English to Czech Tech/Engineering Mechanics / Mech Engineering Ventily

Geared Limit Switch

When reassembling the Limitorque valve control, the rotor type geared limit switch should be reset as follows:
1. Make certain the electric current is off.
2. Open the valve by hand until the valve disk strikes the back seat. Note the direction the intermittent gear shaft (D) is turning. This slotted shaft is extended through the gear case and can be seen just above the rotor connected to the open coil.

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