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.
16
4.3 Skate drive
It is not necessary to calibrate the skate drive, as is the case for the door drive.
The skate drive is controlled by relays. The relays automatically stops the motor when the drive reaches its
end position.
A check light is built into the control cabinet in order to recognise that the relays off the drive in the end po-
sitions. It illuminates as soon as the motor is under voltage and the drive moves. If the check light illumi-
nates after the drive stops, the time on the timer must be adjusted. If the drive does not move to its end
stop and is switched off first by the relays, the time on the timer must be adjusted.
The existing spring in the retractable door cam has to be removed. So it is possible to drive the skate drive
smooth. The skate drive stop by himself, with it the retractable door cam can not shut while open the door.
IMPORTANT:
The check light may only illuminate while the skate drive is moving. If the check light illumi-
nates for longer or continuously, this can lead to irreparable damage to the skate drive!
4.3.1 Adjustment timer
Modus
Time
unit
[sec]
Adjustment
[sec]
Timer 1
delay
0,1 – 1
0,8
Timer 2
delay
0,1 – 1
0,8