Product Maintenance; Technical Data - Niko 10-501 Bedienungsanleitung

10-15X

5. PRODUCT MAINTENANCE

With the following maintenance tips Niko wants to prevent the surface of your product
being damaged due to improper
handling.
• Clean the product with a little soap and a damp cloth.
• Never use:
- abrasive sponges or abrasive detergents;
- maintenance products containing solvents or acids, or cleaning products containing
acetic acid
Damage by improper handling is not covered by the guarantee.
6. TROUBLESHOOTING
Using a multimeter, first check whether the following voltages are present:
-between b and a: ................... approx. +24 VDC
-between b and P: ................... approx. +24 VDC
(b or M = mass)
Problem
negative tone when pressing the
bell push-button
If the external unit needs to be replaced, you can exchange the EEPROMs of the units, so
that the programming is retained.

7. TECHNICAL DATA

- Dimensions: ............................. depending on type (see table below)
- Operating temperature: ............. -20°C to 50°C
- Metal housing: .......................... 4mm thick aluminium
- Vandalproof nameplate: ............ 4mm thick macrolon glass
Dimensions
Reference # bell push-buttons
10-151
10-152
10-153
10-154
10-156
10-158
EN
Cause
programming error or associated in-
ternal unit not installed correctly
Installation in programming mode Quit programming mode
H (mm)
1
2
3
4
6
8
Check and/or remedy
Erase programming and repro-
gram
W (mm)
153 104
153 104
153 104
153 104
197 104
241 104
D (mm)
16
16
16
16
16
16
29