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Contents Safety First Introduction Tower Designation Maintenance - Storage - Transport Building the Tower Pre-Assembly Checks Component Diagram Quantity Schedule Stabilisers Assembly 2.5.1 Assembly for 1450 & 850 Towers Dismantling Using the Tower Safety Checklist Pre-Use Checklist Movement of the Assembled Prefabricated Tower Scaffold bossaccesstowers.com PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 1 PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 1...
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User training courses are available but must not be used as a substitute for familiarity with this manual. BoSS mobile aluminium towers are light-weight scaffold towers used throughout the building and construction industry for both indoor and outdoor access solutions where a stable and secure platform is required.
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Clear Height Class (H1 = 1.85m, H2 = 1.90m) *UDL = Uniformly distributed load Maintenance - Storage – Transport • The BoSS mobile tower system is robust and requires little maintenance. • All components and their parts should be regularly inspected to identify damage, particularly to joints.
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• Check the surface is level within the 210mm range of the adjustable legs. • Only components specified in this manual shall be used with BoSS towers. Check all required components are onsite and in a suitable working condition. •...
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Building the Tower • Tools and materials should be lifted using a reliable lifting material (e.g. a strong rope) employing a secure and reliable knot to ensure safe fastening and always lift within the footprint of the prefabricated tower scaffold (i.e. within the area bounded by the stabilisers).
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Building the Tower Assembly This tower structure must be assembled, and components oriented, in accordance with this instruction manual. Deviation from this instruction manual is not permitted. THIS TOWER MUST NOT BE USED AS AN ANCHOR POINT FOR PERSONAL FALL PROTECTION EQUIPMENT. •...
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Building the Tower 2.5.1 Assembly for 1450 & 850 Towers The procedure illustrated shows a 1450 tower 4.2m platform height starting with a 4 rung end frame. Push castor into adjustable leg. Push castor/adjustable leg assemblies into a clima frame. Lock castors.
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10/15mm inboard of the end frame verticals. Secure each AGR frame by pulling the locking handle of the lowest claw firmly down. BoSS Clima AGR Instruction Manual PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 14 PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 14 14/07/2025 09:34...
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Building the Tower Camlock Advance Guardrail (AGR) Frame Assembly Installation Once AGR is secured in the unfolded position, place the AGR as shown, resting on the rung of the end frame. Hold Hold Here Here With AGR resting on the rung of the end frame, rotate AGR upwards into position shown.
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First AGR now in place with lower claw locked. Repeat AGR installation steps for the second AGR on the opposite side of the tower, before fitting platforms. BoSS Clima AGR Instruction Manual PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 16 PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 16 14/07/2025 09:34...
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Building the Tower Fit stabilisers (see notes on page 10). For 1450 Towers: Fit a trapdoor platform and fixed platform on the 4 rung (2m). Ensure the trapdoor is positioned with the hinges towards the outside of the tower as shown.
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Building the Tower Fit toe boards. 850 tower 1450 Tower The tower is now complete. BoSS Clima AGR Instruction Manual PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 18 PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 18 14/07/2025 09:34 14/07/2025 09:34...
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Building the Tower Dismantling To dismantle the tower, reverse the assembly procedure. When removing the AGR’s, unlock the uppermost claw on each guardrail frame. Descend the tower by one level. Remove platforms. Support Release one AGR lower claw and Here remove the guardrail.
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Toe boards fitted to working platform Instruction manual available to user No environment changes affecting safe use have occurred or are likely Tower is the correct height for intended use BoSS Clima AGR Instruction Manual PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 20 PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 20...
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Using the Tower • This tower must not be used as an anchor point for personal fall arrest equipment. • The tower must only be climbed on the inside, using the access method specified. • This tower provides a work platform. It must not be used to access other structures.
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• Sheets, tarpaulins, or signage must not be attached to this tower outdoors. • Towers above 8.2m platform height are for indoor use only. BoSS Clima AGR Instruction Manual PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 22 PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 22 14/07/2025 09:34...
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Using the Tower Movement of the Assembled Prefabricated Tower Scaffold MOVING A FULLY ASSEMBLED TOWER CAN BE EXTREMELY HAZARDOUS. If there is any doubt about the safety of the move, the tower must be dismantled and reassembled in the new location. This tower is not designed to be lifted or suspended.
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After • As soon as the move is complete; lock the castor brakes, level the tower, lower the stabiliser feet, and perform the pre-use inspection. BoSS Clima AGR Instruction Manual PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 24 PN126638-01_BoSS_Clima AGR_IM_RevB 0725.indd 24 14/07/2025 09:34...
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For further information and support for the Clima or any other products, design advice and services, please contact: Werner UK Sales & Distribution Ltd. Blackwater Trading Estate, The Causeway, Maldon, Essex, CM9 4LJ, United Kingdom Hungary Kft. 6000 Kecskemét, Szt. Istvan Krt. 19. +44 (0)1621 745900 uk.customercare@prodrivenbrands.com bossaccesstowers.com...
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