Explanation of pictograms used for ladders
EN 131-3 states that the use of different types of ladders must be explained using pictograms. The pictograms can be found affixed to your climbing aids, as well as in the corresponding instructions. To provide you with a quick overview, we've compiled all pictograms here, along with an explanation of what they mean.
Instructions
Observe instructions
Warning
Warning about falling from ladder
Inspection
Inspect ladder following delivery. Before each use, a visual inspection of the ladder for damage and for safe usage. Do not use damaged ladders.
Securing
Ladders used to access a higher level must be extended at least 1 meter above the point of contact and must be secured when necessary.
Caution
Avoid leaning out to the side
Beware
Do not use the ladder on uneven or unsealed surfaces.
User limit
Maximum number of users
Max. load limit
Maximum load bearing capacity
Professional use
Ladder for professional use
Non-professional use
Ladder not for professional use
Angle of contact
Lean to ladders with rungs must be used at the correct angle of 65° – 75°.
Step alignment
Lean to ladders with steps must be used in a position that ensures the steps are horizontal.
Stabilisation
Stabilisation beams must be affixed to the ladder before being used for the first time.
Setup direction
Only use the ladder in the setup direction specified.
Lean correctly
The ladder must not lean against unsuitable surfaces.
Standing area
Do not stand on the top three steps/rungs of a lean to ladder.
Not allowed
Climbing off a step ladder sideways to access another surface is not allowed.
Open correctly
Open the ladder completely before use.
Uppermost rungs
Do not use the top two steps/rungs of a step ladder as a standing area without a platform and railing for hands/knees.
Do not step here
Do not step on any surfaces marked this way.
Special requirements 1
When using the ladder as a step ladder with an extension ladder added, or in the step position, do not stand on the top four steps/rungs.
Special requirements 2
When using the ladder as a step ladder with an extension ladder added, or in the step position, do not stand on the top four steps/rungs.
Platform
When using the ladder as a platform, only the platform elements recommended by the manufacturer may be used. The platform element must be secured before use.
Stabiliser
Only use with a stabiliser (when part of the ladder)
Ballast weight
Only use with ballast weight (when part of the ladder)
Locking mechanisms
Locking mechanisms must be checked before use and be fully secured should this not occur automatically.
Maximum platform load
Maximum load bearing capacity of the platform specified by the manufacturer when used as a scaffold (120 kg to 150 kg) (see EN 131-4:2007, section 7)
Brakes
Only use with activated brakes (when part of the ladder)
Joints
Ensure that the joints have been locked in position.
Outdoor use
Do not use ladders outdoors when they are not designed for this.
Uprights
Open the uprights fully before use.
Not allowed
Do not use the ladder as a bridge.
