Dismantling the breaking unit for transport
Overhaul Instructions
34
1HSB435409-201 enrev1
11. Operate the circuit-breaker slowly towards the open position by cranking the
operating mechanism by hand and check that the alignment check hole,
D=6 mm, for the open position on the operating lever aligns with the hole in
the mechanism housing.
Figure 9-3. Mechanism housing’s sign.
Adjustment of pull rod in OPEN POSITION
Correct contact position when holes A and B coincide
Check with pin diameter D=6
Inställning av manöverstång i FRÅN-LÄGE
Rätt kontaktläge när hål A och B sammanfaller
Kontrollera med en pinne diameter D=6
B10157
A
B
A+B
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