Dover DC 68 operatorgreenspun.com : LUSENET : Elevator Problem Discussion : One Thread
Does anyone have a manual for Dover DC 68 door operator they could fax or mail me? Need to know how to lessen the torque on the door in the close direction. TIA, Mike
-- Mike Gibson (email@example.com), March 23, 2004
Normaly you wood adjust the feield voltage but you have a perm. magnet. You will have to adjust the high speed close on the resistor. Look for the wire comming off the cd relay to the resistor band. You may also have to retune the door close checks from switchs and door operator resistors since you just reduced your overall speed.
-- george (firstname.lastname@example.org), March 23, 2004.