ABB SF6 LTB 245E1 BLG 1002A - Dashpots

Maintenance Operating Mechanism Maintenance
18 1HSB515409-100 en rev2
4.9 Dashpots
The operating mechanism is fitted with a Closing dashpot to brake the rotation of
the cam disc and an Opening dashpot to dampen the final phase of the opening
movement.
Figure 4-10. Closing and Opening dashpots.
Item
1 Closing dashpot
2 Opening dashpot
1
2
B20014