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elock KC1005-4 BW Manual

Door closer
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Door Closer
Specification :
Overview :
KC1005-4 BW door closer is made of die casting alloy
aluminum, designed with simple and graceful in appearance.
Features :
 Closing speed can be adjusted independently
 Latching speed can be adjusted independently
 BW have back check function and adjustable speed
 BW are provided with back check and closing force
adjustment functions.
KC1005-4 BW

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Summary of Contents for elock KC1005-4 BW

  • Page 1 KC1005-4 BW Door Closer Overview : KC1005-4 BW door closer is made of die casting alloy aluminum, designed with simple and graceful in appearance. Features :  Closing speed can be adjusted independently  Latching speed can be adjusted independently ...

  • Page 2: Installation Mode

    KC1005-4 BW Door Closer Closing and Latching Speed Control The closing speed adjusts range from 180⁰ to 15⁰, the latching speed adjusts range from 15⁰ to 0⁰. This is to avoid unexpected shut of the door accidently by wind or other force.
  • Page 3 KC1005-4 BW Door Closer Installation Instruction for Regular Arm Mounting : This installation process covers regular arm installation up to 180⁰ openings. 1. Mark four holes on the door for the door closer and two holes on the frame door for the door closer and two holes on the frame for the arm shoe.
  • Page 4 KC1005-4 BW Door Closer Installation Instruction for Top Jamb Mounting : This installation process covers top jamb installation up to 180⁰ openings. 1. Mark four holes on the door for the door closer and two holes on the frame door for the door closer and two holes on the frame for the arm shoe.
  • Page 5 KC1005-4 BW Door Closer Installation Instruction for Parallel Arm Mounting : This installation process covers parallel arm installation up to 180⁰ openings. 1. Mark four holes on the door for the door closer and two holes on the frame door for the door closer and two holes on the frame for the arm shoe.
  • Page 6 KC1005-4 BW Door Closer Door Closer Adjustment : Closing Cycle : Closing arcs (“CLOSE” and “LATCH”) are controlled by two (2) separate speed adjusting valves adjust the CLOSING speed first, then adjust the LATCHING speed. “CLOSING” speed adjustment is accomplished by full rotations of the speed adjusting valve.
  • Page 7 KC1005-4 BW Door Closer Back Check Control  To increase back check intensity, turn back check control valve clockwise.  To decrease back check intensity, turn back check control valve anticlockwise Spring Power Control  To increase opening force and closing force, turn the spring adjusting nut clockwise.