Jumbo 128skl Installation guide

Instructions and Maintenance
JUMBO Folding Scaffold
Revised January 2020
1. Conditions
2. Guarantee
3. Use and Function
4. Components
5. General Rules and
Instructions for use
6. Assembly
6.1. Unfolding the Scaffold
6.2. Railway
6.3. Fitting of large Castors
6.4. Disassembly
7. Maintenance
8. Ballast
9. Spare parts
10. Warnings and Misuse
11. Distributor
Thank you for choosing a JUMBO product. We are confident that the scaffold will be of good use
to you in future, and we look forward to advising you on other scaffold solutions.
Before using the folding scaffold, it is very important that these instructions be read carefully.
It is our aim to secure the highest possible safety in assembling and using the scaffold.
Cert. No. 44 326 13156305
Cert. No. 353701

1. Conditions/Disclaimer
JUMBO Stillads A/S does not assume or undertake any responsibility for the content of this booklet or for
the application of the booklet’s content in any way not described in this booklet.
JUMBO Stillads A/S cannot be held responsible for errors in the assembly instructions or for direct or
indirect losses caused by delivery, presentation or the use of the contents of this booklet.
The contents may not in parts or in total be photocopied, reproduced or translated, without written
permission from JUMBO Stillads A/S.
2. Guarantee
JUMBO Stillads A/S does not accept liability for any wear or fractures and tear on the scaffold parts
caused by violation or wrong use. The guarantee does not apply for normal wear on the parts.
Should any scaffold not recommended by JUMBO Stillads A/S be fitted to the JUMBO Folding Scaffold,
the guarantee as well as any responsibility for any arisen consequences is renounced by JUMBO Stillads
A/S
3. Use and Function
The folding scaffold is constructed for a max. load
of 2 KN per m2.
There must only be one person at a time on the scaffold
We recommend the folding scaffold for safe and easy jobs at a given height. The folding scaffold is
weatherproof and can be used both indoors and outdoors. In general, aluminium scaffolds should avoid
contact with untreated iron constructions and iron particles, as these are able to penetrate
the aluminium.
When working outdoors, the scaffold should never be used at a
wind force exceeding 12,5 m per second. In order to secure the
scaffold from being blown over and when the scaffold is not in
use, it is recommended to move it to a sheltered place.
The scaffolds are available in the lengths 128, 130, 178 and
250 cm and widths of 74 or 135 cm.
This manual applies to these lengths and widths.
The JUMBO Folding Scaffold consists of 2 components and can
easily be extended when needed.
Each part has been developed after years of know how and
experience, making the assembly of the scaffold easy and safe
to work with.
A storm lock secures the platforms.
The brakes on the castors are activated with a slight touch of
the footbrake.
Alle hjul låses ved at trykke fodbeslaget i bund.
Max. 12,5 m/s.

4. Components
FOLDING SCAFFOLD
Castor with
brake
The JUMBO Folding Scaffold can easily be extended in height when needed.
Mounting extensions from our tower scaffolds can extend the height.
Before you add any extension: Ask for and carefully follow the instruction for JUMBO
Tower Scaffolds.
Please send for our special brochure or contact one of our distributors.
If you have difficulty in choosing the right JUMBO scaffold, please contact us:
Telephone: [phone] and ask for one of our consultants
Platform
Folding frame
Snap
Lock
s

5. General Rules and Instructions for Use
5.1. Be sure to follow the instructions for assembly and disassembly. The scaffold
should always be assembled in level and plumb. Only fully qualified persons
with the necessary knowledge of assembly and use should operate the
scaffold.
The folding scaffold is easily erected by one person.
5.2. Before assembly, all components should be checked. Only original, undamaged JUMBO
components should be used
5.3. The castors must be tightened correctly into the scaffold frame pipes.
The applied load of the scaffold must be evenly distributed over all 4
castors
5.5. When extending the scaffold, the frames are to be locked with self-locking safety pins.
The curved part of the pins should face out and down to make it lock
automatically. Connecting pieces must be used between the folding scaffold and extensions.
5.6 The JUMBO folding scaffold must always be erected on a secure and firm base that is able to
sustain the weight of the scaffold and the load applied during work. When moving the scaffold
push in the longitudinal direction only –and push by the base section only. Move it at walking
speed and at a max. inclination of 2%. Jolts must be avoided.
5.7. When moving the scaffold, make sure that it is empty of persons or loose material.
5.8. After moving the scaffold, the brakes must be engaged at once.
Please ensure that all castors are securely locked before getting
onto the scaffold.
Before using the scaffold, make sure to read the instructions
carefully to ensure correct and safe assembly.
5.9. Beware of overhead obstructions. The scaffold should always be
kept at least 3 m from energized electric power lines.
5.10. Lifting devices or hoists must not be used on the scaffold.
5.11.Climb safely! Use both hands when climbing. Do not try to carry materials or tools while you
climb the scaffold. Make sure you are balanced. Keep one hand firmly on the scaffold frame at
all times. Clean your shoes and regularly clean the scaffold rungs to avoid slipping.
5.12.If the folding scaffold is extended, only climb it from the inside. When using more than one
platform, hatches must be staggered and kept closed at all times. Ascending and descending
the scaffold must only take place by the designated access.
Please read the instructions for the rolling towers.
5.4 Always make sure the hinged folding link is locked before
climbing the scaffold.

5.13. The scaffold should not be used to support building components.
5.14. Working heights must not be extended by persons standing on ladders, boxes or other
materials while on the scaffold platform.
5.15. Two folding scaffolds shall only be joined using a platform as a bridge if in full
agreement with JUMBO Stillads A/S guidelines and by following the exact guidelines
given for this operation.
5.16. Never jump down or throw anything onto the platforms.
5.17. Do not expose the scaffold to corrosive liquids and do not pound or beat the scaffold.
5.18. Do not expose the scaffold to long stays in -20° C or +70° C.
5.19. Do not use the scaffold outdoors or in open buildings, if the
wind exceeds 12.5 metres per second. At such wind speeds
as well as when not in use the scaffold should be moved to
a sheltered place.
5.20. Do not attach advertising signs or similar to the scaffold as
such items might increase the wind load on the scaffold.
5.21. Always show a good example by wearing personal protection (helmet, gloves, safety,
shoes, lifeline, etc.)
5.22. Make sure an instruction manual is at disposal at all times.
5.23. If the folding scaffold is handed over to a third party, the instruction manual must be
handed over to the third party.
6.1. Unfolding the Scaffold
The scaffold is unfolded all the way thereby making the hinged folding links lock automatically. The
castors should be unlocked during this operation to allow free movement of the frame. Before
mounting the platform, make sure the folding link is locked. If ballast is necessary it should be
mounted at this point (see point 8). Ballast should be used on narrow models (74 cm) at platform
heights over 1,25 m. Wide models (135 cm) can be used without ballast at all platform heights
6. Assembly
The folding scaffold comes in the following models:
Model
Dimensions (cm)
Max. Platform height (m)
128skl
128 x 74
1,55
178skl
178 x 74
1,55
178sk
178 x 74
1,80
250sk
250 x 74
1,80
130bk
130 x 135
1,80
178bk
178 x 135
1,80
250bk
250 x 135
1,80
Max. 12,5 m/s.

6.3. Fitting of Large Castors
6.1.2. Locking
The folding links locks automatically
6.3.2. Securing the Castors
Press the pedal down in order to lock the castor.
To check that locks are engaged correctly, try moving the scaffold
about. Damaged castors must be replaced.
6.3.1. Fitting
Remove the standard castors. Push each pair of large castors into
the bottom of the frame. To adjust the scaffold level and plumb, turn
the wing nuts.Make sure the wing screws are tightened to facilitate a
secure fastening of the castors.
6.4. Disassembly
The JUMBO folding scaffold is to be disassembled in reverse order of the assembling. Do not throw
any scaffold parts onto the ground. Pressing the inner pedal releases the castors.During transport,
avoid excess jolts that could cause deformation of the pipe profile
6.2. Railway
Mount connecting pipes (1420100)
at all 4 corners
Mount a railway frame at
each side and secure with
clips
Mount 4 horizontal braces between
the railway frames. Now move your
platform to the desired height.
At max. platform height a railway is
recommended.
6.1.4. Locking the Platform.
Trun the storm lock so it grabs the
underside of the steps to lock the platform.
6.1.3. Mounting the platform
Hook the platform onto the
steps of the side frames.
NOTE: Before locking the platform, center it on the
scaffold.
NOTE: Before locking the castors turn them so they
are at a 90 degree angle to the sides of the
scaffold. Lock the castors before climbing onto the
scaffold!

9. Spareparts
7. Maintenance
Ballast is only necessary on the narrow models (74 cm) at platform heights over 1,25 m. The wide
models (135 cm) may be used without ballast at all platform heights.
At 100 kg ballast please use 4 x 25 kg weights and distribute them evenly on all 4 vertical tubes of the
scaffold frames.
At 50 kg ballast please use 2 x 25 kg weights and distribute them diagonally opposite each other on the
vertical tubes of the scaffold frames.
8. Ballast
16 00 100 safety pin –0.1 kg
14 00 200 Castor, large adjustable –6.1 kg
14 00 125 Standard castor –1.3 kg
100 1780 Platform without hatch 178 cm –10.5 kg
100 2500 Platform without hatch 250 cm –15.7 kg
100 1781 Platform with hatch 178 cm –11.0 kg
100 2501 Platform with hatch 250 cm –16.1 kg
14 20 100 Connecting pipe –0.27 kg
(For extension of the scaffold)
The JUMBO folding scaffold needs no
maintenance apart from cleaning.
Please use no hammer or the like to
free the scaffold from mortar etc.
Hinges, hinge link locks, platform locks
and castors must not be greased or oiled! Instead a
dry PTFE spray is recommended
128SKL Folding scaffold 28skl - 12,3 kg
178SKL Folding scaffold 178skl - 13,8 kg
178SK Folding scaffold 178sk - 19,0 kg
250SK Folding scaffold 250sk - 20,0 kg
130BK Folding scaffold 130bk - 21,8 kg
178BK Folding scaffold 178bk - 23,0 kg
250 BK Folding scaffold 250bk - 26,0 kg
Ballast for narrow folding scaffolds
Platform height (m)
Ballast (kg)
1,77
100
1,52
100
1,27
50

1. Conditions/Disclaimer
JUMBO Stillads A/S does not assume or undertake any responsibility for the content of this booklet or for
the application of the booklet’s content in any way not described in this booklet.
JUMBO Stillads A/S cannot be held responsible for errors in the assembly instructions or for direct or
indirect losses caused by delivery, presentation or the use of the contents of this booklet.
The contents may not in parts or in total be photocopied, reproduced or translated, without written
permission from JUMBO Stillads A/S.
2. Guarantee
JUMBO Stillads A/S does not accept liability for any wear or fractures and tear on the scaffold parts
caused by violation or wrong use. The guarantee does not apply for normal wear on the parts.
Should any scaffold not recommended by JUMBO Stillads A/S be fitted to the JUMBO Folding
Scaffold, the guarantee as well as any responsibility for any arisen consequences is renounced by
JUMBO Stillads A/S
Printing: Second edition. January 2005
3. Use and Function
The folding scaffold is constructed for a max. load
of 2 KN per m2.
We recommend the folding scaffold for safe and easy jobs at a given height. The folding scaffold is
weatherproof and can be used both indoors and outdoors. In general, aluminium scaffolds should avoid
contact with untreated iron constructions and iron particles, as these are able to penetrate
the aluminium.
When working outdoors, the scaffold should never be used at a
wind force exceeding 12,5 m per second. In order to secure the
scaffold from being blown over and when the scaffold is not in
use, it is recommended to move it to a sheltered place.
Max. 12,5 m/s.
The scaffolds are available in the lengths 178 or 250 cm
and width 74 or 130 cm.
This manual applies to these lengths and widths.
The JUMBO Folding Scaffold consists of 2 components and can
easily be extended when needed.
Each part has been developed after years of know how and
experience, making the assembly of the scaffold easy and safe
to work with.
A locking pin secures the platforms.
The brakes on the castors are activated with a slight touch of
the footbrake.
Alle hjul låses ved at trykke fodbeslaget i bund.
10. Warnings and Misuse
It is the responsibility of the owner to ensure that all scaffold users are fully
informed about and trained in function, use, assembly and disassembly of
the scaffold. Do not let persons under the age of 18 operate the scaffold.
The scaffold must only be employed in work as a scaffold.
Do not load the scaffold with more than 2 kN per m2.
Only work with the scaffold on a firm and stable base and at a
minimum of 3 m distance from energized electric powerlines
Do not mount advertising signs, etc as such items could increase
the wind load.
Do not use ladders or the like to extend the working reach.
Never use the scaffold as support for loose building components.
Do not use the scaffold where people and animals pass. Any
passage under the scaffold should be effectively fenced.
Keep the scaffold tidy to avoid tools or materials from dropping off
the scaffold.
Never use the scaffold as support for buildings or building
materials.
Protect platform storm locks, hinged link locks and castors
from severe blows and penetrating dirt.
Regularly inspect the scaffold for defects. Only use the scaffold
when all parts are in perfect condition. Also make sure the
scaffold has been assembled properly before climbing it.
JUMBO Folding Scaffold may only be mounted with equipment approved by JUMBO Stillads A/S.
Changes made to the scaffold construction without written consent of JUMBO Stillads A/S will void all
warranties and the liability for the consequences of JUMBO Stillads A/S.
Carelessness and failure to observe and follow the safety instructions could result in serious injury or
death.
Productionand Info:JUMBOStillads A/S,Stålvej 7 - 23, DK6000 Kolding, DENMARK, tlf. [phone].
11. Distributor: