Binder KT 53 - Technical Description; Factory Calibration and Adjustment; Over Current Protection; Definition of Usable Volume

KT (E6.1) 07/2015 Page 124/138
Fault description
Possible cause
Required measures
Controller (continued)
No controller operation
possible.
Notification
“Key lock activated”.
Key lock activated.
Enter the key lock password (ch
ap.
11).
Only qualified service personnel authorized by BINDER must perform repair.
Repaired units must comply with the BINDER quality standards.
23. Technical description
23.1 Factory calibration and adjustment
This unit was calibrated and adjusted in the factory. Calibration and adjustment were performed using
standardized test instructions, according to the QM DIN EN ISO 9001 system applied by BINDER
(certified since December 1996 by TÜV CERT). All test equipment used is subject to the administration of
measurement and test equipment that is also a constituent part of the BINDER QM DIN EN ISO 9001
systems. They are controlled and calibrated to a DKD-Standard at regular intervals.
Repeated calibrations are recommended in periods of 12 months.
23.2 Over current protection
The KT is protected by a unit-protection against over current, accessible from the outside, IEC C 14
connector plug with circuit breaker. Replace this fuse only with a substitute of the same ratings. Refer to
the technical data of the respective device type. If this fuse is blown, please inform an electronic engineer
or BINDER service.
23.3 Definition of usable volume
The usable volume illustrated below is calculated as follows:
b
c
c
b
a
C
B
A
a
A, B, C = internal dimensions (W, H, D)
a, b, c = wall separation
a = 0.1*A
b = 0.1*B
c = 0.1*C
V
USE
= (A - 2 * a) * (B - 2 * b) * (C - 2 * c)
Figure 14: Determination of the usable volume