Chanberlain JM60-433, Instruction Manual

Mount Header Bracket 

Close door providing a support for header bracket.

A. Preferred:

Locate the vertical center line (4) and the point that was marked
in step 13. Place bottom of Header bracket (1) over this point.
Mark holes for Header Bracket (5) that meet the wall. For
concrete walls drill 8mm pilot holes. Insert Concrete Anchors (2)
and secure Header Bracket to Header Wall with Lag Screws (3).
For wood walls, drill 4mm pilot holes and secure header bracket
with Lag Screws.

B. If Necessary:

Locate center line on ceiling (4) center Header Bracket over
center line. Mark and drill pilot holes for concrete or wood
ceilings as in A above. Tighten all nuts and bolts securely.

Fasten Door Bracket

A.  Place Door Bracket (2) on the top of the door (3) and center

over Vertical Center Line (1). Mark the two rear top holes. Drill
4mm holes.

B. Mark the two top front holes. Drill 4mm holes. Fasten Door

Bracket (2) to the top of the door (3) using Screws (4)

NOTE:

If you have a Hörmann Door and for some other doors it is

recommended to place two screws (5) in the front bottom holes
(Not Provided).

Connect Door Arm to Trolley

A. Preferred Installation:

Disconnect Trolley by pulling on the red handle and slide
towards door. With door closed connect Straight Door Arm (5) to
Trolley (4) with Bolt (3), secure with Nut (1). Connect Curved
Door Arm (2) to Door Bracket with Bolt (3) Secure with Nut (1).
Align Straight and Curved Door Arms with a 2 hole overlap
connect with Bolt (3), secure with Nut (1), If Straight Door Arm
(5) is too long, cut the end of the Door Arm.

B.  Where extra travel distance is required:

With door closed connect Curved Door Arm (2) to Door Bracket 
with Bolt (3), secure with Nut (1). Lift Curved Door Arm (2) to
meet Trolley, connect door arm to Trolley with Bolt (3), secure
with Nut (1).

Connect Electric Power

To avoid installation difficulties, do not run the garage door
opener until instructed to do so.

Plug the opener into electric outlets as specified by local wiring
codes. The opener light will turn on when power is connected and
remain on for 2-1/2 minutes.

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ASSEMBLY SECTION

Assemble Rail 

Place Rail pieces (1) on a flat surface for assembly. Take special
note of the raised line on the Rail pieces (4) these lines MUST line
up in order for the Rail to fit together properly. All three Rail
sections are interchangeable. Slide Rail Braces (2) into slots on the
sides of Rail. Make sure small tabs on Rail Braces (3) are up
against top lip of Rail. Connect Rail by sliding other end of braces
into next Rail. Be sure the raised lines that run down Rail sections
(4) line up. Tap Rail assembly (5) on a piece of wood (6) until Rail
sections are flush. Repeat for final Rail section.

Vibration Reduction Kit:

Pads are to be placed inside the rail close to the operator power
head. Two pads on each side. Two half pads at the bottom of the
rail. Clean rail where pads will be placed. WORK CLEAN! Remove
grease or any dirt from rail otherwise pads won’t stick.

Assemble Cable Pulley Bracket

Insert Carriage Bolt (1) though square hole in Cable Pulley Bracket
(4). Remove Chain/Cable assembly (3) from carton. Wrap Cable
around Cable Pulley (2) and insert Pulley into Bracket (

NOTE:

Make sure the Bracket is assembled in position shown).

Slide pin

(5) through holes in Cable Pulley Bracket and Cable Pulley. 

NOTE:

Trolley with Magnet (6) MUST be installed in the position shown.

Insert Chain/Cable into Rail

Slide Cable Pulley Bracket (1) into Rail assembly (3), be sure to
insert Cable Pulley Bracket as shown. Push Cable Pulley Bracket
toward front of Rail and slide Inner Trolley (2) into Rail assembly.
Magnet (4) MUST be installed in position shown or unit will not
function properly.

Attach Trolley to Rail 

Turn Rail assembly over. Slide Outer Trolley (1) into Rail assembly
(2), be sure the end with Door Arm Hole (3) is heading in direction
of door (4). Slide Outer Trolley down Rail until it engages with Inner
Trolley.

Attach Rail to Unit

Turn Rail assembly over. Wrap Chain around Drive Sprocket (1).
Slide Rail assembly (2) toward unit and into slots on top of unit.
Attach C-Bracket (3) on rail and secure with screws (4) as shown.
Push Cable Pulley Bracket forward making Chain tight on sprocket.
Chain MUST engage teeth on Drive Sprocket.

Attach Header Bracket 

Turn Rail and Unit assembly over. Slide Cable Pulley Bracket (2)
toward front end of Rail (3). Be careful Chain does not come off
Drive Sprocket on unit or become twisted. Slide Carriage Bolt (5)
into Header Bracket (1). Secure with Lock Nut (4). Tighten Nut until
Chain does not droop below rail. Do NOT over tighten.

ASSEMBLY OF YOUR OPENER IS NOW COMPLETE.

INSTALLATION SECTION 

Wear protective goggles when working overhead to protect your
eyes from injury. Disengage all existing garage door locks to avoid
damage to garage door. To avoid serious personal injury from
entanglement, remove all ropes connected to garage door before
installing opener. Installation of this product shall comply with
ZH1/494, VDE 0700 Part 238, and VDE 0700 Part 1. It is
recommended that the opener be installed 2.1m (7 feet) or more
above the floor where space permits.

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2-GB

Hang Opener 

Bend Hanging Brackets (1) so they are flat against ceiling.
Measure distance from Header Bracket to Ceiling Mounting
Bracket Bolts. Mark length on ceiling starting at the Header Wall,
along this point is where the unit will be mounted. Lift door to full
open position, rest opener on door. Insert Square Head Screws (A)
into Rail assembly (B) approximately 120mm from end of Rail near
motor unit. Slide Hanging Brackets on to Square Head Screws and
secure Brackets with Nuts (5). In this process the Square Head
Screws hook into slots on the sides of rail. (C)
For concrete ceilings, drill 8mm pilot holes into ceiling and insert
Concrete Anchors (2). Secure Hanging Brackets to ceiling with Lag
Screws (3). For wood ceilings, drill 4mm pilot holes and secure
with Lag Screws (3).

Optional:

A second set of hanging brackets is recommended when

door is very heavy. The hanging brackets should be located in the
first third to the center of the rail from the front or at the location
the garage door opener lifts the rail upwards the most during the
travel.

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As you proceed with the assembly, installation and
adjustment procedures in this manual, you may find it helpful
to refer back to this illustration of a completed installation.

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(1) 

Cable Pulley Bracket

(2)

Trolley

(3)

Chain/Cable Assembly

(4) 

Rail

(5) 

Hanging Bracket

(6)

Power Cord

(7) 

Opener

(8) 

Light Lens

(9) 

Manual Release
Rope & Handle

(10) 

Door Arm

(11)

Door Bracket 

(12)

Header Bracket

Position Opener 

Open Door (3) to its highest point of travel (1) measure 20mm
above this point and mark on Header Wall (2) the bottom of the
Rail (4) should be no more than 20mm above highest point of
travel of the door (1). 

NOTE:

If door spring is in the way install unit

directly above spring. Clearance between highest point of travel
and Rail should not exceed 50mm and can be zero when
clearance between door and ceiling is only 30mm.

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Find Center of Garage

Mark center of door (1). Extend line onto ceiling (2).

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