Brennenstuhl Aluminium Double-Sided Stepladder special trade quality 2x2 rungs Height of stepladder 0,7m - Manual (Page 17)

17 GB
Positioning and erecting of the ladder
Q
Positioning and erecting
of the ladder
a) Make sure the ladder is erected in the proper
position, e.g. correct angle for leaning ladders
(leaning ratio 1:4), rungs or steps in horizontal
position and complete opening of a stepladder.
b) If applicable, secure the locking mechanisms
5 , 8 completely before using the ladder.
c) Erect the ladder on even, level and stable ground.
d) Lean straight ladders against an even and stable
surface and secure it prior to use, e.g. by fixing
or using a suitable means to secure stability.
e) Only reposition the ladder from the ground.
f) Consider the risk of collision, e.g. with pedestrians,
vehicles or doors when positioning the ladder.
Lock the doors (but no emergency exits) and
windows in the working area, if possible.
g) Assess all risks by electrical equipment in the
working area, e.g. high voltage overhead lines
or other electrical equipment.
h) Put the ladder on its feet, not on the steps or
rungs.
i) Put the ladder only on stable surfaces (not on
ice, slippery surfaces or very dirty surfaces).
Take measures to prevent the ladder from
slipping or make sure that dirty surfaces are
sufficiently cleaned.
q
Straight ladder
65°-75°
a
i Make sure the ladder is erected in the proper
position.
NOTE: An angle of 65° to 75° to the
horizontal must be kept (see Fig.
a ).
Standing possibilities:
q
Extension ladder, 2 parts
65°-75°
a
i Make sure that the rung hooks 12 and the
lifting lock 13 are engaged.
NOTE: An angle of 65° to 75° to the
horizontal must be kept (see Fig.
a ).
i Disengage the lifting lock 13 before retracting.
Standing possibilities:
q Twin stepladder
a
i Open the ladder until the holding belts are
pulled tight (see Fig.
a ).
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