Suspension Arm Systems Independant
68
Revision 1
7.6.9
Connecting the Earthing Cables on the Spring Arm, Single Arm, to the
M6 Service Head
•
Observe the safety notes, see section 7.6.1 “Safety Notes”, page 58.
•
Check protective resistor, see section 10 “Inspection Plan”, page 103.
Fig. 7-28:
Connecting the earthing cables on the spring arm, Single arm, to the M6 Service Head
The earthing cables are pre-installed on spring arm and must be laid in the direction of the
arrow and connected.
•
Lay out the earthing cables in the direction of the arrow as seen in the illustration, connect
them and feed them to the interface plate if applicable.
•
Insert the grounding cables into the mounting opening in the bearing block of the spring
arm and lay them above the swivel axis (swivel joint ).
•
Lead the installed grounding cable of the flange on the ceiling tube to the interface
plate.
•
Lay the grounding cables from the M6 service head through the spring arm above the
swivel axis (swivel joint ) and lead them into the mounting opening in the bearing
block of the spring arm.
•
Feed the installed earthing cables of the flange on the ceiling tube to the interface plate.
•
Connect the earthing cables
to the terminal unit of the interface plate.
