INSTRUCTION MANUAL DAAB AUTOMATIC CONTROL UNIT EP105
6
Revision 3
Operation
• General
!
Anyone installing or modifying the EP105 must have documented familiarity with, and
understanding of its functions, as well as experience of setting up the control system for
the application in which it will be used.
Take care when operating internal buttons to avoid touching live components.
The unit may only be connected by a qualified electrician, who accepts responsibility for
ensuring that the electric connections have been carried out in accordance with the applicable
standards and this instruction manual.
Anyone commissioning the EP105 must have documented familiarity with, and understanding
of its functions, as well as experience of commissioning control systems for the application to
be used.
• Service and maintenance
!
Regular inspection is required of the external safety features of the EP105, such as
safety edges, stop buttons, photocells, load guards and safety loops. The condition of the
enclosure, cables and installation must also be checked. This inspection must be carried out at
least twice a year.
CAUTION
: EP105 must be disconnected from its power supply during cleaning, maintenance
and in replacement of parts or repairs.
• Resetting/replacing tripped fuses
If the fuse protecting the power supply to the automatic control unit trips, FAAC Nordic AB
recommends following these steps to reset/replace it.
• Switch off the main switch to the automatic control unit.
• Decouple the drive unit.
• Reset or replace the fuse.
• Switch on the main switch to the automatic control unit.
• Check that none of the drive units start before receiving the control signal.
• Check that the drive units can be started and stopped from the control buttons.
• If the drive unit cannot be stopped, contact FAAC Nordic AB.