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Schindler 3300 - Page 52

Schindler 3300
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Schindler 3100/3300/6300 J 43402603 / 01 52/269
Copyright © 2017 INVENTIO AG
No Step
1
Preparation for activating TSD21 safety system:
Activate the “Automatic Car Positioning Sequence” by pressing the
“RESET INSPECTION” button on SMICHMI for more than 3 seconds when
controller is in normal mode.
All registered car calls will be served and all landing calls will be cancelled.
The car first travels to the landing floor where the controller is installed and
opens the doors, allowing the maintenance person to check that the car is
empty.
Press “RESET INSPECTION” button again.
The doors are closed and the car starts to travel down until the car roof is
at the floor level of the landing where the controller is located.
Maintenance person can now open the shaft door with a triangular key (this
action activates the TSD21 safety system).
Press JHC.
Entering car roof.
Activate the TSD21 lever.
Extract/unfold the balustrade, if any
Switch JREC to “Inspection”.
Release JHC only if JREC has been switched to “Inspection”
Press the top of car stop button (JHC)
Switch JREC to “Normal”
Exit the top of car
Release the top of car stop switch (JHC) only after having exited the car
roof
Close the shaft door giving access to the top of car
2 Preparation for entering shaft pit:
Maintenance person goes to the lowest floor whose shaft door gives
access to the pit, then open the shaft door with a triangular key.
Press JHSG1 on Pit Box close to the shaft door.
Entering shaft pit, if necessary with the help of the pit ladder.
3 Activation:
Switch JRESG to “Inspection”.
If necessary, return the pit ladder to its designated location.
Release JHSG1 on Pit Box only if JRESG has been switched to
“Inspection”.
4 Operation:
Press and hold DRESG_U and DRESG_E to move the car upwards.
Press and hold DRESG_D and DRESG_E to move the car downwards.
Release DRESG_U or DRESG_D or DRESG_E to stop the car movement.
Press JHSG on Pit Inspection Panel to stop the car movement.
5 Deactivation of pit inspection mode:
Press JHSG1.
Switch JRESG to “Normal”.
Open the shaft door and leave the pit, if necessary with the help of the pit
ladder.
If necessary, return the pit ladder to its designated location.
Release JHSG1 only after leaving the shaft pit.
Close the shaft door for pit access.

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