23
3. INSTALLATION
3.1 Mounting
The control is designed with a NEMA-1 / IP-40 enclosure for indoor use. It is recommended that the
control be mounted vertically on a flat surface with adequate ventilation. Leave enough room below the
control to allow for AC line and motor connections and any other connections that are required. A
mounting template is included to facilitate mounting of the control. See Figure 1-2.
Care should be taken to avoid extreme hazardous locations where physical damage can occur. The
control should be located in an area where it will not be exposed to contaminants such as water, metal
chips, solvents or excessive vibration.
Without the Auxiliary Heat Sink, the temperature around the control must not exceed 50°C (122°F). With
the Auxiliary Heat Sink, the temperature around the control must not exceed 40°C (104 °F).
The control is designed with a removable cover. To remove the cover, the two screws must be removed.
After mounting the control and all connections are completed, install the cover and secure it with the two
screws. Tighten the screws to 5 lbs-in (6 kg-cm). Do not overtighten.
