42
ED250
08-2018
DL4614-070
dormakaba ED250 IG Installation Instructions
Chapter 15
15.8 Internal cement case checks
1
PCB bracket assembly
Fig. 15.8.1 ED250 cement case, internal view
Fig. 15.8.2 PCB bracket assembly
15.8.1 Cement case checks.
1. PCB bracket assembly:
• Alignment of board assemblies on PCB
plate and PCB bracket.
CAUTION
Board assemblies; no contact
with any metal.
• Tightness of seven 1/4-20 SHCS.
2. Clean internal case of any foreign objects
or debris.
1
PCB bracket
2
PCB plate
3
PCB plate cover
4
(7) 1/4-20 x 1/2"
SHCS
1
1
2
3
4