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10. Appendix
Remedies
• Check voltage.
• Check main fuses in electric distribution and mains plug connections.
• Return the emergency hand chain to the home position (see installation
instruction of operator).
• Engage the maintenance or quick release.
• Allow the motor to cool down.
• Unlock the control unit (blue mark).
• Insert short-circuit plug or control element plug into socket X10.
• Check cable slack, wicket door and cable safety switch.
• Connect aerial (s. page 27).
• Program new coding (see page 17).
• Insert new battery (9V, IEC 6F22 or 12V, A23).