INSTALLATION
Installation Instructions for SIS Bus Bar Systems A2MS001EN revision R05
70 / 130
4.7.1.2.5
MARKING THE BOLTED
CONNECTIONS
Personnel:
Installation Staff
Protective Equipment:
Occupational Safety Clothing
Protective Gloves
Safety Footwear
Special Tool:
Red Paint Pen
Fig. 63: Marking the bolted connections
1.
Immediately following applying the proper torque
to the bolted connection.
2.
Use a paint pen mark the bolts by drawing a
continuous line across the entire set of hardware (end
of bolt, exposed bolt threads, top and face of the nut,
top and side of the washer, and onto the flexible
connector) (Fig. 63).
Fig. 64: Checking the marking
1.
Verify all bolted connections have been properly
torqued by checking for the markings (Fig. 64).
The marking can be used to check for a later
disconnection.
4.7.1.2.6
CLEANING THE
CONTROLLED SYSTEMS
Personnel:
Installation Staff
Protective Equipment:
Occupational Safety Clothing
Safety Goggles
Protective Gloves
Safety Footwear
Materials:
Acetone
Lint-free rag
The controlled systems on the bus bars are red in
colour. Contamination, in particular grease, on the
controlled systems, can cause surface flashover.
Therefore, the controlled systems must be cleaned.
