Preparation; Safety Symbol And Signal Word Review; Unattended Operation - Chamberlain B353 Guide De L'utilisateur

Preparation

Safety Symbol and Signal Word Review

This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained and tested in
strict accordance with the instructions and warnings contained in this manual.
Mechanical
Electrical
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause
cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Unattended Operation

®
The Timer-to-Close (TTC) feature, the myQ App, and myQ
to be used ONLY with sectional doors. Any device or feature that allows the door to close without being in the line of sight of the door is
considered unattended close. The Timer-to-Close (TTC) feature, the myQ
sectional doors.
When you see these Safety Symbols and Signal Words on the
following pages, they will alert you to the possibility of serious
injury or death if you do not comply with the warnings that
accompany them. The hazard may come from something
mechanical or from electric shock. Read the warnings carefully.
When you see this Signal Word on the following pages, it will alert
you to the possibility of damage to your garage door and/or the
garage door opener if you do not comply with the cautionary
statements that accompany it. Read them carefully.
®
Garage Door and Gate Monitor are examples of unattended close and are
® ®
App, and any other myQ devices are to be used ONLY with
The images throughout this manual are for reference only and your product may look different.
When you see this symbol, refer to the Installation
Manual.
Go to chamberlain.com/belt-install to see installation videos.
®
myQ Serial Number
Write down the following information for future reference.
myQ Serial Number:
Product Serial Number:
Date of Purchase:
myQ serial number
2
Product serial number