Healthy people are unlikely to be affected at these levels but may be affected at levels at or above 1000 ppb. WHAT THE WORLD HEALTH ORGANISATION (WHO) SAYS For people who have pre-existing respiratory conditions (i.e asthma) there is some evidence to suggest small effects in the pulmonary (lung) function of asthmatics at or above 200 - 300 ppb. On this basis, a guideline of 110 ppb was established. Dayton natural gas heater manual. ARE BOWIN HEATERS SAFE?

• Sears Garage Door Opener Manual 41as150

Sears Garage Door Opener Manual 41as150

GARAGE DOOR OPENER ABRIDOR DE PUERTA DE COCHERA. Sears, Roebuck and Co. Fasten the manual near the garage door after.

Sears Craftsman 139.53992D garage door opener manual
1/2 HP
315MHz GARAGE DOOR OPENER

Introduction 2.7
Safety symbol and signal word review …………………… 2
Preparing your garage door …………………………………. 3
Tools needed ……………………………………………………… 3
Planning ………………………………………………………… 4-5
Carton inventory …………………………………………………. 6
Hardware inventory ……………………………………………. 7
Assembly 8.11
Assemble the rail ……………………………………………. 8-9
Fasten rail to motor unit and install trolley ……………. 10
Attach rail brackets ……………………………………………. 11
Installation 11-26
Installation safety instructions ……………………………… 11
Determine the header bracket location ………………… 12
Install the header bracket …………………………………… 13
Attach the rail to the header bracket ……………………. 14
Install the Protector System ®…………………………. 15-17
Position the opener …………………………………………… 18
Hang the opener ………………………………………………. 19
Install the door control and connect wiring …………… 20
Electrical requirements ………………………………………. 21
Complete the sensor installation …………………………. 21
Install the lights and lens ……………………………………. 22
Attach the emergency release rope and handle ……. 22
Fasten the door bracket ………………………………… 23-24
Connect door arm to trolley …………………………… 25-26
Adjustment Section 27.29
Adjust the travel limits ………………………………………. 27
Adjust the force ………………………………………………… 28
Test the safety reversing sensor …………………………. 29
Test the Protector System ®…………………………………. 29
Operation 30-34
Arena simulation software cost. Operation safety instructions ………………………………. 30
Using your garage door opener …………………………. 30
Using the wall-mounted Door Control …………………. 31
To open the door manually …………………………………. 31
Care of your garage door opener ………………………… 32
Having a problem? ……………………………………………. 33
Diagnostic Chart ………………………………………………. 34
Programming 35-36
To add or reprogram a hand-held remote control ….35
To erase all codes ……………………………………………. 35
3-Function Remote Control ………………………………… 35
To add or change a Keyless Entry PIN ………………… 36
Repair Parts 37-38
Rail assembly parts …………………………………………… 37
Installation parts ………………………………………………. 37
Motor unit assembly parts …………………………………. 38
Accessories 39
Warranty 39
Service Numbers Back cover