Table Of Contents; Safety Instructions - Chamberlain Merlin Whisper Drive MT3850 Installation And Operating Instructions Manual

Sectional garage door opener
Table of Contents

Advertisement

START BY READING THESE IMPORTANT SAFETY INSTRUCTIONS
WARNING
• Failure to comply with the following instructions may result in serious personal injury or property damage.
• Read and follow all instructions carefully.
• The garage door opener is designed and tested to offer safe service provided it is installed and
operated in strict accordance with the instructions in this manual.
These safety alert symbols mean WARNING : A possible risk to personal safety or
property damage exists.
Keep garage door balanced. Do not let the
garage door opener compensate for a binding or
sticking garage door. Sticking, binding or
unbalanced doors must be repaired before
installing this opener.
Do not wear rings, watches or loose clothing
while installing or servicing a garage door opener.
Frequently examine the door installation, in
particular cable, springs and mountings for signs
of wear, damage or imbalance. Do not use if
repair or adjustment is needed since springs and
hardware are under extreme tension and a fault
can cause serious personal injury.
To
avoid
serious
entanglement, remove all ropes, chains and
locks connected to the garage door before
installing the door opener.
Installation and wiring must be in compliance
with your local building and electrical codes.
The safety reverse system test is very
important. Your garage door MUST reverse on
contact with a 40mm obstacle placed on the floor.
Failure to properly adjust the opener may result in
serious personal injury from a closing garage
door. Repeat the test once a month and make
any necessary adjustments.
This appliance is not intended for use by persons
(including children) with reduced physical,
sensory or mental capabilities, or lack of
experience or knowledhe, unless they have been
given supervision or instruction concerning use of
the appliance by a person responsible for their
safety.
This opener should not be installed in a damp
or wet space exposed to weather.
Warning: If your garage has no service entrance door, a CM1702 outside quick release must be installed.
This accessory allows manual operation of the garage door from outside in the event of power failure.
CONTENTS
SAFETY INSTRUCTIONS . . . . . . . . . . .1
PREPARING THE DOOR . . . . . . . . . . .2
TOOLS REQUIRED . . . . . . . . . . . . . . . .2
PLANNING . . . . . . . . . . . . . . . . . . . . . . .3
HARDWARE PROVIDED . . . . . . . . . . . .4
ASSEMBLY SECTION . . . . . . . . . . . .5-7
INSTALLATION SECTION . . . . . . . .8-19
ADJUSTMENT SECTION . . . . . . . .20-22
personal
injury
PAGE
. . . . . . . . . . . 17
The opener must not be used on a wicket
door (door within a door)
The Protector System
installations where the closing force as
measured on the bottom of the door is over
400N (40kgf). Excessive force will interfere with
the proper operation of the safety reverse system
or damage the garage door.
After installation, ensure that the parts of the
door do not extend over public footpaths or
roads.
Wall controls must be installed in a location
where the garage door is visible, at a height of
at least 1.5m and out of the reach of children.
Do not allow children to operate push
from
button(s) or transmitter(s). Serious personal
injury from a closing garage door may result from
misuse of the opener.
Permanently fasten the Warning Labels in
prominent places, adjacent to wall controls and
manual release mechanisms as a reminder of
safe operating procedures.
Activate opener only when the door is in full
view, free of obstructions and the opener is
properly adjusted. No one should enter or
leave the garage while the door is in motion.
Do not allow children to play near the door, or
door controls.
Disconnect electric power and battery to the
garage door opener before making repairs or
removing covers.
KEEP THESE INSTRUCTIONS
CONTENTS
CONTROL . . . . . . . . . . . . . . . . . . . . . .23
TROUBLESHOOTING . . . . . . . . . . 26-27
REPLACEMENT PARTS . . . . . . . .28-29
ACCESSORIES . . . . . . . . . . . . . . . . . .29
CARE OF YOUR OPENER . . . . . . . . .30
SPECIFICATIONS . . . . . . . . . . . . . . . .30
WARRANTY . . . . . . . . . . . . . . . . . . . . .31
1
must be used for all
TM
PAGE

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents