Battery; Disposal - KEY 900SN-21CS Manual De Instrucciones

SETTING OF LIMIT SWITCH
Selezione parametro L
LIMIT SWITCH CLOSED*
LIMIT SWITCH CLOSED*
LIMIT SWITCH CLOSED*
STOP BEFORE (After programming, stop shortly before closing the contact of the limit switches)
(limit switches off, the bi continues running until mechanical stop)
MECHANICAL STOP
ON (After programming, stops when the limit switch is opened)
A system with the CT-824S can operate even if there is a mains power outage by installing two 12V
2.2Ah batteries (not supplied) without making any change to the system.
Connection sequence:
• Disconnect the 230Vac power supply
• Connect the two batteries in sequence paying attention to the terminal polarity No.33 BAT+
and No. 34 BAT-
• Check that the safety LED's come on
• Re-connect the mains power supply
• New batteries charge up after about ten
hours.
The number of manoeuvres that can be per-
formed with the battery supply depends on
many factors; an approximate example could
be 4 complete cycles under the following con-
ditions:
• hinged doors 2mt 200kg
• system with 1 pair of photocells, snap-
in receiver and 1 flasher (20W max.)
• batteries charged
• within 5 hours of 230V power supply
failure
This product is composed of various components which may in turn contain pollutants.
Do not dispose of it in the environment! Find out about the method for recycling or dis-
posing of the product in compliance with current local laws
LIMIT SWITCH OPEN
LIMIT SWITCH OPEN
LIMIT SWITCH OPEN
KIT BATTERY FIXING SN-21
WITH LIMIT SWITCH
stop before
Mechanical stop
ON
ON
ON
FCH2 ON
FCH1 Mechanical stop
900KITFBSN20

DISPOSAL

28
WITHOUT LIMIT SWITCH
stop before
Mechanical stop
Mechanical stop
Mechanical stop
Mechanical stop
Mechanical stop