Systec DB-45 - 3 Mechanical Assemblies

V/D S ERIES
3
Revision: 2.1
3 M ECHANICAL ASSEMBLIES
Aim of this chapter
This chapter introduces you to the function and position of the mechanical
assemblies and describes typical maintenance and service tasks.
Contents
3.1 Removing and attaching service doors ................................... 8
3.1.1 V series ........................................................................................................ 8
3.1.2 D-45 – 200 ................................................................................................... 8
3.1.3 D-23 ............................................................................................................. 9
3.2 Position of the components .................................................. 10
3.2.1 V-40 – 55 ................................................................................................... 10
3.2.2 V-65 – 150 ................................................................................................. 12
3.2.3 D-23 ........................................................................................................... 14
3.2.4 D-45 ........................................................................................................... 16
3.2.5 D-65 – 200 ................................................................................................. 18
3.2.6 DX-2D ........................................................................................................ 20
3.3 Door lock .............................................................................. 22
3.3.1 V/D-65 – 200 .............................................................................................. 22
Principle .............................................................................. 22
Closing ...................................................................... 22
Opening .................................................................... 22
Opening the door in an emergency .......................... 23
Position and function........................................................... 24
Door hydraulics (V-65 – 150 only) ............................ 24
Vacuum pump ........................................................... 25
Digital inputs on the door control .............................. 25
Ring switches ............................................................ 26
Scissor mechanism ............................................................. 27
Maintenance tasks .............................................................. 29
Replacing the scissor mechanism ............................ 29
Setting the reed contacts of the scissor mechanism 30
Checking and greasing the scissor joints ................. 30
Locking ring maintenance ......................................... 30
Door seal maintenance ............................................. 31