Installation & Operation Manual Proven Quality since 1892
ECON Limit Switch Box Fig. 79652 www.eriks.com
Rev.0 6
8.2 Setting of switch/sensor cams
The colour of the cams corresponds with the visual position indicator. Cams can be easily set without using any tools.
ECON cams have a spline connection and can be set by lifting or pushing down the cams over the shaft . The cams
are spring loaded and therefore self-locking.
Note : Cams are pre-set by the factory for most standard applications. This setting however must always be
checked before commissioning.
Loosen the switch box cover bolts.
Remove the cover carefully.
Setting of the open-cam setting:
- Put the actuator in the fully open position.
- Lift the yellow (lower) cam and rotate it until the switch is activated.
- Release the cam and it will lock itself to the shaft.
Close cam setting
- Put the actuator in the fully closed position.
- Push the red (upper) cam down and rotate it until the switch is activated.
- Release the cam and it will lock itself to the shaft.
8.3 Cam types
8.4 Wiring of the limit switch box
DANGER:
HAZARDOUS VOLTAGE. Electrical power must not be connected until all
wiring and limit switch adjustments have been completed. Once the
power is supplied to the actuator, precautions must be taken if the cover
is not mounted.
Cams for mechanical switches
Cams with metal insert for
proximity sensors
Splined cam
