13,200 Volts. Authorized personnel only
110 volts
115 volts
220 volts
230 volts
240 volts
415 volts
440 Volts. Authorized personnel only
440 volts
480 Volts. Authorized personnel only
480 Volts
______ Volts
______Volts (style 2)
Acid area. Eye protection required
Acid area. Wear protective clothing
Acid
Admittance only to personnel working in this area
Air-supplied hood must be worn past this point
Airborne radioactivity area
Ammonia
Anhydrous Ammonia
Area in front of this electrical panel must be kept clear for 36 inches
Argon
Asbestos hazard
Asbestos removal in progress
Authorized personnel only
Bare live wires
Battery acid
Benzene. Cancer hazard. Flammable. No smoking. Authorized personnel only. Respirator required
Benzene
Blasting area. Keep out
Blind intersection. Proceed slowly
Breathing apparatus must be worn
Buried Cable. {company name & phone}
Buried cable
Buried gas line
Cadmium. Cancer hazard. Can cause lung and kidney disease. Authorized personnel only. Respirators required.
Caustic
Chemical storage
Combustible
Concealed entrance
Confined space. Entry by permit only
Confined space. Entry can be fatal. Enter by permit only
Confined space. Hazardous atmosphere. Check Oxygen level before and during entry
Confined space. Keep out unless authorized
Confined space. Valid permit to work required before entry
Construction area. Keep out
Construction area
Construction traffic
Corrosive. Avoid contact with eyes and skin
Corrosive materials. Use hand protection
Corrosive substance
Cyanide
Cylinders must be secured
Danger of death
Danger PCBs. Polychlorinated biphenyls
Dangerous chemicals
Deep water
Demolition work in progress
Diesel fuel
Diesel fuel (style 2)
Diesel
Do not climb on equipment or racks
Do not climb
Do not drink
Do not enter. Authorized personnel only
Do not enter. Authorized personnel only (style 2)
Do not enter when lights are flashing
Do not enter without a confined space permit
Do not enter without wearing safety glasses
Do not enter. Authorized personnel only
Do not enter
Do not extinguish with water
Do not jump from heights
Do not operate controls while this signs is in place
Do not operate. Persons working on equipment
Do not operate
Do not touch
Do not use. Scaffolding incomplete
Do not use
Do not watch the arc
Ear protection required in this area
Electric shock risk
Electrical hazard. Authorized personnel only
Electrical hazard. Do not touch
Electrical hazard
Electrical hazard
Electrical shock hazard
Electricity
Electrocution risk
Excessive noise. Ear protection must be worn
Explosion risk
Explosive gas. No smoking or open flames within 35 ft.
Explosive gas
Explosive materials
Explosive vapor. No smoking, no open flames, no sparks
Explosives. Keep out
Eye protection required in this area
Fall protection required beyond this point
Fall protection required in this area
Flammable. Keep flames and heat away
Flammable liquids
Flammable material. Keep fire away
Flammable material storage. Keep heat and flames away
Flammable materials
Flammable. No matches or open lights
Flammable
Follow confined space entry procedure before entering
Follow lockout / tag out procedures
Formaldehyde
Formwork in progress. Authorized access only
Fragile roof area. Do not use for storage
Fragile roof. Crawling boards or ladders must be used
Fragile roof
Gasoline mixture giving off a flammable vapor
Gasoline. No smoking
Gasoline
Gates open and close automatically
Generating set starts remotely/automatically. Before working on this generating set or its associated equipment obtain a permit from the Authorized Person
Grave danger. Very high radiation area
|
Hand hazard. Turn off power before reaching in
Hard hat area
Hard hat protection required
Harmful fumes
Hazard area. No unauthorized personnel beyond this point
Hazardous chemicals eye protection required
Hazardous chemicals. Keep out
Hazardous substances on site. Report to reception
Hazardous substances. See data sheets before use
Hazardous substances. Wear personal protective equipment
Hazardous voltage above. Keep off. Death or serious injury will occur
Hazardous voltage above. Keep off. Death or serious injury will occur (style 2)
Hazardous voltage. Keep out. Equipment can shock, burn, or cause death. Do not enter this enclosure
Hazardous waste. Handle with care
Hazardous waste storage area. Unauthorized persons keep out
Heavy vehicles turning ahead
High Pressure gas line
High pressure testing in progress
High radiation area. Authorized Personnel only
High radiation area. Personnel monitoring required
High radiation area
High voltage above. Keep off! Death or serious injury will occur. Authorized personnel only
High voltage enclosure. Keep out. Authorized persons only
High voltage. Isolate before opening
High voltage. Keep away
High voltage. Keep out
High voltage on wires above
High voltage overhead
High voltage test area
High voltage testing in progress
High voltage
High voltage
High voltage (style 2)
Highly combustible area. No welding, burning or open flames
Highly flammable
Highly toxic. Handle with care
Hot metal
Hot surface
Hot work permit required beyond this point
Hot
Hydrogen. Flammable gas. No smoking or open flames
Hydrogen. No smoking. No open flames
Infection hazard. Handle needles with care
Inhalation hazard. Do not breathe vapors
Invisible laser beam
Isolate main supply before opening
Keep all cylinders chained
Keep away. Exposed live conductors
Keep away
Keep clear. Explosive powered tools in use
Keep hands and fingers away
Keep hand and fingers clear of machine while operating
Keep hands clear of moving machinery
Keep off. Brittle and fragile roof
Keep off. Hazardous voltage above. You can be electrocuted or fall off
Keep off. High voltage above. May cause injury or death
Keep out. Chemical storage area
Keep out. Formwork stripping in progress
Keep out. Formworkers only
Keep out. Fumigating with poison gas
Keep out. Hazardous chemicals
Keep out. High voltage equipment inside
Keep out. High voltage equipment
Keep out. High voltage inside may cause injury or death
Keep out! High voltage
Keep out. No access
Keep out. Scaffolders only
Keep out
Kerosene
Laser beam
Laser beams. Do not look directly at laser lights
Laser in use. Do not stare into beam
Laser light
Laser operating. Protect eyes and skin from beam
Laser operating
Laser operation. Protect eyes and skin from beam
Laser radiation. Avoid direct exposure to beam. Class 111b laser product
Laser radiation. Avoid direct eye exposure
Laser radiation. Avoid direct eye exposure. Class 3a laser
Laser radiation. Avoid eye or skin exposure to direct or scattered radiation. Class IV product
Laser range in use. Do not enter
Laser test area. Do not approach this area when red light is flashing
Laser. Wear eye protection
Laser. Wear protective laser goggles
Laser
Live busbars
Live wires overhead
Live wires
Lock out for safety before you start
Lockout equipment before servicing
Look out for crane
Look out for crane
Look out for forklifts
Low clearance
Low flash point
L.P.G. Flammable
Machine starts remotely/automatically. Do not work on machine unless starting equipment is electrically isolated/disconnected and signs are displayed
Main intake switch. Before working on or testing this switch obtain a permit or sanction from the Authorized Person
Men working above
Men working below
Men working on line
Men working overhead
Microwave frequencies present
Microwave oven. Persons wearing pacemakers should not enter building
Microwave radiation exceeds biohazard limit when blue light is flashing
Motorized craft
Never use or tamper with faulty electrical equipment. Report it at once
Nitric acid
No access for persons with pacemakers
No access
No admittance without authorization
No admittance
No entry air testing
|
No matches
No open flames
No open lights
No pipetting by mouth
No smoking beyond this point
No smoking. Flammable gases. Keep fire away
No smoking in this area
No smoking, matches or open flames
No smoking or open flames
No smoking. Propane
No smoking. Turn off engine
No smoking within 25 feet
No smoking within 50 feet
No smoking
No trespassing Under penalty of law
No trespassing
No trespassing (style 2)
No unauthorized person to touch this switch gear
Noise hazard area
Non-potable water. Do not drink
Non-potable water. Do not use for drinking, washing or cooking
Non-potable water
Not a pedestrian walkway. Fork trucks only
Open hole
Open pit
Open trench
Overhead conveyor
Overhead crane
Overhead hoist
Oxygen. No smoking. No open flames
Pacemaker wearers. Do not enter this room. Microwave ovens in use
Pacemaker wearers. Do not enter this room. Microwave ovens in use (style 2)
Pacemaker wearers. Do not proceed through metal detectors. Ask for a hand search
Permit required. Confined space. Do not enter
Pesticide storage area. Unauthorized person keep out. Fire may cause caustic fumes
Pesticide storage area
Pinch point. Can cause severe personal injury
Pinch points. Watch your hands
Poison
Poisonous gas. Hydrogen sulfide
Poisonous gas. Hydrogen sulphide
Power lines above
Prevent static spark discharge. Use grounding devices
Propane gas
Propane. No smoking. No open flames
Propane
Pumping unit starts automatically
Radiation
Respirators required beyond this point
Restricted area. Laser radiation. Avoid eye or skin exposure to direct or scattered radiation
Restricted area. Maintenance work in progress. No admittance without authority
Restricted area. No smoking any time
Restricted area
Robot moves without warning. Keep away
Robotic area. Authorized personnel only
Rotating machinery
Safety belts required in this area
Safety belts required in this area (style 2)
Safety glasses must be worn while operating this machine
Safety glasses required beyond this point
Safety glasses required in this area
Safety harness and lifeline required
Safety harness required
Safety shoes required in this area
Sand blasting in progress
Scaffolding incomplete
Scaffolding incomplete (style 2)
Solvents
Starts automatically. Keep hands clear
Static electricity
Stay clear of moving conveyors
Stop. Admittance only to personnel working in this area
Stop. Proceed slowly
Storage area. Flammable material
Strong currents
Sulfuric acid. Wear goggles and protective clothing
Sulfuric acid
Sulfuric acid
Switch off electrical supply before working on this machine
Test area
The magnet is always on
The magnet is always on (style 2)
the magnet is always on (style 3)
Thin ice
This enclosure contains high voltage electrical equipment and must not be entered except by permission
This equipment has more than one source of electrical supply. Before working on or testing this equipment obtain a permit from the Authorized Person
This equipment operates by remote control
This equipment starts automatically
This machine has been locked out for your protection
This tank has contained gasoline. Do not enter unless regulations are complied with
Toxic chemicals
Toxic vapors
Turn off battery charger before disconnecting battery cables
Turn off engine while refueling
Two way feed
Unauthorized personnel. Keep out
Unauthorized persons Keep out
Use lockout device when equipment is not in use
Vehicles reversing
Watch for falling material
Watch your fingers and your hands
Watch your step
Water skiing area
Wear aprons, gloves and eye protection when handling acids
Wear chemical goggles, face shield & rubber gloves when handling chemicals
Wear eye protection when using laser
Wear goggles when chipping or grinding
Wear goggles, rubber gloves and apron while handling acid or caustic
Wear respirator when spraying
Welding arc. Wear proper eye protection
Work on or near live equipment in progress
Workers above
Workers below
You must use welding goggles when welding. Looking at the arc without eye protection may cause blindness
>> and many, many more

|