luxvision ET-4000, User Manual

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(1) If either of the Vertical Shafts detects an abnormal situation the Manual
Controller will display an error message on the digital display (See Notes
below for error messages). Depress the “DOWN” key for 5 seconds.
The Vertical Shaft will descend. Depress the “DOWN” button again to
complete the reset process.
(2) If during the setup process the digital display shows 560mm but either
one or both of the vertical shafts have not fully compressed depress the
“DOWN” button for 5 seconds. The Vertical Shaft(s) will descend and the
reset operation will be completed.
Notes
(1) When M1 breaks down, the digital tube displays “ER1”;
(2) When M2 breaks down, the digital tube displays “ER2”;
(3) When the temperature of the ELB-A Controller exceeds 75
o
C, the digital
display “HOT”. When power is on, the ELB-A Controller will work normally
unless the temperature falls to 45
o
C.
(4) Working System Protection: The system will operate for 3 to 4 times up and
down continuously. After such time the ELB-A Controllerinvokes its inbuilt
protection circuit and the digital display will show “HOT”. After 20 minutes,
the ELB-A Controller will automatically reset and unit will function normally.
(5) Overcurrent Protection: If the total load of the push rods exceeds 900N, the
ELB-A Controller will implement the overcurrent protection circuit, and the
digital diplay will show ER1 or ER2. The load should be reduced and the
manual reset function used to return the unit to normal functionality.
Picture 2
[Attentions]
1. This product shall be used in accordance with the stated technology
parameters;
2
. Keep the unit away from corrosive gas, dusty environments. And use the
unit in a moisture free environment.