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9910045 RevF

October

2020

Storage Considerations

PanelClaw

recommends

installing

the

racking

components shortly after delivery to the project site. If
clawFR components are not deployed immediately, they
should be stored in a well-ventilated, dry location.
Otherwise, moisture can form between the packed
components which may cause staining and/or white
rust. Significant white rust formation may decrease the
coating service life and, in extreme cases, the
component performance.

If storage onsite is unavoidable, remove the plastic
and/or carboard wrapping from the exterior of the
packaging and cover with canvas or place components
under an open sided tent. Note the use of a plastic cover
does more harm than good as it prevents the product
from breathing and causes condensation. Storing parts
in any other manner is at the

customer’s

own

risk.

PanelClaw is not liable for claims related to improper
storage and any such claims are not covered by the
product warranty.

PAGE

3

Operations & Maintenance

See O&M Manual, 9910050 found on PanelClaw.com, for
initial inspection recommendations including steps that can
be performed only during construction.

Sub Array Dimensions

Each PV system is unique and is frequently made up of
multiple sub arrays. The Racking Construction Set, which must
be onsite at all times during construction, details sub array
dimensions and location on the roof. Review the Racking
Construction Set in its entirety to prevent unnecessary rework
during site construction.

The furthest extent of the racking components or modules of
adjacent sub arrays, whichever defines the outermost array
boundaries, must be separated by

at least

the minimum

dimensions documented in the Racking Construction Set.
Refer to the

general notes

and the

Minimum Clearance

Requirements

table

,

if

present,

within

the

Racking

Construction Set.

Summary of Contents for clawFR 10 Degree

Page 1: ...ntroduction Safety Overview 2 Storage Array Construction and O M considerations 3 System Components 4 Tools Torque Construction Aid Accessories 5 Construction Aid Setup 6 Build Assemblies 7 Build Nort...

Page 2: ...NT PROVIDERS Anchor Products www anchorp com OMG Roofing Products www omgroofing com Facet www sustainabletechnologiesllc com Safety Overview Safety is an essential part of every PV installation and e...

Page 3: ...at the customer s own risk PanelClaw is not liable for claims related to improper storage and any such claims are not covered by the product warranty PAGE 3 Operations Maintenance See O M Manual 99100...

Page 4: ...ector 2000887 01 02 03 04 Module Connector 5000507 01 02 Cam 5000500 Base 5000502 02 03 Hardware Kit for Mechanical Attachment Strut 5000223 For Fully Attached or Partially Attached Designs Rail 20006...

Page 5: ...tional Accessories Shim Pad 5000228 Optimizer Attachment 5000509 Wire Router 5000225 01 02 Base Pad 2000678 4 allowable during installation Wire Clip 5000226 PAGE 5 Spacer Stick and Cam Spacer Kit 500...

Page 6: ...rom the Base centerlines Tip To stiffen the Spacer Stick place one Rail 2000695 on the assembly as shown shift the Rail to find a location which allows for attachment with the specified bolts Tighten...

Page 7: ...Base length may vary depending on the row spacing option Tip Immediately tighten bolts to 6 ft lb which are at the Tilt Arm end of the assembly 2 2 Use the Cam Spacer tool to correctly locate the Mod...

Page 8: ...Rail on L Spacing is ALWAYS on top of Rail on S Spacing This installation sequence is critical to system performance Tip Rail has two holes Consult the Racking Construction Set for appropriate hole us...

Page 9: ...gn Module Connectors before securing Rails ALERT See Appendix F for instructions on installing Rails on edges with cutouts PAGE 9 4 Build Remaining Rows Place Middle or South assemblies onto Assemblie...

Page 10: ...ils on the S spacing 5 2 Place Ballast onto Rails If rapid cyclic movement of system is expected e g due to seismic activity or building vibration from activities within or nearby the structure bend t...

Page 11: ...nger than 2100 mm with 7 or 8 ballast blocks require two 2 Rails Install Rail 2 on top of Rail 1 and tighten to 6ft lb Rail 1 Rail 2 5 3 Ballast must be placed as shown Ballast quantity affects the Ba...

Page 12: ...ertical position go immediately to next installation step high side install Cam Claw Place Cam Claw over module flange Apply a small downward force to make sure it is properly seated 6 2 ALERT Install...

Page 13: ...ock Claw Rotate module down and rest the module frame on the top of the Tilt Arms Tip Make sure the Tilt Arms are fully raised 7 1 Support module while carefully rotating the Tilt Arm just enough to r...

Page 14: ...ue Installing Modules Use Cam Claw as spacer to set spacing between adjacent modules R Tip R dimension is found in the Racking Construction Set ALERT Check the R dimension every 5th module and adjust...

Page 15: ...p On array edge Deflectors can be installed flush to module array edge Tip Adjacent Deflectors will overlap adjacent deflector not shown 8 1 Consult the Racking Construction Set for deflector requirem...

Page 16: ...e 9 Cam Lock Claw Inspection Inspect Cam side module connection Module and Cam are near flush Module and Cam have a large non uniform gap Cam installation can be quickly visually inspected no gauge is...

Page 17: ...ed 30 amps Installers may opt to use multiple lugs per sub array for redundancy When grounding devices are installed according with the approved methodology and capacity below the connections describe...

Page 18: ...system is compromised in any way Severe snow loads can result in module and or racking damage and in extreme cases electrical hazards Fall Hazards This section only applies to clawFR products install...

Page 19: ...suggested as a minimum to avoid injury based on the installation procedure outlined in this manual 1 Appropriate work clothing 2 Electrically insulated hard hat 3 Protective eyewear 4 EH rated safety...

Page 20: ...accordance with the system installation instructions System Ground Path The system ground path grid is established throughout the array by the interconnection of system components Specifically in the...

Page 21: ...appropriately sized Cu wire and a UL 467 listed Tyco Solarlok grounding assembly part number 2106831 1 manufactured by Tyco Electronics Corporation The conductor size should be selected in accordance...

Page 22: ...ctor is required on the Northern perimeter of the array The system has a Fire Class A rating for low slope roofs with Type II modules when the following requirements are met System is installed over a...

Page 23: ...ions ALERT PV Module connection to Cam has not been evaluated to be in compliance with ANSI UL 2703 PAGE 23 System Ground Path The system ground path grid is established throughout the array by the in...

Page 24: ...he conductor size should be selected in accordance with NEC 690 45 and NEC 250 122 1 To ground the grid first determine the groupings of strings whose power output wiring is grounded together at an eq...

Page 25: ...LY RECOMMENDED THAT INSTALLERS WEIGH SEVERAL BLOCKS ON SITE TO ENSURE BLOCK WEIGHTS MATCH THE WEIGHT OF THE BLOCKS SPECIFIED IN PANELCLAW S RACKING CONSTRUCTION SET DRAWINGS BLOCK WEIGHT VARIANCES LIS...

Page 26: ...s shown Module omitted Roof obstruction Rails are installed across the edge to connect row Bolts which are installed into a pre installed nut are tightened to 6 ft lb Bolts which are installed into a...

Page 27: ...law angle relative to the Tilt Arm is outside the specified range of 8 to 10 degrees follow the steps below to reset the Lock Claw Place a finger or a suitable tool between the Lock Claw and Tilt Arm...

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