Chamberlain LiftMaster PROFESSIONAL SECURITY+ 2500C Manuel Du Propriétaire page 5

Carton Inventory
Your garage door opener is packaged in two cartons
which contain the motor unit and the parts illustrated
below. Note that accessories will depend on the
model purchased. If anything is missing, carefully
Multi-Function
Multi-Function
Door Control Panel
Door Control Panel
Model 79LM Model 79LMC
Header Bracket
Curved Door
Arm Section
Belt
Pulley Bracket
Hardware Inventory
INSTALLATION HARDWARE
Hex Screw #8 x 3/8" (3)
Hex Bolt 5/16"-18 x 7/8" (4)
Lag Screw 5/16"-9 x 1-5/8" (2)
Lag Screw 5/16"-18 x 1-7/8" (2)
Self-Threading Screw 1/4"-14x5/8" (2)
Clevis Pin 5/16" x 2-3/4" (1)
Clevis Pin 5/16" x 1-1/4" (1)
Clevis Pin 5/16" x 1" (1)
Nut 5/16" - 18 (4)
Remote Control
Transmitter Visor Clip
Light Lens
One-Piece
Rail
Door Bracket
Trolley
Safety Sensor
Bracket (2)
check the packing material. Parts may be stuck in the
foam. KEEP THE FOAM INTACT (see page 6.)
SECURITY✚
3-Channel Remote Control
2-Conductor Bell Wire
White & White/Red
(2) Safety Reversing Sensors
(1 Sending Eye and 1 Receiving Eye)
with 2-Conductor White & White/Black
Bell Wire attached
Safety Labels
and
Literature
Lock Washer 5/16" (4)
Screw 6AB x 1-1/4" (2)
Screw 6-32 x 1" (2)
Insulated Staples (30)
Ring Fastener (3)
Handle
Dry Wall Anchors (2)
Rope
Carriage Bolts 1/4" - 20 x 1/2" (2)
Wing Nut 1/4" x 20 (2)
5
Belt Cap Retainer
Styrofoam
Belt
Straight Door
Arm Section