Download USER GUIDE - Austin White Ladders
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BoSS Mobile Aluminium Tower 1450/850 Ladderspan 3T - USER GUIDE Edition November 2011 Safety First Mobile Towers - 3T Method INTRODUCTION Please read this guide carefully. Please note that diagrams are for illustrative purposes only. User guides are also available to download from our website at youngmangroup.com COMPLIANCES The BoSS Ladderspan aluminium system has been tested and PREPARATION AND INSPECTION 1 BoSS Ladderspan User Guide Safety First SAFE USE must LIFTING OF EQUIPMENT youngmangroup.com 2 Safety First STABILISERS / BALLAST MOVEMENT 3 BoSS Ladderspan User Guide Safety First DURING USE Wind Description Beaufort Scale Beaufort No. Speed in m.p.h Speed in m/sec Maximum horizontal force 20 kg. youngmangroup.com 4 Safety First TIES MAINTENANCE - STORAGE - TRANSPORT 5 BoSS Ladderspan User Guide Safety First Horizontal Brace Frame Side Toeboard Platform (Fixed and Trapdoor Decks) Brace Stabiliser Frame 6 1450 Width Towers 7 1450 Width Towers 8 NUMBER OF WORKING PLATFORMS ALLOWED Example 1: (users, tools and materials) Example 2: (users, tools and materials) PLATFORM LOADING 9 BALLAST: Internal/External Use page 8. MOBILE OUTRIGGERS Mobile Outrigger Kit STABILISERS page 8. Angle of Stabiliser 1450 TOWER X X Double width 1450 Towers Dimension X Platform Length 1.8m Platform Length 2.5m SP7 youngmangroup.com 10 850 Width Towers 11 850 Width Towers 12 850 Width towers NUMBER OF WORKING PLATFORMS ALLOWED Example 1: 799kg maximum safe working load (users, tools and materials) Example 2: 540kg maximum safe working load (users, tools and materials) PLATFORM LOADING pages 11 and 12, 13 850 Width Towers BALLAST: Internal/External Use MOBILE OUTRIGGERS Mobile Outrigger Kit STABILISERS page 12. X X Single Width 850 Towers Dimension X Platform Length 1.8m Platform Length 2.5m 14 Assembly Procedure Mobile Towers - 3T Method ASSEMBLY AND DISMANTLING PROCEDURES When building a BoSS Tower: Always start building with the smallest height frames at the base of the tower: Frame at base TO DISMANTLE A BOSS LADDERSPAN TOWER 15 Mobile Towers - 3T Method CHECKLIST 16 Assembly Procedure Mobile Towers - 1450 3T Method ASSEMBLY FOR 1450 TOWERS Always start building with the smallest height frames at the base of the tower: Frame at base The procedure illustrated shows 4.2m platform height tower startingwith a 2 rung frame. Youngman recommend two persons are used to build BoSS Towers. Above 4m height, it is essential that at least two persons are used. Only climb the tower from the inside. 1 castors if it is not necessary to move the tower. 17 Assembly Procedure 2 3 18 Assembly Procedure (see noteson page 30) 4 and not to gain extra height. 19 Assembly Procedure 5 Do not climb onto the deck until it is fully guardrailed. 20 Assembly Procedure 6 7 21 BoSS Ladderspan User Guide Assembly Procedure When building beyond a 4.2m platform height. 8 Do not climb onto the platform until it is fully guardrailed. stage 7 stage 7 stage 7 youngmangroup.com 22 Assembly Procedure 7 page 29 10 23 BoSS Ladderspan User Guide Assembly Procedure Mobile Towers - 850 3T Method ASSEMBLY FOR 850 TOWERS Always start with the smallest height frames at the base of the tower: The procedure illustrated shows a 3.2m platform height tower starting with an 4 rung frame. 1 Step 1 steps 2 and 3 2 24 Assembly Procedure page 30 3 tower and not to gain extra height. 25 Assembly Procedure 4 26 Assembly Procedure 5 27 Assembly Procedure 6 step 5 page 29 7 28 Toeboards Mobile Towers - 3T Method FITTING TOEBOARDS (A) (B) Side Toeboard Toeboard (A) (B) Deck 29 Mobile Towers - 3T Method STABILISERS STABILISER DIMENSIONS y SP7 y OUTRIGGERS 30 Austin White Ladders Ltd 9 Northleigh Grove MARKET HARBOROUGH Leicestershire LE16 9QU www.austinwhiteladders.co.uk Tel 0844 884 2625 : Fax 0844 357 6970 email [email protected]