Chamberlain MR850EVO The Release Handle & Cord, Operating The Manual Release, Pinning The Door

Models: MR850EVO MR650EVO

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7 THE RELEASE HANDLE & CORD

7 THE RELEASE HANDLE & CORD

Thread one end of the rope through the hole in the top of the red release handle so that “NOTICE” reads

right side up as shown.

• Secure with an overhand knot at least 25 mm from the end of the rope to prevent slipping.

• Thread the other end of the rope through the loop of

 

 

the manual release cable.

Learn Limits

 

 

button

 

UP Arrow

• Adjust rope length so the handle (when installed) will

 

 

button

be no higher than 1.8 m above the floor. Secure with

DOWN Arrow

 

Learn

 

 

an overhand knot. If the door is greater than 2.5 m

Release cable

 

buttonin

button

height the release cord extension kit accessory is

 

 

 

required.

NOTE: Final adjustment of handle height should be completed after the opener is installed. If it is necessary to cut the rope, heat seal the cut end to prevent unravelling (refer section 16).

Rope

 

Manual release

Overhand knot

warning label

 

Release handle

8 OPERATING THE MANUAL RELEASE

To disengage the opener

Pull the release cord down firmly, (opener will make a clicking noise).

To re-engage the opener

Pull the release cord down firmly, (opener will make a clicking noise).

Pull down

FIRMLY

Disable all locks and remove any ropes connected to the garage door.

Take care when operating the manual release as an open door may fall rapidly due to weak or broken springs, or being out of balance.

9PINNING THE DOOR

Note: A ballooning door may delay the safety reversal response and can compromise garage door security.

Free curtain BallooningAdd fasteners here

• To remedy any ballooning place self tapping metal screws or rivets where the curtain leaves the roll. Secure these through the curtain into the drum wheel at each end of the roll.

After determining the correct fastener location as shown, lift the door approximately half a turn from the closed position to allow access for drilling.

Door closed Door can be Door secure lifted

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Chamberlain MR850EVO The Release Handle & Cord, Operating The Manual Release, Pinning The Door, To disengage the opener