Siemens simatic hmi op27 Equipment Manual page 121

Mechanical Installation
12-4
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Step
Working from the rear, tighten the grub screws
3
as illustrated.
Ë
Grub screw
Note:
S
Make sure the seal is seated correctly against the front panel.
S
Do not overtighten the screws.
Action
Ë
against the front panel,
Screwtype clamps
Rear of OP
Hexagon socket-head screw key
OP27, OP37 Equipment Manual
Release 05/99