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Polar Bear III HD Mechanical Attachment Bracket Installation Manual 
9910031 Rev F 

Introduction

 

The PanelClaw Mechanical Attachment Bracket is an 

option for PanelClaw’s Polar Bear® 

III HD flat roof 

photovoltaic mounting systems. The PanelClaw Mechanical Attachment Bracket is designed to enable 
installers to seamlessly connect EcoFasten Solar®, OMG® Roofing Products and Anchor Products

 

Mechanical A

ttachments to PanelClaw’s Polar Bear 

III HD system. This installation manual demonstrates 

the proper connection of EcoFasten, OMG and Anchor products to Polar Bear III HD components. 
 
THIS INSTALLATION MANUAL DOES NOT COVER SELECTION OF OR INSTALLATION OF ANY MATERIALS 
USED TO SEAL A MECHANICAL ATTACHMENT TO THE ROOF. FOR THESE INSTRUCTIONS PLEASE SEE OEM 
PROVIDER INSTALLATION MANUALS AND RELATED LITERATURE. A LIST OF OEM PROVIDERS IS SHOWN 
BELOW. 
THIS INSTALLATION MANUAL DOES NOT COVER SELECTION OF OR INSTALLATION OF FASTENERS 
REQUIRED TO FASTEN A MECHANICAL ATTACHMENT TO THE ROOF STRUCTURE ITSELF. FOR THESE 
INSTRUCTIONS, PLEASE SEE OEM PROVIDERS INSTALLATION MANUALS AND RELATED LITERATURE. A 
LIST OF OEM PROVIDERS IS SHOWN BELOW. 
ANY QUESTIONS RELATED TO MECHANICAL ATTACHMENT ROOF PATCHES, PATCH SELECTION, PATCH 
COMPATIBILITY WITH ROOF MEMBRANE, PATCH COMPLIANCE WITH ROOF MEMBRANE 
MANUFACTURER WARRANTIES, OR ANY QUESTIONS RELATED TO MECHANICAL ATTACHMENTS AND 
ROOF WARRANTIES, MUST BE DIRECTED TO RESPECTIVE MECHANICAL ATTACHMENT OEM PROVIDER 
SHOWN BELOW.  
PANELCLAW IS NOT RESPONSIBLE FOR THIRD PARTY MECHANICAL ATTACHMENT PRODUCTS OR THEIR 
RESPECTIVE INSTRUCTIONS, MANUALS, WARRANTIES, OR SUPPORT. 
 
OEM MECHANICAL ATTACHMENT PROVIDERS: 

 

Anchor Products: www.anchorp.com 

 

OMG Roofing Products: www.omgroofing.com 

 

ECOFasten Solar: www.ecofastensolar.com 

 

Safety Overview

 

Safety is an essential part of every photovoltaic (PV) installation and every construction site. It is 
imperative to plan ahead for any safety concerns and hazards to promote safe work practices during 
installation. This section does not claim to address or Support all safety concerns that may arise during 
the installation of PanelClaw mounting systems or any other aspect of the work being performed. Before 
beginning work, installers should refer to all local and federal safety, health, and regulatory 
requirements to assure compliance. Refer to OSHA Part 1926 and its related Subparts for federal 
construction related regulations and standards.  
  
The section in 

Appendix A: Safety

 

outlines some of the obvious / major hazards that could exist during 

the installation of PanelClaw products, and are divided to bring a level of clarity to such hazards. Some 
sections do not apply to all PanelClaw product lines and such exclusions are noted within each section.  
 

  PRIOR TO INSTALLATION, READ THE SAFETY PROVISIONS ATTACHED IN 

APPENDIX A

 AND REVIEW 

THE INSTALLATION MANUAL IN ITS ENTIRETY.

 

 

Summary of Contents for Polar Bear III HD

Page 1: ...m PanelClaw Inc 1600 Osgood Street Ste 20 23 North Andover MA 01845 Tel 1 978 688 4900 www panelclaw com Polar Bear III HD Mechanical Attachment Bracket Installation Manual Document Number 9910031 Rev...

Page 2: ...SEP15 Add installation instruction for 5 Degree Mechanical Attachment Bracket CN C C00457 12SEP16 Add installation instruction for 10 Degree South Tray Mechanical Attachment JA D C00500 20JUN17 Update...

Page 3: ...ical Attachment 7 Step 3 Secure the Mechanical Attachment Bracket 7 10 Degree Mechanical Attachment location and Mechanical Attachment Bracket Installation 10 Step 1 Position the Mechanical Attachment...

Page 4: ...STIONS RELATED TO MECHANICAL ATTACHMENTS AND ROOF WARRANTIES MUST BE DIRECTED TO RESPECTIVE MECHANICAL ATTACHMENT OEM PROVIDER SHOWN BELOW PANELCLAW IS NOT RESPONSIBLE FOR THIRD PARTY MECHANICAL ATTAC...

Page 5: ...last Tray Hardware Serrated flange nuts 1 4 20 Stainless Steel 18 8 Hex head cap screw 1 4 20 x 0 75 Stainless Steel 18 8 Flange nuts 3 8 16 Stainless Steel 304 Hex head bolt 3 8 16 x 1 25 Stainless S...

Page 6: ...d connect to the side of the Ballast Trays via the Mechanical Attachment Bracket 3 Center the Mechanical Attachments on the Ballast Tray requiring the attachment east to west NOTE If no suitable slots...

Page 7: ...hment Step 3 Secure the Mechanical Attachment Bracket 1 Once the Mechanical Attachment is installed you can complete the rest of the Mechanical Attachment assembly Attach the L Brackets Standoffs to t...

Page 8: ...31 Rev F 8 Ballast Tray Mechanical Attachment Bracket L Bracket 6 Standoff 5 Degree Mechanical Attachment location and Mechanical Attachment Bracket Installation Figure 4 Ecofasten Product Attach the...

Page 9: ...bolts and 20 serrated flange nuts connect the Ballast Tray and Mechanical Attachment Bracket Torque to 8 ft lbs Figure 5 4 Torque the remaining components L Bracket to Mechanical Attachment to 30 ft...

Page 10: ...are installed north of modules and connect to the underside of the Ballast Trays via the Mechanical Attachment Bracket 3 Center the Mechanical Attachments between two adjacent modules east to west 4 S...

Page 11: ...offs to the threaded stud on the Mechanical Attachment Finger tighten for now Figure 8 9 10 2 With the opening facing down attach the Mechanical Attachment Bracket to the L Bracket Finger tighten the...

Page 12: ...nical Attachment Bracket Installation Figure 9 EcoFasten Product with 6 standoff Secure the Mechanical Attachment Bracket Figure 10 EcoFasten Product Secure the Mechanical Attachment Bracket Mechanica...

Page 13: ...ate the Mechanical Attachment Ballast Trays will need to be removed if they are already installed 2 The Mechanical Attachments are installed between two adjacent south supports and connect to the cent...

Page 14: ...tachment stud Connect the Ballast Tray to the South Supports with 4 bolts In some instances the Ballast Tray must be forced down to be able to install the washer and nut NOTE Extra washers are supplie...

Page 15: ...30 ft lbs Figure 13 Connect the Mechanical Attachment to the Ballast Tray Figure 14 Mechanical attachment installed with coupling nut bolt and coupling nut are not supplied by PanelClaw Torque to 30 f...

Page 16: ...of surface Such hazards should be identified and caution should be taken to avoid tripping over such components Refer to the Fall Hazards section specifically if working with the Polar Bear product li...

Page 17: ...Access to all hand and power tools should be regulated and controlled at all times on site to prevent improper use and related injuries When not in use all equipment should be stored in a secured loc...

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