Ranco ETC - Caution; Electrical Safety Precautions; Control Mounting

CAUTION
To prevent possible electrical shock or equipment damage,
disconnect electrical power to the unit before and during instana-
tion. DO NOT restore electrical power to unit until the control is
properly installed and the cover is assembled. DO NOT I
control in an explosive atmosphere as a safety hazard
due to possible spark ge eralion in the control. Controls are :
to be located in areas siQlriJic:arrt e. dirt or dust, or in a
corrosive explosive altJn<)Sptl6re on-
ments may result in i j ry r amage: .J
(or both) and are likely 0 shorten the control flOe;
Ranco assumes no responsibility for any such use.
24 VAC INPUT
(OPTIONAL)
. a or any flat surface using a combination of any two
_ -:::: ~ e slotted holes located on the back of the control case. The
s components are not position sensitive, but should be mounted so
that they can be easily wired and adjusted. Avoid excessive conditions of
moisture, dirt, dust and corrosive atmosphere.
The ETC has provisions for 1/2 inch conduit connections. The conduit hub
should be secured to the conduit before securing the hub to the plastic
housing of the control. When using the conduit entry inthe rear of the case,
a standard plug should be inserted into the conduit hole in the bottom.
Caution should be exercised not to damage the control circuit board or
wiring when installing a conduit connector.
ANALOG OUTPUT
(OPTIONAL)
I~I
I'---~
,. ..,
0.63
-1.15-
2.48
}(h1(::CK-ouT FOR 0.50 DIA
UIT TRADE SIZE
0.50 DIA HOLE CONDUIT
TRADE SIZE .88 REF