Alpha ON ROOF MOUNTING SYSTEM Installation manual - Solfex Ltd

Table of contentsTable of contentsENGLISH1 Introduction 21.1 Overview 21.2 Intended use 21.3 Standards and technical directives 21.4 About this manual 22 Safety 32.1 Basic safety instructions 32.2 Working on roofs 32.3 Warnings 32.4 Responsibilities of the operator 33 Technical Description 43.1 System overview 43.2 Scope of delivery 54 Designing the module field 65 Important installation instructions 75.1 Operating conditions 75.2 Preparation 75.3 Tools 76 Installation of roof connections 86.1 Installing the standard roof hook 170 8Variation when using roof hooks for heavy snow 9Variation for plain tile roof covering 9Variation for shingle/slate roof covering 96.2 Installing hanger bolts 106.3 Installing clamp-on roof hooks 107 Install the system 117.1 Installation procedure 117.2 Quickstone and X-Stone 11Installing the Quickstone 11Installing the X-Stone 117.3 Installing the base rails 12Fixing the base rails 13Aligning the rails 13Inter-connecting base rails 13Installing telescoping end-pieces (optional) 147.4 Installing the modules 15Installing anti-slip protection 16Fixing the outer modules of each row 16Fixing the inner modules of each row 16Installing further rows of modules 178 Variation for landscape installation of 18the modules8.1 Installing base rails vertically 188.2 Installing cross rails 181