both the box and the
receptacle cover to be sure they are clean, smooth;
free of nicks, scratches, dirt or any foreign particles
that would prevent a proper seal. Apply a light coating
of Killark “LUBG” lubricant to the anges and , after
pushing wiring into box, install cover to box, using the
(4) screws provided. Tighten the screws to 5 ft. lbs.
torque. After tightly bolting the cover assembly to the
box, the box to cover ame joint should be checked
with a 0.0015” thick feeler gauge, such that the gauge
will not enter the joint more than 1/8” at any point.
2. OPERATIONAL DATA
NOTE: UGRx receptacles WILL NOT operate with
ordinary plugs; UGP series plugs must be used. See
UGP instruction sheet K1377 for more information.
1. Lift receptacle door and insert plug all the way into the
receptacle.
2. Turn plug to clockwise limit (45°). This closes internal
contacts and completes circuit.
3. Release plug. Plug will move outward to “LOCK”
position. Check by trying to turn plug without pushing
inward; plug should not turn.
4. To remove plug, push plug inward and turn to counter-
clockwise limit (45°). Pull plug straight out.
UGRO…QW WIRING (See Figure 1) :
NOTE: Use only copper wire with this device (10, 12
or 14 AWG). Recommended wire strip length – ½
inch nominal (wire strip gauge also available on the
QW terminal cover). Loosen all (3) Terminal Contact
Screws and insert wire through the Wiring Entrance
holes, into proper terminals: Green lead (Ground)
to terminal with ground mark & Green screw head;
White (Neutral) lead to terminal with Silver screw
head (125V. only); Black and/or Red [Line lead(s)]
to terminal(s) with Brass screw head. Hand tighten
terminal screws (recommended torque 8 in.-lbs.
3. MAINTENANCE DATA
These receptacles require no maintenance other than
a periodic cleaning and a check for damage and/or
loose fasteners. These items should be performed on
a regular basis, determined by the environment and
usage.
WARNING: Disconnect and Lock Out supply circuit
before starting maintenance work.
1. To clean receptacle it is recommended that a soft,
non-metallic bristle brush be used.
2. Check tightness of all accessible screws.
3. Inspect the entire assembly for damage and/or wear.
Consult Killark factory for availability of replacement
parts and discontinue use of the equipment until
repairs are made.
