Langer & Laumann Ingenieurbüro GmbH 48356 Nordwalde Wallgraben 30
+49 (02573) 9 55 99 0
http://www.LuL-Ing.de
+49 (02573) 9 55 99 5 Email: [email protected]
Langer & Laumann
I n g e n i e u r b ü r o G m b H
Geschäftsführer
Dipl.- Ing. Michael Laumann
Dipl.- Ing. Matthias Langer
/ Managing Director
Bankverbindung
Sparkasse Steinfurt
/ Bank Account
BLZ: 40351220 Kto: 7024631
BLZ: 40061238 Kto: 8623333000
Volksbank Greven EG
Handelsregister
Amtsgericht Steinfurt HRB 2943
Ust.-Id.Nr.
DE195553428
/ Comercial Register
/ Vat-No.
7
3 Assembly Instructions for Mechanical Part
3.1 Fundamental Info
In principle, the door frame is pre-commissioned for all types of doors and are pre-assembled as much as
possible at the factory.
However, there are a few items that still have to be assembled on the cabin doors and adapted on site.
Likewise, adjustments are required on the pulleys, the limit switches as well as the door pusher dogs.
The existing sword-like hinged locking bar on the shaft opening remains intact in principle, but requires an
additional actuator.
As all the assembly steps for the 2 panel telescopic, 2 panel central and 4 piece central door models are
all similar in principle, the following description deals with all three door types at the same time. Wherever
there are distinct differences, these will be explained explicitly.
3.2 Safety Equipment
All the safety regulations listed in EN81 must still be observed after modifying the new door machine.
In the case of a telescopic lift door, it should be noted that the door panel has a door interlock.
Extract from EN81-1:
Ch. 8.10 Lift-compartment sliding doors with several mechanically linked door panels
8.10.1 In the case of lift-compartment sliding doors with several directly mechanically interlinked door pan-
els, it is permissible,
a)
to attach the installation as per 8.9.2
1. either only on one door panel (the fastest one in the case of telescopic doors)
2. or on the door drive, as long as there is a form-fitting link between the drive element and the door
panels,,
and
b) in the event of locking only one door panel and in accordance with the conditions as per 11.2.1 c, if
this one interlock prevents the opening of the other door panels due to their intermeshing with each
other in the closed position.
When attaching and commissioning the TSG in/on a lift cabin, it must be ensured that the maximum per-
mitted total weight of the lift cabin is not exceeded under maximum rated load.
In the event of an emergency stop or shut-down of the lift, it must be ensured that the TSG door-control
unit does not cause any unintentional, dangerous or uncontrolled door movements.
The simulated limit switch for “Door open”, “Door closed” and “Door blocked” on the controller for the door
and locking bar drive must not be used as safety equipment with any safety relevance.
