User's Manual

Page33of52
 Ifmountingtoastructurewithrailslots,insert3/8or1/4inchhardwareintherailslotbeforemodulesor
“L” feet or stanchions are secured.EachSPT requires two bolts, two nuts, two flat washers, and two lock
washers.Whizznutsarenotrecommendedasthegalvanizedcoating
ofthebracketmaybecompromised.
 Secureeachbracket,makingsurethateachlockwasherisfullycompressed.Torque3/8inchfastenersto
XXXinch‐poundsand1/4inchfastenerstoYYYinch‐pounds.

Mountingintorailsorbraceswithoutslots
 Checkwithrackingormodulesupportmanufacturerforsuggestedmountingprocedure.
 Check with a local structural engineer and/or the racking manufacturer if any modifications to the
structure(ie.Drillingholes)
 Usethebracketasaguideforanypre‐drilledholes.
 Insert3/8or¼inchhardwareintherailslot.EachSPTrequirestwobolts,twonuts,twoflatwashers,and
two lock washers.Whizz nuts are not recommended as the galvanized coating of the bracket may be
compromised.
 Secureeachbracket,makingsurethateachlockwasherisfullycompressed.Torque3/8inchfastenersto
XXXinch‐poundsand¼inchfastenerstoYYYinch‐pounds.

HRDMountingandMechanical

Electricalconnectionsandcommunicationwithhandheld

 Mountandgroundmodulepermodulemanufacturer’sinstructions.
 ConnectthemoduleleadstotheSPT
 InspectMCconnectorforwatertightseal
 Establishcommunicationwiththehandheldunit.
 PlaceSPTin“On”mode.