Duarib Altitude Steel 250 Series User manual

D040373A
CompliantwithNFnormEN1004
Compliantwith01/09/04decree
ASSEMBLY,DISASSEMBLY,
ANDUSERINSTRUCTIONS
HEADOFFICE
RoutedelaLimouzière–BP41
44310–SaintPhilbertdeGrandLieu
Phone:+33(0)240789722
Fax:+33(0)240787871
Mail:[email protected]

D040373A
ASSEMBLY AND USE INSTRUCTIONS
LOADING CONDITIONS
Floor: maximum allowed load spread over the
floor = 140 kg
Whole scaffolding: maximum allowed load
spread over the floors = 400 kg
Class 3 spread load (200 daN/m²)
NF EN1004 - 3 – 6,8/6,8 – D Rolling
Follow the assembly and use instructions
Reference to the norm
Class of the load evenly spread
Access type
Maximum height for
outdoor/indoor use
Altitude Steel 150
Norm code 11152 11153 11154 11155 11156 11157
Floor height in m. 1,7 2,8 3,9 5,0 5,6 6,7
Work height in m. 3,7 4,8 5,9 7,0 7,6 8,7
Weight in kg 90 102 132 145 149 184
Norm
Part code Weight Description Part quantity according to the product code
11101 1,4 Ø125 wheel 4 4 4 4 4 4
11102 7 AC150 base body 1 1 1 1 1 1
11105 7 2m ladder (6 rungs) 2 2 6 6 8 8
11106 5 1m ladder (4 rungs) 2 4 0 2 0 2
11107 13 AC150 floor 1 1 2 2 2 3
11110 4,5 AC150 safety rail 2 2 4 4 4 6
11113 1,4 AC150 brace 2 4 4 6 6 8
11116 7 Stabilizer 4 4 4 4 4 4
46057 0,1 Ø40 clamp pin 4 4 4 4 4 4
46070 0,1 Ø35 pin 8 12 12 16 16 20
Page 2/20
Code 11153
Code 11154
Code 11155
Code 11156
Code 11157
Code 11152

1400 mm
1570 mm
684 mm
798 mm
D040373A
11102 - Base body
11107 - Floor
11101 - Ø 125 wheel
11105 - 2m ladder 11106 - 1m ladder
11116– Stabilizer
11110 - Safety rail
46070 - Pin
11113 - Brace
46057 - Clamp pin
Page 3/20
11101
11110
11106
11107
11105
46070
46057
11113
11102
11116
Size in mm Anchoring point
of the stabilizers to the
rung, starting at the
bottom
Code Hauteur
plancher A B
11152 1,7 m 1650 1300 6th rung
11153 2,8 m 2100 1800 6th rung
11154 3,9 m 2300 2000 7th rung
11155 5,0 m 2650 2400 7th rung
11156 5,6 m 2800 2600 8th rung
11157 6,7 m 2900 2650 8ème barreau
Sabilizer's position
according to the
number of rungs.
Example: 6th
Stabilizer A min. dimensions
Stabilizer B min. dimensions

D040373A
ASSEMBLY AND USE INSTRUCTIONS
Altitude Steel 200
Norm code 11202 11203 11204 11205 11206 11207 11208
Floor height in m. 1,8 2,9 4,0 5,1 5,7 6,8 7,9
Work height in m. 3,8 4,9 6,0 7,1 7,7 8,8 9,9
Weight in kg 102 115 149 162 166 205 218
Norm
Part code Weight Description Part quantity according to the product code
11100 3,1 Ø 200 wheel 4 4 4 4 4 4 4
11103 8,2 AC200 base body 1 1 1 1 1 1 1
11105 7 2m ladder (6 rungs) 2 2 6 6 8 8 8
11106 5 1m ladder (4 rungs) 2 4 0 2 0 2 4
11108 15,6 AC200 floor 1 1 2 2 2 3 3
11111 5,2 AC200 safety rail 2 2 4 4 4 6 6
11114 1,6 AC200 brace 2 4 4 6 6 8 10
11116 7 Stabilizer 4 4 4 4 4 4 4
46057 0,1 Ø40 clamp pin 4 4 4 4 4 4 4
46070 0,1 Ø35 pin 8 12 12 16 16 20 24
Page 4/20
Code 11204
Code 11205
Code 11206
Code 11207
Code 11208
Code 11202
Code 11203
LOADING CONDITIONS
Floor: Maximum allowed load spread over the
floor = 190 Kg
Whole scaffolding: Maximum allowed load
spread over the floors = 500 Kg
Spread load class 3 (200 daN/m²)
NF EN1004 - 3 – 6,8/6,8 – D Rolling
Follow the assembly and use instructions
Reference to the norm
Class of the load evenly spread
Access type
Maximum height for
outdoor/indoor use

D040373A
11103 - Base body
11108 - Floor
11100 - Ø 200 wheel
11105 - 2m ladder 11106 - 1m ladder
11116– Stabilizer
11111 - Safety rail
46070 - Pin
11114 - Brace
46057 - Clamp pin
Page 5/20
11100
11111
11106
11108
11105
46070
46057
11114
11103
11116
1800 mm
1970 mm
684 mm
798 mm
Sabilizer's position
according to the
number of rungs.
Example: 6th
Size in mm Anchoring point of the
stabilizers to the rung,
starting at the bottom
Code Floor
height A B
11202 1,8 m 1700 1200 6th rung
11203 2,9 m 2100 1650 6th rung
11204 4,0 m 2300 1900 6th rung
11205 5,1 m 2600 2200 7th rung
11206 5,7 m 2750 2400 7th rung
11207 6,8 m 2800 2450 8th rung
11208 7,9 m 3000 2700 9th rung
Stabilizer A min. dimensions
Stabilizer B min. dimensions

D040373A
ASSEMBLY AND USE INSTRUCTIONS
Altitude steel 250
Norm code 11252 11253 11254 11255 11256 11257 11258
Floor height in m. 1,8 2,9 4,0 5,1 5,7 6,8 7,9
Work height in m. 3,8 4,9 6,0 7,1 7,7 8,8 9,9
Weight in kg 109 122 161 175 179 224 238
Norm
Part code Weight Description Part quantity according to the product code
11100 3,1 Ø 200 wheel 4 4 4 4 4 4 4
11104 9,6 AC250 base body 1 1 1 1 1 1 1
11105 7 2m ladder (6 rungs) 2 2 6 6 8 8 8
11106 5 1m ladder (4 rungs) 2 4 0 2 0 2 4
11109 18,9 AC250 floor 1 1 2 2 2 3 3
11112 6 AC250 safety rail 2 2 4 4 4 6 6
11115 1,9 AC250 brace 2 4 4 6 6 8 10
11116 7 Stabilizer 4 4 4 4 4 4 4
46057 0,1 Ø40 clamp pin 4 4 4 4 4 4 4
46070 0,1 Ø35 pin 8 12 12 16 16 20 24
Page 6/20
Code 11254
Code 11258
Code 11253 Code 11252
Code 11255
Code 11256
Code 11257
LOADING CONDITIONS
Floor: Maximum allowed load spread over the
floor = 240 Kg
Whole scaffolding: Maximum allowed load
spread over the floors = 500 Kg
Spread load class 3 (200 daN/m²)
NF EN1004 - 3 – 6,8/6,8 – D Rolling
Follow the assembly and use instructions
Reference to the norm
Class of the load evenly spread
Access type
Maximum height for
outdoor/indoor use

D040373A
11104 - Base body
11109 - Floor
11100 - Ø wheel
11105 - 2m ladder 11106 - 1m ladder
11116– Stabilizer
11112 - Safety rail
46070 - Pin
11115 - Brace
46057 - Clamp pin
Page 7/20
11100
11112
11106
11109
11105
46070
46057
11115
11104
11116
2250 mm
2420 mm
684 mm
798 mm
Sabilizer's position
according to the
number of rungs.
Example: 6th
Size in mm anchoring point of the
stabilizers to the rung,
starting at the bottom
Code Floor
height A B
11252 1,8 m 1900 1200 6th rung
11253 2,9 m 2300 1650 6th rung
11254 4,0 m 2400 1800 7th rung
11255 5,1 m 2600 2100 7th rung
11256 5,7 m 2750 2300 7th rung
11257 6,8 m 2800 2500 8th rung
11258 7,9 m 2950 2850 9th rung
Stabilizer A min. dimensions
Stabilizer B min. dimensions

1
Page 8/20
DUARIB
PATENT
D040373A
2 Set the ladder perpendicular to the base body,
without forcing, then set the pins.
3 Hang the other ladder to the base body by slightly
tilting it.
Base body assembly
Hang the base body on a ladder by setting it on a
rung, while the ladder is slightly tilted. The screeds of
the base body must wrap around the ladder's upright.
4 Set the ladder perpendicular to the base body,
without forcing, then set the pins.
5 Cross the braces so the whole structure is stronger

1
DUARIB
PATENT
D040373A
2 Hang the other end of the brace by opening the lock
slightly.
Check the lock is properly set.
1 Unlock the lower end and remove the brace from the
ladder's rung.
From a distance, hang the brace's upper part.
Check the lock is properly set.
Brace's safe assembly
2 Turn the brace and the lock will open automatically.
Lift the part to disassemble it completely.
Brace's safe assembly:
Brace's safe disassembly:
Page 9/20

Page 10/20
DUARIB
PATENT
D040373A
Safety rail's safe assembly
Safe assembly of the safety rail with the brace:
Safety rail handling to adapt to the height:
1 Starting position.
Open the safety rail's locks. 2 Set a side of the safety rail one rung up.
1 Hang one end of the
safety rail by wrapping
around the upright
from the outside.
2 Hang the brace to the
safety rail by inserting
the hook in the hole.
3 4
3 Set the other side of the safety rail two rungs up
maximum. 4 Set the first side one rung up to reach the final
position.
Close the locks.
All these steps can be safely executed with a brace, from the lower floor.
Use the brace as a
pole to install the
safety rail by wrapping
around the upright
from the outside.
Set the brace close to
the upright and the
safety rail will be set on
the ladder's rung. Get
the brace back.

1
Page 11/20
DUARIB
PATENT
D040373A
2 Set the floor's extremities one after the other to reach
the proper work height.
The hooks' sliding ramps allow for a tilted orientation
of the floor.
Floor's safe assembly
Insert the floor with its locks open in the scaffolding at
the first height possible without trying to set it at work
height.
The floor's hooks have two positions and a sliding
ramp that are used for a tilted assembly.
3 Set the floor horizontally at work height and set the its locks to activate the lift-off protection.
The height between each
floor cannot exceed 3m.

DUARIB
PATENT
D040373A
Stabilizer's safe assembly
1 Move the stabilizer closer and vertically to the
ladder's upright. Hang the upper end to the rung,
as advised by this user guide on page 3, 5 or 7.
2 Tilt the stabilizer.
3 Lower the brace horizontally and tighten the collar. 4 Spread the stabilizer's runner down to the ground
with the manual command.
Page 12/20

2
D040373A
3 Without forcing, set the ladder perpendicularly to the
base body and set the pins. 4 Hang the other ladder to the base body by slightly
tilting it.
Hang the base body to a ladder by setting it on a
rung, with the ladder slightly tilted. The base body
screeds must wrap around the ladder's uprights.
Assembly steps
5 Without forcing, set the ladder perpendicularly to the
base body and set the pins.
1 Insert the wheels on the 2m ladder.
Set the pin so the assembly holds together.
Lock the wheels for the next steps of the assembly.
Page 13/20
6 Cross the braces to stiffen the structure.
Check that the base is on a level for the next
steps of the assembly.

8
Page 14/20
D040373A
9 10
Bring the upright's brace closer and the safety rail
will be set on the ladder's rung. Retrieve the
brace.
Hang one end of the safety rail by wrapping around
the upright from the outside.
11
Hang the brace to the safety rail by inserting the
hook in the hole. Use the brace as a pole to install
the safety rail by going around the upright from the
outside.
Set the second safety rail by repeating the same
steps.
7 Joint the upper ladders.
12 Insert the floor with its locks open in the
scaffolding at the first height possible without
trying to set it at work height.

14
Page 15/20
D040373A
15 16
Tilt the stabilizer.
Set the floor horizontally to the work height and
set the locks of the floor's lift-off protection.
17 Lower the brace horizontally and tighten the collar.
13
Move the stabilizer vertically closer to the ladder's
upright. Hang the upper end to the rung, as
advised by this user guide on page 3, 5 or 7.
Set the floor's extremities one after the other to
reach the proper work height.
The hooks' sliding ramps allow for a tilted
orientation of the floor.
18 Spread the stabilizer's runner down to the ground
with the manual command.
Follow the assembly steps for each part and continue assembling the scaffolding to the desired
height.

Assembly on a difference in height
1,40 m
maxi
For an assembly on a difference in level, you must
link the ladder’s first rungs together with braces,
as shown on the below schematic.
The base body must be set horizontally on the first
rung of the ladder assembled on top of the
difference in level.
From the base body onwards, the assembly
remains identical to a standard assembly with,
according to the case, a difference in height for
the ladders at the bottom and top of said
difference in height.
Assembly as a wagon is used to fit through 83
cm doors (width) that are 2m tall.
The scaffolding can be delivered as a wagon
no matter the work height required.
In this configuration, you can transport the
scaffolding and small tools.
Page 16/20
Assembly for transport and to fit through doors
D040373A

Special case: Anchors assembly
Top view
Use the scaffolding when the wind
doesn't exceed 45 kmph.
If the wind exceeds 45 kmph, anchor
the scaffolding at the top or disassemble
it.
Amarrage
If the wind exceeds 45 kmph, it is forbidden to use the
scaffolding, even if it is anchored.
Page 17/20
With a wind speed superior to 45 kmph, it is mandatory to
either disassemble or anchor it at the top.
If you chose to anchor:
 Set the stabilizers according to the below picture
 Add 2 anchors at the top.
 Anchors not included in the package
 Complete anchoring kit reference 20865
Superior to
45 Kmph
D040373A

Special case: Support assembly
Supporting bar
Here are some ways to guarantee the scaffolding's stability
when mounted in front of a building:
 Set the stabilizers according to the below picture
 Add 2 support bars on the upper end (one on each vertical
upright)
 Support bars not included in the package
 One for support consists of one 20870 bar and two 50888
collars
Supports must always be set at least at the same level as the
stabilizer's upper attachment point.
 When working on the front of the building,
use stabilizers and add 2 support bars.
Support bar set up zone
OK
Page 18/20
D040373A
Top view

Safety measures
It is forbidden to move a scaffolding that has a rolling bridge, a crane or handling equipment.
the moving area must be free of obstacles.
The scaffolding can only be manually moved on solid ground (for a loose ground, plan a roll
out walkway), free of personnel or tools, with the space between stabilizers and the ground
being very low.
Do not move the scaffolding if the wind speed exceeds 45 kmph.
It is forbidden to move the scaffolding when operators or tools are still on it.
It is forbidden to jump on floors.
It is forbidden to create a bridge between a
rolling scaffolding and a building or any
other fixed structure.
It is forbidden to use planks as a floor.
Only go up or down the scaffolding
through the trapdoor in the floors.
Do not use or move the scaffolding if the
wind speed exceeds 45 kmph.
The scaffolding must be secured at the
end of the day, by anchoring it or
disassembling it.
Beware of turbulences when near the
angle of a building or under a porch.
All 4 wheels must always touch the ground in order to support the work load and the
structure's own weight.
Make sure that support points can bear the load on the ground and that contact surface is
properly calculated according to the ground's type (on loose ground, use wedges under the
wheels and the stabilizers, do not use hollow breeze blocks or any other non reliable wedges).
Make sure the scaffolding is on a level.
It is forbidden to use a scaffolding that has not been vertically assembled (1% tolerance).
It is strictly forbidden to extend the height over the one mentioned in this user guide.
It is forbidden to set up a ladder or any other accessory on the floor to extend the scaffolding.
Make sure the work area is clear of any bare and plugged conductive material.
Page 19/20
Supérieure à
45 Km/h
D040373A

Safety measures
Assembly and disassembly must be performed by operators who have been trained in
assembly and security instructions.
Only use parts in good condition we have manufactured and are referenced in the
nomenclature.
For any use not compliant to the user guide, please contact the manufacturer.
Before going on the scaffolding, please check that stabilizers are tightened and wheels locked.
Check that all the parts are pinned and that security features are locked.
During assembly and disassembly, you must wear Personal Protective Equipment, such as:
hard hat, safety shoes, gloves…
Respect the assembly order described in this user guide to the letter
Anchor the scaffolding to a building or any other surface that can bear the stress.
Anchor the scaffolding on the top part at the end of each operation.
To use a scaffolding with a wind speed superior to 45 kmph, it must be anchored.
 Horizontal forces must not exceed 30 kg
on the last floor level.
According to the current regulation, the
space between two floors cannot exceed 3
m.
Maximum force: 30kg
MAINTENANCE:
Before any assembly or use, you must check all the parts of the scaffolding to see if any could be defective and replace it, if necessary.
You must make sure that:
Wheel treads and their brakes work properly.
All lock mechanisms (base body, safety rails, braces) work properly.
The floor's plywood is in good condition.
DISASSEMBLY:
Before any disassembly, check that the wheels are locked and stabilizers are firmly tightened.
During the disassembly, follow the opposite order to the assembly instructions, be it for the braces, the safety rails, the pins or any other part.
Disassemble them gradually to operate with maximum security.
 When working on the front of the building,
use stabilizers and add 2 support bars.
OK
OK
OK
3m max 3m max
OK
Page 20/20
OK
D040373A
Pour la gamme AC150, la charge d’une roue est limitée à 175 kg. Pour les gammes AC200 et
AC250, la charge d’une roue est limitée à 250 kg.