Werner 77101 User Instructions

Roof Ladder
User Instructions
READ THESE INSTRUCTIONS BEFORE YOU USE THE LADDER AND KEEP THEM SOMEWHERE SAFE FOR FUTURE REFERENCE
• Read all instructions
on and accompanying
the ladder.
• Visually check the
ladder is not damaged
and is safe to use at
the start of each day
when the ladder is to
be used.
• Do not exceed the
maximum total load
max.
(load includes users,
150
tools, materials, etc.).
kg
• Maximum number of
max. 1
users on the ladder.
• Ensure support
section stiles are fully
engaged within both
guide brackets.
• Ensure both rung
hooks are fully
engaged with (and
under) selected rung.
Safety Instructions
1. To use a roof ladder safely you need to have received instructions and
understand how to use the equipment properly.
2. You should carry out a risk assessment to be sure that a roof ladder
is suitable and the correct equipment for the task that you intend to
carry out.
3. Roof ladders are only intended for work that is both short duration
work and low risk.
4. You need to ensure that the roof ladder is the right size and type for
that task and that it is in good condition.
5. Do not spend long periods on a ladder without regular breaks
(tiredness is a risk).
6. The following list of hazards and examples of their causes, which is
not exhaustive, are common reasons for accidents encountered when
using roof ladders:
Loss of stability caused by:
- incorrect choice of ladder – too short or too long or the wrong
type of ladder for the angle of the roof, or where a roof ladder is
unsuitable for the task;
- incorrect positioning of the ladder, e.g. where the ridge hook is
not positioned correctly against the roof or the bearers are not
properly supported;
- working on a fragile or weak roof which is not capable of
supporting the combined load of the ladder, the user and any
tools or materials;
- unsafe condition of the ladder (such as missing rungs, bearers
or damage to the ridge hook);
- stepping on or off an unsecured ladder when transferring from
or to a leaning ladder or other place;
- standing on parts of the ladder not intended as a step or rung;
and
- adverse weather conditions (such as heavy rain, ice, snow or
windy conditions).
• Locking devices shall
be checked and be
fully secured before
use.
• Ladder shall be
erected at the correct
position.
Min. 25˚
Max. 55˚
• Ensure ridge hook
and bearers are
properly positioned
and supported.
• Keep a secure grip
on the ladder when
ascending and
descending. Maintain
3 points of contact
whilst working from a ladder or
take additional safety precautions
if you cannot.
• Do not stand below
bottom support bar.
Min.
• Inspect the ladder
after delivery. Before
every use visually
check the ladder is
not damaged and is
safe to use.
• Do not wear
unsuitable footwear
when climbing a
ladder.
• Do not use the ladder
if you are not fit
enough. Certain
medical conditions or
medication, alcohol
or drug abuse could make ladder
use unsafe.
• Avoid work that
imposes a sideways
load on ladders,
such as side-on
drilling through solid
materials.
• Do not deploy the
ladder on a fragile
roof.
• Ensure the ladder is
long enough.
Unsafe manual handling when:
- carrying the ladder to the place of work or up to the roof;
- positioning the ladder on the roof, e.g. incorrect handling when
the ladder moves over the point of balance or when turning it
over to the climbing face;
- opening or extending hinged or extending ladders; and
- carrying items up the ladder.
Slip, trip and fall of user caused by:
- wearing inappropriate footwear;
- contaminated rungs or steps; and
- unsafe user practices – such as climbing two rungs at time or
sliding down stiles.
Structural failure of ladder resulting from:
- damage, degradation or wear and tear;
- overloading;
- dropping; and
- incorrect use, e.g. use as a bridge.
Electrical hazards through:
- incorrect selection of type of ladder for electrical work, e.g. using
an aluminium ladder for live working;
- positioning ladders too close to live electrical equipment such as
overhead power lines; and
- ladders damaging electrical equipment such as covers or
protective insulation.
7. Roof ladders should be visually checked at the beginning of the day
before use. They also should be thoroughly inspected:
- at suitable intervals depending on their frequency of use,
condition at the last inspection, conditions of use and conditions
of storage; and
- following any event which may have jeopardized their safety.
8. Ladder repairs and maintenance should be carried out by the
manufacturer or their approved repairer.
WARNING!
Fall from the ladder
• Do not carry
equipment which is
KG
heavy or difficult to
handle whilst using a
ladder.
• Do not stand on
unsupported ladder
• Do not ascend or
descend unless you
are facing the ladder.
• Do not use the ladder
as a bridge.
• Warning! Electricity
hazard.
Identify any electrical
risks in the work area,
such as overhead
lines or other exposed
electrical equipment
and do not use the
ladder where electrical
risks occur.