It is the responsibility of the customer to determine the suitability of Sharpe
®
Valves products in their particular application.
Disclaimer: Supplier shall not be liable or responsible for omissions or errors in its bulletin.
IM-SEA-1
10-12-17 / Rev. 1
Page 13 of 16
MECHANICAL STOPS (cont.)
For Manual Operation:
o
Set the open stop.
Remove power from actuator.
Loosen locknut on the open stop stud (left side) and unscrew it a few
turns.
Unscrew the stop stud.
Manually turn the actuator to the desire limit position.
Screw in the stop stud until it contacts the internal cam, then reverse one
rotation.
Tighten the locknut.
Check that the electrical limit switches can still be reached.
o
Set the close stop.
Remove power from actuator.
Loosen locknut on the close stop stud (right side) and unscrew it a few
turns.
Unscrew the stop stud.
Manually turn the actuator to the desire limit position.
Screw in the stop stud until it contacts the internal cam, then reverse one
rotation.
Tighten the locknut.
Check that the electrical limit switches can still be reached.
Failures to ensure the electrical limit switches are reached before the mechanical stops are
hit, when operating in electric mode, can cause personal injury or damage to the actuator.
