5.2.7.3 Mounting the electrode
NOTICE
Broken electrode pins
If too much force is exerted during mounting, the pins on the electrode may break off.
► Always mount the electrode carefully, never use excessive force.
► Place the electrode opposite the electrode holder so that the pins are located opposite the
openings in the disc.
The openings in the disc on the electrode holder are arranged asymmetrically in
order to prevent incorrect mounting of the electrode.
► Turn the electrode until it can be mounted.
► Guide the electrode into the electrode holder.
► Engage the electrode with a sharp rotation to the right.
5.2.8 Screwing the bushing to the transformer
► To install the bushing (including tightening the fixing screws and sealing the bushing
[sealant not in scope of supply of HSP]):
■ Observe the transformer manual.
■ Observe the operating standard torques (
on page 52).
■ With flat gasket seals, ensure appropriate external support.
► Screw the bushing in place.
5.2.9 Grounding the bushing flange
► Ground the bushing flange in one of the following ways:
■ Connect the flange to the transformer tank with the help of grounding screws (included
in scope of supply) and grounding bands or grounding cables.
■ Connect the flange to the transformer tank using a pointed screw (M12) (to prevent
from torsion and corrosion, the screw needs to closed off using a head nut.).
Range STARIS®-Sia+
36/53
