KONE Maintenance Method
MX10 / MX20 MCP Procedures - ASME A17.1-2013 / CSA B44-13
© 2014 KONE Corporation PSK8-604-MX10/MX20
All rights reserved.
72 (-) 2014-12-15
Test ETS (Emergency Terminal Stop): Bottom
• This test is not required for car speeds 200 FPM (1.0 m/s) or less.
• This test is not required if elevator is equipped with ETSL switches.
1) Drive elevator to the top terminal floor.
2) Put elevator on inspection.
3) Disable hall calls and car calls by sliding LCECPU switches 263 and 261 to left.
Note: Ensure no passengers are in car.
4) Set UI menu 6-72-4, Car Buffer Test
Note: Overrides normal stopping means.
5) Take elevator off inspection.
6) Back out of menu 6 until car position displays on user interface.
7) Give car call to bottom terminal floor.
8) After 77:U turns off, press and hold Buffer Test button.
Note: Overrides NTS
9) Elevator runs full speed to ETS switch and makes a brake stop. Car slides to a stop, and may
contact buffer and final limit switch.
10) If car slides to buffer and final limit switch:
• Put car on inspection.
• Temporarily place jumper on the final limit (LCEADON2 XH1/1-5).
• Run car up above final limit.
• Remove temporary jumper from the final limit (LCEADON2 XH1/1-5)
• Run and test elevator.
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