Quantcast
Berkeley Lab

Search Results for: heater

Faulty Vornado Space Heater Recall and Space Heater Safety

Courtesy of Los Alamos National Laboratory:

On Thursday, January 7th, 2016 a Vornado Type 110 space heater at LANL failed and completely melted. This was a listed device and other Vornado models are thought to be safe.

Vornado has issued a recall on all Type 110 heaters manufactured in 2013. The year of manufacture is printed on the equipment label as shown in the picture attached.

Vornado Recall

For recalls on other space heaters, visit the CPSC webpage here.

Reminder on Space Heater Safety:

  • Assure that the space heater is listed by UL, TUV, ETL, or CSA (see label on bottom or side).
  • Always plug heater directly into facility receptacle, never into extension cords or relocatable power taps. Make sure the plug is not loose in the outlet.
  • Read and follow all manufacturer’s warnings on cord label and/or in manual.
  • If heater power cord or wall receptacle feels hot to the touch, discontinue use.
  • Unplug heater when no in use.
  • Avoid leaving heater running when unattended, in offices.
  • Place heater out of traffic and on a level, flat surface (carpet is ok).
  • Avoid placing heaters on furniture or countertops.
  • Keep front of heater 3 feet away from combustibles.
  • Do not operate damaged heater, if dropped, or with a damaged cord.
  • Do not run heater cord under carpet. Place cord out of foot traffic.
  • Do not use two heaters on the same circuit (e.g., in the same office area).
  • If a breaker trips in your area, contact your facility contact person.
  • NOTE: there is no need to test tiltover action. If it is listed and not recalled, it is ok. The fan may stay on, when turned face down, that is proper on certain settings.

See more information on space heater safety requirements at LBNL in PUB-3000 Chapter 12, Fire Prevention and Protection, WP I, Use of Portable Heating Devices.

Electric Space Heater Safety

PUB-3000 requirements about space heaters can be found in the Fire Protection chapter of PUB-3000 (Chapter 12, Work Process I). Contact the Fire Marshal, Todd LaBerge (x 6071, TALaBerge@lbl.gov) if you have any questions or concerns.

IMPORTANT: Always consult with your local Facilities Area Manager (FAM) before purchasing or plugging in an electric space heater.

During cold weather, you might feel the need to use a portable electric space heater in your work area. We should try to avoid the use of space heaters due to power consumption and fire safety concerns. However, if you must use a space heater, consider the following safety requirements.

Minimum Safety Features

  • Use only GROUNDED type (cord with three-prong plug) or double insulated, and listed and marked by a Nationally Recognized Testing Laboratory (NRTL) such as Underwriter’s Laboratories (UL).
  • Heaters must AUTOMATICALLY SHUT OFF when tipped forward or backward, or have an overheat protection switch. (Tip-over switches should be tested annually by tilting the space heater while it is turned on. If the switch functions properly, the unit will shut off automatically).  Zero-Clearance [from combustible material] heaters listed as such by an NRTL are also acceptable.
  • Keep heaters clean, NOT covered with dust.
  • Maintain cords in good condition (e.g., intact insulation, grounding pin in place, not frayed).

Usage

  • Always read and follow manufacturers’ operating instructions before operating the heater.
  • Always TURN OFF the heater or UNPLUG it when you leave the office for an extended period (i.e., meeting, lunch, and at the end of the day).
  • Do not try to use a portable space heater to heat the entire suite or floor. Portable electric heaters are designed for use as supplemental heat for a single room or small area. They should provide temporary heat only.
  • Contact the Building Manager to have the building heating system inspected and adjusted if the heating requirement is permanent, or if multiple persons within the office suite or space are using electric portable space heaters to supplement the heat in the same area.
  • Contact the Building Manager in the event a space heater causes the circuit breaker to trip. This indicates that the circuit is being overloaded.

Placement

  • Do not plug a heater into extension cords or plug strips. It must be plugged into a permanent wall outlet. If a new wall outlet is needed, contact the Building Manager to have a wall outlet installed.
  • Place the heater on a level and sturdy surface.
  • Do not use where flammable or explosive vapors, dusts, or toxic materials may be present.
  • Do not place heater near combustible materials such as papers, magazines, drapes, or office furniture. Follow manufacturer guidelines for placement of the heater. If no manufacturer guidelines are present, provide at least 36 inches clearance in front of the heater and 18 inches from the sides and back.
  • Do not use heaters in or near wet areas such as locker/shower rooms.
  • Do not place a heater in an exit way where the cord can become a tripping hazard.
  • Portable heaters may interfere with the proper control of building HVAC systems. Avoid placing them near thermostats.
  • Never run a power cord under the carpet or floor mat.

Watch this video for additional safety with space heaters, including your home!

PUB-3000 requirements about space heaters can be found in the Fire Protection chapter of PUB-3000 (Chapter 12, Work Process I). Contact the Fire Marshal, Todd LaBerge (x 6071, TALaBerge@lbl.gov) if you have any questions or concerns. In addition to increasing safety by reducing potential overload conditions, especially in cubicle environments, these requirements are part of the LBNL Management goal to comply with DOE Order 430.2B, and Executive Order 13423.  For additional information, see Sustainable Berkeley Lab, or email the Sustainability Program.

Field and Program Guides

Field Guide Banner

The following Field Guides are provided to assist LBNL personnel in the application of PUB-3000, Chapter 8 and the Electrical Safety Manual while performing their duties.

They are provided in both PDF handout format, as well as PowerPoint format.  You are encouraged to use these guides in the field as well as for Safety and Tailgate sessions.

Have an idea for a field guide?  CONTACT US !

GENERAL FIELD GUIDES AND PROGRAM GUIDES

FG-00 Electrical Injury Emergency Response PDF
FG-01 What is “Electrical Work”? PDF
FG-9A Non-Hazardous, Non-QEW Switching Requirements PDF
FG-20 Use, Inspection and Storage of Electrical Extension Cords PDF
FG-21 Proper Application and Use of Relocatable Power Taps (Power Strips) PDF
FG-22 Space Heater Safety PDF
FG-23 Office Inspection for Electrical Safety PDF
FG-24 Use of Heat Tapes in Bake-Out Applications PDF
PG-01 Electrical Equipment Safety Program (EESP) PDF
FG-26 Error Precursors PDF

 QEW-SPECIFIC FIELD GUIDES

FG-02 Field Inspection of Arc Flash PPE PDF
FG-03 Inspection and Testing of Rubber Insulating Gloves PDF
FG-04 Performing a Shock Risk Assessment PDF
FG-05 Performing an Arc Flash Risk Assessment PDF
FG-06 Performing a Job Briefing PDF
FG-07 Inspection and Testing of Multi-Meters PDF
FG-08 Inspection and Testing of Hot Sticks PDF
FG-09 Switching Requirements PDF
FG-10 Safety Watch vs. Standby Person PDF
FG-11 Proper Laundering Procedures for Arc Rated Garments PDF
FG-12 Barriers, Barricades, and Boundaries PDF
FG-13 Assessing Electrical Safety in Manholes & Vaults PDF
FG-14 QEW Job Planning Reference Sheet PDF
FG-15 Visual Inspection of Electrical Equipment PDF
FG-16 Working Safely With Hazardous Capacitors PDF
FG-25 Selection and Use of Temporary Protective Grounds PDF

POCKET GUIDES

PK-01 QEW 2 Pocket Guide PDF
PK-02 LOTO Pocket Guide PDF

Field Guide 0 – Electrical Injury Emergency Response
PDF Handout Powerpoint

 


GENERAL FIELD GUIDES

Field Guide 1 – What is “Electrical Work”? Field Guide 9A – Non-Hazardous, Non-QEW Switching Requirements
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 20 – Use, Inspection and Storage of Electrical Extension Cords Field Guide 21 – Proper Application and Use of Relocatable Power Taps (Power Strips)
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 22 – Space Heater Safety Field Guide 23 – Office Inspection for Electrical Safety
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 24 – Use of Heat Tapes in Bake-Out Applications
Program Guide 1 – Electrical Equipment Safety Program (EESP)
PDF Handout Powerpoint PDF Handout Powerpoint

 

 

QEW-SPECIFIC FIELD GUIDES

Field Guide 2 – Field Inspection of Arc Flash PPE Field Guide 3 – Inspection and Testing of Rubber-Insulated Gloves
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 4 – Performing a Shock Risk Assessment
Field Guide 5 – Performing an Arc Flash Risk Assessment
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 6 – Performing a Job Briefing Field Guide 7 – Inspection and Testing of Multi-Meters
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 8 – Inspection and Testing of Hot Sticks Field Guide 9 – Switching Requirements
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 10 – Safety Watch vs Standby Person Field Guide 11 – Proper Laundering Procedures for Arc Rated Garments
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 12 – Barriers, Barricades, and Boundaries Field Guide 13 – Assessing Electrical Safety in Manholes & Vaults
PDF Handout Powerpoint PDF Handout Powerpoint
Field Guide 14 – QEW Job Planning Reference Sheet
Field Guide 15 – Visual Inspection of Electrical Equipment
PDF Handout  Powerpoint  PDF Handout Powerpoint
Field Guide 16 – Working Safely with Hazardous Capacitors
PDF Handout  Powerpoint 

 


POCKET GUIDES

QEW 2 Pocket Guide
LOTO Pocket Guide
PDF Handout PDF Handout

Electrical Fires and You

27-outlet-overload-2According to the U.S. Fire Administration (USFA), there are 28,600 electrical fires per year. These fires cause $1.1 billion in property  damage and loss and are responsible for 310 deaths and 1,100 injuries each year.

The months with the most electrical fires are December and January due to increased use of heating appliances and lights. Most electrical fires start in the bedroom, but the highest number of fatalities occur with fires located in the living room, family room and den.

Some electrical fires happen because of problems in house wiring or appliance failure, but many occur due to mistakes that homeowners make like overloading electrical outlets or extension cords. Just because there is an unused outlet on a multi-outlet plug strip doesn’t mean that you should plug more appliances or lights into it. Look at them the same way you do your checkbook – having checks available is not an indication of funds available.

In order to prevent yourself or someone you love from becoming an electrical fire statistic, it is important to be aware of the common causes of electrical fires.
Here are the 5 most common causes of electrical fires:
1. Most electrical fires are caused by faulty electrical outlets and old, outdated appliances. Other fires are started by faults in appliance cords, receptacles and switches. Never use an appliance with a worn or frayed cord which can send heat onto combustible surfaces like floors, curtains, and rugs that can start a fire.
Running cords under rugs is another cause of electrical fires. Removing the grounding plug from a cord so it can be used in a two-prong electrical outlet can also cause a fire.

2. Light fixtures, lamps and light bulbs are another common reason for electrical fires. Installing a bulb with a wattage that is too high for the lamps and light fixtures is a leading cause of electrical fires. Always check the maximum recommended bulb wattage on any lighting fixture or lamp and never go over the recommended amount.
Another cause of fire is placing materials like cloth or paper over a lampshade. The material heats up and ignites, causing a fire. Faulty lamps and light fixtures also frequently result in fires.

3. Misuse of extension cords is another electrical fire cause. Appliances should be plugged directly into outlet and not plugged into an extension cord for any length of time. Only use extension cords as a temporary measure. If you do not have the appropriate type of outlets for your appliances, hire an electrician to install new ones.

4. Space heaters are a major cause of electrical fires. Because these types of heaters are portable, many times people put them too close to combustible surfaces such as curtains, beds, clothing, chairs, couches and rugs. If you do use space heaters, use the radiator-type that diffuse heat over the entire surface of the appliance. Your safest bet is to keep all flammable items at least 3 feet away from your space heaters.

5. Outdated wiring often causes electrical fires. If a home is over twenty years old, it may not have the wiring capacity to handle the increased amounts of electrical appliances in today’s average home, such as computers, wide screen televisions, DVD players, microwaves and air conditioners.
Breakers should be triggered when circuits get overloaded, but outdated breaker boxes often have worn connectors that do not work, causing the system to overload and start an electrical fire.