MR VACUTAP - Page 58

6 Fault elimination
Maschinenfabrik Reinhausen GmbH 202058 5788897/03 ENVACUTAP
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VVS
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13. Attach oil suction pipe manifold to oil suction pipe below the spring en-
ergy accumulator. Ensure that the O-ring is seated correctly on the oil
suction pipe.
Figure46: Oil suction pipe manifold
14. Pull the corresponding counter plug out of the on-load tap-changer head.
Figure47: Counter plug
15. Ensure that the seal is in place in the oil suction pipe manifold. Screw the
oil suction pipe manifold onto the counter plug.
Figure48: Screw connection on oil suction pipe manifold