6
WIRING CONNECTIONS
The electrical connections are made with screw-clamp terminals located on
the back of the unit. All conductors should meet voltage and current ratings
for each terminal. Also cabling should conform to appropriate standards of
good installation, local codes and regulations. It is recommended that power
supplied to the unit (AC or DC) be protected by a fuse or circuit breaker.
When wiring the unit, use the label to identify the wire position with the
proper function. Strip the wire, leaving approximately 1/4" bare wire exposed
(strand wire should be tinned with solder). Insert the wire into the screw-
clamp terminal and tighten the screw until the wire is clamped tightly. Each
terminal can accept up to two # 14 AWG wires.
INSTALLATION
The CUB5 meets NEMA 4X/IP65 requirements for indoor use,
when properly installed. The units are intended to be mounted
into an enclosed panel. The viewing window and reset button are
factory sealed for a wash down environment. A sponge rubber
gasket and mounting clip are provided for sealing the unit in the
panel cut-out.
The following procedure assures proper installation:
1. Cut panel opening to specified dimensions. Remove
burrs and clean around panel opening.
2. Carefully remove the center section of the gasket and
discard. Slide the panel gasket over the rear of the unit
to the back of the bezel.
3. Assemble nut fastener and mounting screw onto both
sides of mounting clip. Tip of screw should not project
from hole in mounting clip.
4. Install CUB5 unit through the panel cut-out until front
bezel flange contacts the panel-mounted gasket.
5. Slide the mounting clip over the rear of the unit until the mounting clip is
against the back of the panel. The mounting clip has latching features
which engage into mating features on the CUB5 housing.
6. Alternately tighten each screw to ensure uniform gasket pressure. Visually
inspect the front panel gasket. The gasket should be compressed about 75
to 80% of its original thickness (recommended torque is 28 to 36 in-oz.).
If not, gradually turn mounting screws to further compress gasket.
7. If gasket is not adequately compressed, and mounting screws can no
longer be turned, loosen mounting screws and check that mounting clip is
latched as close as possible to panel.
Repeat the procedure for tightening mounting screws.
INSTALLATION ENVIRONMENT
The unit should be installed in a location that does not exceed the maximum operating
temperature and provides good air circulation. Placing the unit near devices that generate
excessive heat should be avoided.
The bezel should be cleaned only with a soft cloth and neutral soap product.
Do NOT use solvents. Continuous exposure to direct sunlight may accelerate the aging process
of the bezel. Do not use tools of any kind (screwdrivers, pens, pencils, etc.) to operate the keypad
of the unit.
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