27
4 Mounting
VEGASOURCE 82 • Source holder
66076-EN-230810
The source holder must be included in the potential equalization of
the plant. For this purpose, the mounting bracket must be electrically
connected to ground potential.
To ensure a good electrical contact between the source holder and
the mounting bracket, the lock washers must be used according to
the following illustration.
Use the prescribed torque for the mounting screws. Make sure that
the screws have electrical contact to the potential equalization.
Material Strength class
Torque
Friction coefficient
Stainless
steel
70
50 … 140 Nm
1.4
Steel
8.8
50 … 140 Nm
1.4
1
Fig. 19: Lock washers (customer side) as screw locking device and conductive
connection to potential equalization
1 Lock washers (2 pieces)
To protect the switching mechanism of the VEGASOURCE 82 from
dirt or contamination, a metallic protective cap is available.
This also allows the padlock to be permanently protected from dirt,
moisture and corrosion.
The protective cap can only be used on the devices with manual
switching ON/OFF.
1. Put on protective cap
Turn the protective cap 180° if it does not fit correctly.
2. Turn the protective cap clockwise until the straps are below the
fastening screws.
3. Tighten the fixing screws manually
Screw locking device
Cover (optional)
Summary of Contents for VEGASOURCE 82
Page 1: ...Operating Instructions VEGASOURCE 82 Source holder Document ID 66076...
Page 3: ...3 Contents VEGASOURCE 82 Source holder 66076 EN 230810 Editing status 2023 08 10...
Page 67: ...67 10 Supplement VEGASOURCE 82 Source holder 66076 EN 230810 10 3 Manufacturer declaration...
Page 70: ...70 Notes VEGASOURCE 82 Source holder 66076 EN 230810...
Page 71: ...71 Notes VEGASOURCE 82 Source holder 66076 EN 230810...
