Westermo SDW-5xx - Manual (Page 20)

20 6644-2214
Installation
Mounting / Removal
Before mounting or removing the unit:
Prevent damage to internal electronics from electrostatic discharges (ESD)
by discharging your body to a grounding point (e.g. use of wrist strap).
Prevent access to hazardous voltages by disconnecting the unit from AC/DC mains
supply and all other electrical connections.
Mounting
This unit should be mounted on 35 mm DIN-rail which is horizon-
tally mounted on a wall or cabinet backplate.
This unit uses convection cooling. To avoid obstructing the airflow
around the unit, use the following spacing rules.
Recommended spacing 25 mm (1.0 inch) above/below and 10 mm
(0.4 inches) left/right the unit.
Snap on mounting, see figure
Removal
Press down the black support at the back of the unit, see figure.
10 mm *
(0.4 inches)
!
25 mm
25 mm * Spacing (left/right) recommended for
full operating temperature range
CLICK!
CLICK!