Schindler 3300 - Page 174

Schindler 3100/3300/6300 J 43402603 / 01 174/269
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Dynamic Single
Brake Test Upward
(test 65 modified)
The dynamic single brake test upward:
–
Must not be performed if the full brake test was not successful.
– Requires two test connectors TEST-MGB and TEST-MGB1 as special tools.
– This test is referred to as "test 65 modified" in this manual because it is a modified
version of acceptance test 65.
– As the test acceptance criterion depends on the
rated balancing factor (KG), it is
necessary to first determine the rated KG of the installation to be tested.
Applicable values are
KG = 50 % and KG < 50 %.
3 On HMI, press "OK" to start the test.
– The car travels to the top floor. During the travel, HMI shows [15/__/__].
"15" blinks.
– When the car reaches VKN, HMI shows [15/__/_1],
– The control triggers an emergency stop.
– The machine brake stops the car.
Test passed if:
– The car stops below the KSE-U magnet (= KSE-U magnet not triggered).
– HMI shows [15/_1/__], indicating "Full brake test up successful".
Test failed if:
– The car stops above the KSE-U magnet (= KSE-U magnet triggered).
– HMI shows [15/_0/_5], indicating "Full brake test up failed".
If the test failed, put the elevator out of service immediately and replace the
brake.
4 On HMI,
press "ESC" to deactivate the test. HMI shows [__/__/15].
5 On HMI, deactivate the test mode as follows:
a)
Press "ESC". HMI shows [20/__/_1].
b)
Deactivate the test mode. HMI shows [20/__/_0].
c)
Press "OK". HMI shows [20/__/_0].
d)
Press "ESC". HMI shows [- -/- -/- -].
The car performs a synchronization travel.
No Step
NOTICE
Uncontrolled Movement of the Car (during brake tests)
Uncontrolled movement of the car could result in damage to the installation.
Unplug the brake test connector immediately when the car starts to move during the
test.