Youngman BoSS User Manual Download Page 11

BoSS Ladderspan 

User Guide 

Attach one stabiliser to each corner of  the tower as shown. Ensure 
stabiliser feet are equally spaced to form a square.

SP10 and SP15 telescopic stabilisers must always be fully 
extended.
Position the lower clamp so that the lower arm is as close to the 
horizontal as possible. Adjust the position of  the top clamp to 
ensure the stabiliser foot is in firm contact with the ground. Ensure 
clamps are secure.

Stabilisers are used when the tower is to be moved occasionally, 
frequent movement will require mobile outriggers.

When moving the tower, adjust the top clamps to lift the four 
stabiliser feet a maximum of  25mm off  the ground and then 
unlock the castor brakes. After moving ensure all four stabiliser 
feet are repositioned in firm contact with the ground.

 

For information on mobile outriggers please consult your supplier. 

Stabilisers and Outriggers

Mobile Towers - 3T Method 

STABILISERS

30

OUTRIGGERS

Max Extension

y

STABILISER  DIMENSIONS

y

SP7

1227

SP10

2241

SP15

2757

For further information about
this product or any other
products and services,
please contact :

Youngman Group Ltd

The Causeway, Maldon,
Essex, CM9 4LJ,
United Kingdom

t

 

+44 (0)1621 745900

f

 

+44 (0)1621 859845

[email protected]

youngmangroup.com

Part No: 032994 Date: 05/10

Youngman are members of:

Summary of Contents for BoSS

Page 1: ...t please contact Youngman on 44 0 1621 745900 or email sales youngmangroup com COMPLIANCES The BoSS Ladderspan aluminium system has been tested and certified to EN 1004 2004 Class 3 Instruction Manual...

Page 2: ...cult 8 39 46 17 21 Beware of open ended buildings which can cause funnelling effect Do not abuse equipment Damaged or incorrect components shall not be used Raising and lowering components tools and o...

Page 3: ...2 2 2 2 3 3 3 3 4 4 4 4 5 5 5 5 6 6 6 1 8m and 2 5m Horizontal Brace red 6 6 6 6 10 10 10 10 14 14 14 14 18 18 18 18 22 22 22 22 26 26 26 2 1m and 2 7m Diagonal Brace blue 2 3 3 4 5 6 7 8 9 10 11 12 1...

Page 4: ...kg This must be evenly distributed over either one deck or two decks placed side by side The quantities on pages 7 and 8 will enable BoSS towers to be built safely and therefore comply with the requir...

Page 5: ...platform length of 2 5m has a self weight of 408kg 950kg 410kg 540kg maximum safe working load total weight self weight users tools and materials For greater heights and loads consult Youngman for gu...

Page 6: ...sure all brace claws operate and lock correctly prior to erection Inspect components prior to erection Inspect tower prior to use Tower upright and level Castors locked and legs correctly adjusted Dia...

Page 7: ...e 3rd rungs Ensure the frames are vertical and level by checking with a spirit level and setting the adjustable legs as required Fit stabilisers see noteson page 30 IMPORTANT Only use the adjustable l...

Page 8: ...oor decks as shown in the previous steps Add guardrails at 0 5m and 1 0m in that order above the platform from the protected trapdoor position Do not climb onto the platform until it is fully guardrai...

Page 9: ...ontal braces to the 850 end frames as shown in steps 2 and 3 for the 1450 tower procedure page 18 2 Fit a trapdoor deck on the 2nd rung Fix the horizontal braces red as guardrails on the 3rd and 4th r...

Page 10: ...wn Fit the toeboards see instruction on page 29 The tower is now complete Assembly Procedure 27 Assembly Procedure 28 7 To take down the tower reverse the building sequence When removing guardrail bra...

Page 11: ...oving the tower adjust the top clamps to lift the four stabiliser feet a maximum of 25mm off the ground and then unlock the castor brakes After moving ensure all four stabiliser feet are repositioned...

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