ECR Argo ARH-1, Руководство по установке и эксплуатации, Страница: 7 / 16

7
MOUNTING INSTRUCTIONS
Mount the Argo ARH Series Control vertically on a solid wall or par-
tition. For your convenience it is recommended that the control be
mounted as close as possible to the device being controlled, how-
ever it should never be mounted more then 75 feet away. Select a
location that is easily accessible for installation and service.
NOTE: To reduce the possible transformer hum and relay noise
that is sometimes amplified by mounting surfaces such as
sheet metal, plasterboard, and similar materials, place rubber
or felt washers between the case and the mounting surface.
1. Position the control and mark the mounting holes.
2. Start screws (not provided) for the keyhole type mounting holes
in the upper corner(s). Tighten the screws down to about ⅛”
(3mm) from the surface. The ARH-1 will require a screw to be
installed in the lower left hand corner after the control is hung
and leveled.
3. Hang the control on the screws, position the case, and start the
bottom screws.
4. Tighten all screws.
ARH CONTROL BOARD DIAGRAMS
Continued
ARH-3