Testing Plunger Following Guide Protection; Testing The Auxiliary Power Supply With The Disconnect Switch Open; Testing Low Pressure Switch - GAL GALaxy eHydro Manual

GALaxy eHydro Elevator Controller Appendix A

8.13 Testing Plunger Following Guide Protection

While the car is at the top floor, CAREFULLY install a temporary connection from S10 terminal to LOS
terminal. If a normally closed switch is being used, then CAREFULLY remove the wire from the LOS
terminal. This will initiate a plunger follower guide protection. The elevator will return to the bottom floor
and open its doors. The doors will close after the door time. Press the door open button and verify that
the doors will open. To restore the car to normal operation, remove the temporary connection from S10 to
LOS. If a normally closed switch is used, replace the wire back on LOS. Move the controller inspection
switch to the inspection position, on the LCD Board GALX-1005 push the up button to go to "RESET
FAULTS", push the enter button, push the up button to go to the "Reset Low Oil" push the enter button,
then place the controller inspection switch into the auto position.

8.14 Testing the Auxiliary Power Supply With the Disconnect Switch Open

Test that the auxiliary power supply will be interrupted when the main power supply disconnect switch is
open [3.26.10].
Turn off the main disconnect switch and verify that the LCD display on the GALX-1005 board is off. With a
voltage meter verify that there is no voltage between the LIN terminal and the GND terminal. To restore
the car to normal operation, turn on the disconnect switch.

8.15 Testing Low Pressure Switch

If the pressure switch is normally closed:
While the car is at the top floor, CAREFULLY remove the wire from the LPS terminal. This will simulate a
low pressure condition. Try to register a down call. The elevator should not move down. Press a hall call
at the top floor. The doors should not open. To restore the car to normal operation, replace the wire back
on LPS.
8.16 Testing Low Pressure Switch
Were Applicable, simulate emergency power by installing a temporary connection from terminal FEP to
terminal EMP. Make sure that the elevators comply with 2.27.2. To restore to normal operation, remove
the temporary connection from EMP.
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