O
O
BA
CK
M
T
R
R
al
CO
VE
(O
pt
ion
)
FRONT
COVER
MOTOR
BARREL
CLIPS
MOTOR
BARREL
PEGS
HOLES
CLIPS
IMPORTANT MAINTENANCE & SAFETY INSTRUCTIONS
Monthly,
check the opener's down cycle safety reverse. The door must reverse when it
contacts a 1 1/2" (38) high object (or a 2X4 board laid flat) on the floor. A closing door must
also reverse if the optional photo eyes are interrupted.
Always
keep the moving door in sight and away from people and objects until it is
completely closed. NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR.
NEVER
go under a stopped, partially open door.
Do not allow children
to operate or play with the garage door controls. Keep the remote
control away from children.
SAVE THESE IMPORTANT INSTRUCTIONS
If the Safety Reverse
or any other part of the garage door and opener system do not work
properly, or if you do not understand, call a trained Martin Door Dealer.
The emergency release
should only be used when garage door is in the closed position.
Weak or broken springs may cause door to fall, if released in the open position, increasing
the risk of severe injury or death. Use caution when using the release with door open.
Monthly
visually check lift cables, spring assembly, hardware, etc. for wear and stability.
KEEP GARAGE DOOR PROPERLY BALANCED.
See garage door owner’s manual. An
improperly balanced door increases the risk of severe injury or death. Call a trained Martin
Door Dealer to repair lift cables, spring assemblies and other hardware.
!
TO REDUCE THE RISK OF SEVERE INJURY OR
DEATH, READ AND FOLLOW ALL INSTRUCTIONS
STEP 8
INSTALLING THE FRONT MOTOR COVER (OPTIONAL)
The front cover
has two motor barrel clips, which fasten over the motor
barrel. Position the front cover with the clips touching the motor barrel,
then with a hand over the clip area, firmly push the front cover until the
clips fasten to the motor barrel. Fit the two pegs
located in the top edge of the back cover into the
two holes located in the top edge of the
front cover. Fasten front and back
cover together with the small
screws into the small clips.
See Figures 2a, 2b, 47
FIGURE 47
INTERLOCK CIRCUIT WIRING
A pair of “Interlock” terminals is provided for a pass door switch or a key switch
(lock-out switch) to be interlocked to the opener, to prevent the garage door from
opening if the “Interlock” terminals are open circuit.
See Figure 10b, 48a
Interlock O/RIDE, DIP switch No. 5 is normally set to ON. If you want to add an
interlock device, move switch No. 5 to OFF. See Figure 10b, 48b
A slide lock switch may be installed and connected into the interlock terminals.
However this may not be necessary because the opener will detect the obstruction
and stop the garage door if the slide lock is left in the lock position.
FIGURE 48a
SW5 TO “OFF” POSITION
IN
T
E
R
L
O
C
K
C
O
M
FIGURE 48b
ON APEMs
1 2 3 4 5 6 7 8
I/LOCK
O/RIDE
COPYRIGHT © 2008 MARTIN DOOR
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