PerfectVision PV-SFA User manual

INSTALLATION INSTRUCTIONS
UNPACKING INSTRUCTIONS
Carefully open the packaging, remove contents and lay out parts on a protective surface to avoid damage. •
Check package contents against the Supplied Parts List in the next page(s) to assure that all components were received •
undamaged. Do not use damaged or defective parts.
Carefully read all instructions before attempting installation. •
IMPORTANT SAFETY INFORMATION
Install mount with care. Please read these instructions before beginning this installation, and carefully follow all
instructions contained herein. Use proper safety equipment and protocol during installation.
Please consult PerfectVision for help if you:
Don't understand these directions or have any doubts about the safety of the installation. •
Are uncertain or unfamiliar with the nature of the existing structure to be reinforced. •
For questions and consulting please call PerfectVision at 1-800-205-8620. Ask for Wireless Sales & Product Support.
Note: Please leave instructions in shelter or cabinet on site for future reference.
NOTE: SEE PAGE 16 & 17 FOR
SAFETY CLIMB ROUTING
INFORMATION
NOTE: SEE PAGE 18, 19, & 20
FOR MOUNT CLASSIFICATION
AND ANTENNA REFERENCE
Do not use this product for any purpose or in any configuration not explicitly stated in this instruction. We hereby disclaim
any and all liability for injury or damage arising from incorrect assembly, incorrect mounting, or incorrect use of this product.
DJN
DRAWN BY
PART #: PV-SFA
6
PAGE NUMBER
REVISION
L.I.F.E. MOUNT™ SECTOR FRAME
1 OF 20
4/16/2021
DATE

3/8"
3/8"
4 1/2"
1"
1. Supplied Parts List .........................................................................................................
PV-SFA-B Configurations & Part list
.........................................................................3
PV-SFA-B Single Sector Parts List
............................................................................4
PV-SFA-B Single Sector Parts List Cont'....................................................................5
Additional Parts List................................................................................................6
Optional Stiff Arm Leg Bracket Parts list (For Single Sector installation)......................7
2. Installation Steps ...........................................................................................................
Pre-Assembling Sector Frame..................................................................................8
Pre-Assembling Sector Frame cont'..........................................................................9
Pre-Assembling Sector Frame & Installing Frame to Tower Leg..................................10
Pre-Assembling Sector Frame & Installing Frame to Tower Leg cont'..........................11
Installing Tie Back Pipes (3 Sector Installation).........................................................12
Installing Tie Back Pipes (Single Sector Installation)..................................................13
Installing Horizontal Angle Kit & Anchors..................................................................14
Installing Antenna Pipe
...........................................................................................15
3. Reference Pages .............................................................................................................
Safety Climb Routing
..............................................................................................16
Safety Climb Routing cont'
......................................................................................17
Mount Classification Identification............................................................................18
Mount Classification Identification Cont'
...................................................................19
Mount Classification Identification for Dual Collars
....................................................20
TABLE OF CONTENTS
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PV-SFA-INS-01-R6
1-844-887-6723 2 OF 20

PV-SFA-B
L.I.F.E. MOUNT™ - SECTOR FRAME
SEE TABLE 1
PV-SFA-ANGLE##-HD
FACE ANGLE
QTY: 2
WEIGHT: SEE TABLE 1
P520-015-01
X-BRACE FRAME
QTY: 2
WEIGHT: 50 LBS EACH
Table 1: PV-SFA-B Configurations
Part Number Mount Width Face Angle Total Weight
PV-SFA7-B 7' 6" PV-SFA-ANGLE7-HD 510 lbs
PV-SFA10-B 10' 6" PV-SFA-ANGLE10-HD 560 lbs
PV-SFA12-B 12' 6" PV-SFA-ANGLE12-HD 592 lbs
PV-SFA14-B 14' 6" PV-SFA-ANGLE14-HD 624 lbs
NOTE: DRAWINGS NTS Supplied Parts List
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W097-098-01
LEG ATTACHMENT OUTER PLATE
QTY: 2
WEIGHT: 25 LBS EACH
P520-018-03
LEG ATTACHMENT INNER PLATE
QTY: 2
WEIGHT: 20 LBS EACH
P520-010-01
SWIVEL PLATE
QTY: 2
WEIGHT: 12 LBS EACH
P520-017-01
TOP ADJUSTMENT PLATE
QTY: 1
WEIGHT: 17 LBS
P520-011-10
WASHER PLATE
QTY: 4
WEIGHT: 1 LBS EACH
P520-019-01
STIFF ARM END PLATE
QTY: 2
WEIGHT: 1 LBS EACH
P597-223-01
STIFF ARM CROSSOVER
QTY: 2
WEIGHT: 5 LBS EACH
HK6-4025-04
1/2" X 2-9/16" U-BOLT KIT
QTY: 16
WEIGHT: 0.84 LBS EACH
150"
PV-SA-PIPE-150
TIE BACK PIPE
QTY: 2
WEIGHT: 46 LBS EACH
NOTE: IF USING 2-7/8" OR 3-1/2" ANTENNA PIPE, PURCHASE U-BOLTS SEPARATELY
NOTE: DRAWINGS NTS Supplied Parts List
4 OF 20 1-844-887-6723
PV-SFA-INS-01-R6
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H10-1016-10
5/8" X 16" A36 ALL THREAD
QTY: 8
WEIGHT: 1.57 LBS EACH
H02-0010-11
5/8" DIA NUT
QTY: 16
WEIGHT: 0.13 LBS EACH
H03-0010-02
5/8" DIA FLAT WASHER
QTY: 20
WEIGHT: 0.06 LBS EACH
H04-0010-01
5/8" DIA LOCK WASHER
QTY: 20
WEIGHT: 0.06 LBS EACH
HK1-0815-10
1/2" X 1-1/2" BOLT KIT
QTY: 10
WEIGHT: 0.24 LBS EACH
HK1-0817-10
1/2" X 1-3/4" BOLT KIT
QTY: 8
WEIGHT: 0.23 LBS EACH
HK1-1020-12
5/8" X 2" A325 BOLT KIT
QTY: 14
WEIGHT: 0.35 LBS EACH
HK1-1025-12
5/8" X 2-1/2" BOLT KIT
QTY: 6
WEIGHT: 0.52 LBS EACH
HK1-1040-12
5/8" X 4" BOLT KIT
QTY: 2
WEIGHT: 0.64 LBS EACH
NOTE: DRAWINGS NTS Supplied Parts List
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PV-HSK
L.I.F.E. MOUNT™ - SECTOR FRAME HORIZONTAL ANGLE KIT
WEIGHT: 300 LBS
120"
P297-019-01
BRACE ANGLE
QTY: 6
WEIGHT: 50 LBS EACH
NOTE: DRAWINGS NTS Supplied Parts List
6 OF 20 1-844-887-6723
PV-SFA-INS-01-R6
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PV-SAM-U
STIFF ARM LEG BRACKET
WEIGHT: 20 LBS
W033-005-01
LEG BRACKET
QTY: 2
WEIGHT: 2.5 LBS EACH
P597-019-01
CROSSOVER PLATE
QTY: 2
WEIGHT: 5 LBS EACH
P597-026-03
BENT BACKING PLATE
QTY: 1
WEIGHT: 1 LBS
HK1-0860-60
1/2" X 6" BOLT KIT
QTY: 2
WEIGHT: LBS EACH
HK1-1017-12
5/8" X 1-3/4" BOLT KIT
QTY: 2
WEIGHT: 0.24 LBS EACH
HK1-1017-12
5/8" X 2-3/4" BOLT KIT
QTY: 2
WEIGHT: 0.53 LBS EACH
H10-1012-08
1/2" X 12" ALL THREAD
QTY: 2
WEIGHT: 0.63 LBS EACH
H02-0008-13
1/2" A63DH NUT
QTY: 4
WEIGHT: 0.07 LBS EACH
H03-0008-02
1/2" F436 FLAT WASHER
QTY: 4
WEIGHT: 0.02 LBS EACH
H04-0008-01
1/2" LOCK WASHER
QTY: 4
WEIGHT: 0.02 LBS EACH
OPTIONAL STIFF ARM
ATTACHMENT KIT REQUIRED
FOR SINGLE SECTOR MOUNT
SETUP. (1) REQUIRED PER PIPE
ARM. SEE STEP 6B FOR DETAILS.
NOTE: DRAWINGS NTS Supplied Parts List
7 OF 20 1-844-887-6723
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3/8"
3/8"
4 1/2"
1"
B
C D
DETAIL A
FRAME ASSEMBLY
FACE ANGLE
X-FRAME
ROTATION PLATE
NOTE: DO NOT TIGHTEN
HARDWARE UNTIL FRAME
IS CONSTRUCTED
DETAIL B
SCALE 1 : 7
DETAIL B
TOP PLATE ATTACHMENT
1/2" X 1-3/4" BOLT
1/2" FLAT WASHER
1/2" LOCK WASHER
1/2" NUT
DETAIL C
SCALE 1 : 6
DETAIL C
BOTTOM PLATE ATTACHMENT
1/2" X 1-3/4" BOLT
1/2" FLAT WASHER
1/2" LOCK WASHER
1/2" NUT
DETAIL D
SCALE 1 : 8
DETAIL D
FACE ANGLE ATTACHMENT
1/2" X 1-1/2" BOLT
1/2" FLAT WASHER
1/2" LOCK WASHER
1/2" NUT
PRE-ASSEMBLING SECTOR FRAME
Pre-assemble the Sector Frame as shown at the ground level. Connect (2) Rotation Plates to the (2) X-Frames using (8) 1/2"
x 1-3/4" Bolt Kits. Connect (2) Face Angles to the Frame using (8) 1/2" x 1-1/2" Bolt Kits.
Note: X-Frames can be oriented to allow equipment mounting on the inside or the outside of the frame.
NONE
685.29
---
STEP 1
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PV-SFA-INS-01-R6
1-844-887-6723 8 OF 20

3/8"
3/8"
4 1/2"
1"
F
G
DETAIL E
ADJUSTMENT PLATE INSTALLATION
DETAIL F
SCALE 1 : 10
DETAIL F
TOP ADJUSTMENT PLATE
TOP ADJUSTMENT
PLATE
DETAIL G
SCALE 1 : 10
DETAIL G
BOTTOM ADJUSTMENT PLATE
BOTTOM
ADJUSTMENT PLATE
TOWER SIDE
FRAME SIDE
3 2 1
FRAME SIDE
TOWER SIDE
A B
PRE-ASSEMBLING SECTOR FRAME CONT'
Continue pre-assembly by attaching Top and Bottom Adjustment Plates to the frame using (3) 5/8" x 2-1/2" Bolt Kits each.
Note: Center Bolt location is determined by taper of tower leg at mount elevation. See Detail H for hole details. Reference
Table 2 for hole installation based on leg taper. Note: Leg taper is denoted as degrees from vertical.
DETAIL H
TAPER ADJUSTMENT DETAILS
5/8" X 2-1/2" BOLT
WASHER PLATE
5/8" FLAT WASHER
5/8" LOCK WASHER
5/8" NUT
Table 2: Leg Taper Installation Holes
Leg Taper Range 0 to 0.75 0.75 to 1.75 1.75 to 2.25 2.25 to 3.5 3.5 to 4.5 4.5 to 5.5
Upper Leg Hole 112233
Lower Leg Hole B A B A B A
NONE
685.54
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STEP 2
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PV-SFA-INS-01-R6
1-844-887-6723 9 OF 20

3/8"
3/8"
4 1/2"
1"
J
DETAIL I
OUTER LEG ATTACHMENT PLATE
INSTALLATION
OUTER LEG ATTACHMENT PLATE
NOTE: IF SAFETY
CLIMB PRESENT
SEE PAGE 15 & 16!
DETAIL J
SCALE 1 : 8
DETAIL J
OUTER LEG ATTACHMENT PLATE
HARDWARE
5/8" NUT
5/8" LOCK WASHER
5/8" FLAT WASHER
5/8" X 2" BOLT
L
DETAIL K
TOWER ATTACHMENT
DETAIL L
SCALE 1 : 8
DETAIL L
TOWER ATTACHMENT HARDWARE
INNER LEG ATTACHMENT PLATE
5/8" NUT
5/8" LOCK WASHER
5/8" FLAT WASHER
5/8" X 18" ALL THREAD
PRE-ASSEMBLING SECTOR FRAME LEG BRACKETS
INSTALLING FRAME ONTO TOWER LEG
Continue pre-assembly by connecting (2) Outer Leg Attachment Plates using (4) 5/8" X 2" Bolt kits each. Note location of flat
washers on slotted holes. See Reference Pages R-1 & R-2 for the option to install Safety Climb Routing (sold separately).
Install the Sector Frame onto the tower at the required elevation using (2) Inner Leg Attachment Plates and (8) 5/8" x 18" All
Thread Rods with Hardware. Install Leg Brackets to be parallel with the centerline of the tower.
Note: If desired, Antenna Pipe may be installed prior to attaching frame to tower leg. See Step 8.
NONE
685.54
---
STEP 4
STEP 3
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1-844-887-6723 10 OF 20

3/8"
3/8"
4 1/2"
1"
33° MAX
DETAIL O
AZIMUTH ADJUSTMENT
90°
GRADE
DETAIL M
PITCH ADJUSTMENT
DETAIL P
AZIMUTH ADJUSTMENT BOLTS
BOLT GROUP 2
DETAIL N
PITCH ADJUSTMENT BOLTS
BOLT GROUP 1
INSTALLING FRAME ONTO TOWER LEG CONT'
Adjust Bolt Group 1 to change Frame pitch. Ensure Frame face is normal to horizontal. Adjust azimuth by loosening Bolt
group 2 and positioning the mount as required. Re-tighten all bolts after positioned.
GALVANIZED
2393.06
---
STEP 5
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1-844-887-6723 11 OF 20

3/8"
3/8"
4 1/2"
1"
DETAIL Q
3 SECTOR TIE BACK PIPE INSTALLATION
ADDITIONAL
SECTORS HIDDEN
DETAIL R
3 SECTOR TIE BACK PIPE INSTALLATION
A
A
B
B
DETAIL T
LEG BRACKET ATTACHMENT
TRIM EXCESS OFF
TIE BACK PIPE
CROSSOVER PLATE
1/2" X 2-9/16" U-BOLT KIT
5/8" X 2" BOLT KIT
DETAIL S
FRAME ATTACHMENT
5/8" X 4" BOLT KIT
END PLATE
1/2" X 1-1/2"
BOLT KIT
INSTALLING TIE BACK PIPES FOR 3 SECTOR INSTALLATION
Note: This step is for (3) Sector installations only. For Single Sector installations, see Step 6B. Before installing Tie Back
Pipes, all (3) Sectors must be installed on tower legs.
Attach Tie Back Pipe to the face of the Frame using (1) Stiff Arm End Plate, (1) 1/2" x 1-1/2" Bolt Kit, and (1) 5/8" x 4" Bolt
Kit. Attach Tie Back Pipe to the Leg Bracket of the adjacent Sector Frame using (1) Stiff Arm Crossover Plate, (2) 1/2" x 2-
9/16" U-Bolt Kits, and (1) 5/8" x 2" Bolt Kit. Tie Back Pipes may be attached to top side or bottom side of adjacent leg
bracket. Trim excess Tie Back Pipe 12" past the leg attachment point. Apply (3) coats Zinga to all field cut and drilled
surfaces. Repeat for additional stiff arm.
NOTE: TIE BACK PIPES MUST BE INSTALLED ON OPPOSITE CORNERS OF FRAME (LOCATIONS A-A OR B-B). DO
NOT INSTALL TIE BACK PIPE IN AN A-B CONFIGURATION.
GALVANIZED
2393.06
---
STEP 6A
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PV-SFA-INS-01-R6
1-844-887-6723 12 OF 20

3/8"
3/8"
4 1/2"
1"
DETAIL U
SINGLE SECTOR TIE BACK PIPE INSTALLATION
PV-SAM-U
DETAIL V
SINGLE SECTOR TIE BACK PIPE INSTALLATION
A
A
B
B
DETAIL W
FRAME ATTACHMENT
5/8" X 4" BOLT KIT
END PLATE
1/2" X 1-1/2"
BOLT KIT
DETAIL X
LEG ATTACHMENT WITH PV-SAM-U
1/2" X 6" BOLT KIT
BENT BACKING
PLATE
CROSSOVER PLATE
LEG BRACKET
5/8" X 1-3/4"
BOLT KIT
5/8" X 2-3/4"
BOLT KIT
1/2" X 12" ALL
THREAD WITH HW
TRIM EXCESS OFF
TIE BACK PIPE
INSTALLING TIE BACK PIPES FOR SINGLE SECTOR INSTALLATION
Note: This step is for Single Sector installations only. For (3) Sector installations, see Step 6A.
Attach Tie Back Pipe to the face of the Frame using (1) Stiff Arm End Plate, (1) 1/2" x 1-1/2" Bolt Kit, and (1) 5/8" x 4" Bolt
Kit. Attach Tie Back Pipe to adjacent leg using PV-SAM-U kit. Do not install Tie Back Pipe to tower horizontals or diagonals.
Trim excess Tie Back Pipe 12" past the leg attachment point. Apply (3) coats Zinga to all field cut and drilled surfaces. Repeat
for additional stiff arm.
NOTE: TIE BACK PIPES MUST BE INSTALLED ON OPPOSITE CORNERS OF FRAME (LOCATIONS A-A OR B-B). DO
NOT INSTALL TIE BACK PIPES IN AN A-B CONFIGURATION.
GALVANIZED
2393.06
---
STEP 6B
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PV-SFA-INS-01-R6
1-844-887-6723 13 OF 20

3/8"
3/8"
4 1/2"
1"
11/16" PRE-DRILLED HOLE
1"
11/16" ATTACHMENT HOLE
1 1/2"
11/16" FIELD DRILLED HOLE
HOLE SPACING
ANGLE CUT LENGTH
1"
APPLY 3 COATS ZINGA TO
ALL FIELD CUT EDGES
DETAIL Z
HORIZONTAL ANGLE CUT AND PUNCH
HOLE SPACING
DETAIL Y
HORIZONTAL ANGLE ATTACHMENT
5/8" X 2" BOLT KIT
DETAIL AA
ATTACHMENT LOCATION
PV-GS-ACC1
INSTALLING HORIZONTAL ANGLE KIT AND ANCHORS
PerfectVision Manufacturing highly recommends specifying the PV-HSK Horizontal Support Kit to interconnect
sectors on all towers with face widths less than 10ft and leg diameters less than 4in OD. If attachment
locations are to be installed, PV-HSK kit is REQUIRED on towers with 4in OD and smaller legs. HSK installation
requires a (3) Sector Frame setup. Field cut and punch Horizontal Angles as shown in Detail Z. Attach Horizontal Angles to
Leg Brackets as shown in Detail Y. Install max (1) Anchor (PV-LPP-GS-ACC1) per leg. Follow manufacturer specifications for
installation and maintenance.
GALVANIZED
48.79
A36
STEP 7
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PV-SFA-INS-01-R6
1-844-887-6723 14 OF 20

3/8"
3/8"
4 1/2"
1"
INSTALLING ANTENNA PIPE
Attach required Antenna and Equipment Pipe to the frame using 1/2" x 2-9/16" U-Bolt Kits. If 2-7/8" Antenna Pipe is used, an
alternate U-bolt must be purchased separately for installation.
NOTE: IF OTHER SPACINGS ARE
NEEDED, IT IS ACCEPTABLE TO
FIELD DRILL ADDITIONAL HOLES
IN THE SAME FACE ANGLES.
APPLY (3) COATS ZINGA TO ANY
DRILLED HOLES.
Table 3: Antenna Pipe Spacing
Part Number 3 Pipe Spacing 4 Pipe Spacing 5 Pipe Spacing
PV-SFA7-B 3' 6" 2' 4" N/A
PV-SFA10-B 5' 3' 4" N/A
PV-SFA12-B 6' 4' N/A
PV-SFA14-B 7' 4' 8" N/A
GALVANIZED
2393.06
---
STEP 8
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PV-SFA-INS-01-R6
1-844-887-6723 15 OF 20

3/8"
3/8"
4 1/2"
1"
SAFETY CLIMB EXTERIOR ROUTING
SAFETY CLIMB
CABLE GUIDE
(SOLD SEPARATELY)
PV-SCRB-SFA
SAFETY CLIMB INTERIOR ROUTING
LOCKING SAFETY CLIMB
CABLE GUIDE
(SOLD SEPARATELY)
PV-SCRB-SFA
SAFETY CLIMB CABLE
RECOMMENDED ROUTING
RECOMMENDED
ROUTING AREA
PV-SCRB-SFA
SFA CABLE GUIDE ATTACHMENT KIT
WEIGHT: 1.63 LBS EACH
(PURCHASED SEPARATELY)
SAFETY CLIMB INTERIOR ROUTING
LOCKING SAFETY CLIMB
CABLE GUIDE
(SOLD SEPARATELY)
PV-SCRB-SFA
SAFETY CLIMB ROUTING:
NONE
719.53
---
SAFETY CLIMB ROUTING REFERENCE
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1-844-887-6723 16 OF 20

3/8"
3/8"
4 1/2"
1"
PV-SCRB-SFA
MAY BE INSTALLED DURING STEP 3 OF THIS INSTALLATION
INSTRUCTION GUIDE USING THE 5/8" X 2" BOLT KITS INCLUDED
IN PV-SFA-B MOUNT
(2) 3/8" X 1-1/4" BOLT KIT
INCLUDED WITH PV-SCRB-SFA FOR ATTACHING
SAFETY CLIMB CABLE GUIDE (ADD ON PRODUCT)
SAFETY CLIMB ROUTING:
WASHER TO BE PLACED ON
INSIDE OF CONNECTION
ON ARC-SLOT
SAFETY CLIMB EXTERIOR ROUTING INSTALLATION REFERENCE
(INTERIOR ROUTING IS INSTALLED SIMILARLY BUT ON THE INSIDE OF THE BRACKET)
GALVANIZED
2393.06
---
SAFETY CLIMB ROUTING REFERENCE CONT'
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PV-SFA-INS-01-R6
1-844-887-6723 17 OF 20

3/8"
3/8"
4 1/2"
1"
EQUAL
EQUAL
ANTENNA CENTERLINE
C
L
COLLAR
MOUNT
SFA
C
L
ANTENNA
C
L
6"
6"
MAX OFFSET VALUE [6] ALLOWS FOR 6"
VERTICAL OFFSET FROM MOUNT
C
L
IN
EITHER DIRECTIONS
SFA
C
L
ANTENNA
C
L
SFA
C
L
FALLS
BETWEEN THE
TWO FACE
ANGLES
6"
6"
ALLOWABLE ADJUSTMENT RANGE
MEASURED FROM MOUNT
C
L
C
L
Step 1 Instructions
IMPORTANT MOUNT CLASSIFICATION INFORMATION (FOR ANALYZING):
STANDARDS: TIA-222-G, TIA-222-H, TIA-5053 •
MAX STRUCTURE HEIGHT: 400ft •
STRUCTURE CLASS: I OR II •
EXPOSURE CATEGORY: B OR C •
MOUNT CLASSIFICATION INFORMATION:
STANDARDS: TIA-222-G, TIA-222-H, TIA-TSB-5053 •
MAX STRUCTURE HEIGHT: 400ft •
DESIGN WIND SPEED: 120mph 3-Second Gust •
STRUCTURE CLASS: I OR II •
EXPOSURE CATEGORY: B OR C •
TOPOGRAPHIC CATEGORY: 1 •
DESIGN WIND PRESSURE: 135psf •
DESIGN WIND PRESSURE (ICED): 15psf •
DESIGN ICE THICKNESS (RADIAL): 2.75" •
MOUNT CLASSIFICATION TO BE USED TO:
CLASSIFY MOUNTS AND ALLOW ENGINEERS TO VERIFY CURRENT LOADING/FUTURE LOADING CHANGES
TO THE MOUNT
MAXIMUM ALLOWABLE OFFSET NOTE:
THE (VERTICAL) OFFSET FACTOR STATES HOW MANY INCHES THE CENTERLINE OF ANTENNA EQUIPMENT LOADING
MAY BE OFFSET FROM THE MOUNT CENTERLINE. THIS VERTICAL OFFSET FACTOR IS NOT TO BE EXCEEDED. IF MAXIMUM
OFFSET IS EXCEEDED, THE MOUNT WILL NOT MEET THE CLASSIFIED LOADING.
TOPOGRAPHIC CATEGORY: 1 •
DESIGN WIND PRESSURE: 135psf •
DESIGN WIND PRESSURE (ICED): 15psf •
DESIGN ICE THICKNESS (RADIAL): 2.75" •
MAXIMUM ALLOWABLE OFFSET NOTE:
THE (VERTICAL) OFFSET FACTOR STATES HOW MANY INCHES THE CENTERLINE OF ANTENNA EQUIPMENT LOADING
MAY BE OFFSET FROM THE MOUNT CENTERLINE. THIS VERTICAL OFFSET FACTOR IS NOT TO BE EXCEEDED. IF MAXIMUM
OFFSET IS EXCEEDED, THE MOUNT WILL NOT MEET THE CLASSIFIED LOADING. IN A SINGLE COLLAR MOUNTING
SCENARIO, THE INCLUSION OF AN UPPER RAIL DOES NOT AFFECT THE LOCATION OF THE MOUNT CENTERLINE.
ANTENNA CENTERLINE & MAXIMUM ALLOWABLE OFFSET:
THE CENTERLINE OF AN ANTENNA EXISTS AT AN EQUAL DISTANCE BETWEEN THE TOP AND BOTTOM END OF THE MAIN
ANTENNA BODY (AS SHOWN BELOW). IN THIS EXAMPLE THE MAXIMUM OFFSET FACTOR VALUE WILL BE [6] FROM
TABLE 1.
IN THIS INSTANCE THE ANTENNA
C
L
IS
PLACED WITHIN THE ALLOWABLE OFFSET
DISTANCE FROM THE MOUNT
C
L
.
THEREFORE IT MEETS THE CLASSIFIED
LOADING.
ANTENNA
C
L
IN
RELATION TO SFA MOUNT
C
L
MAX ALLOWABLE OFFSET
DETAIL
Table 1: Mount Classification Identification Example
M 1750R(1450)-4[6]
Used at the beginning of each mount identification.
M 1750 R(1450)-4[6]
The maximum factored horizontal force ( 1750 lbf), F, considered for design under extreme wind condition at
each mounting pipe location.
M1750 R (1450)-4[6]
Classification category.
M1750R( 1450 )-4[6]
Maximum factored vertical force ( 1450 lbf), Fzi, considered for design under extreme ice condition at each
mounting pipe location.
M1750R(1450)- 4 [6] The mount is designed for ( 4 ) mounting pipe locations per sector.
M1750R(1450)-4[ 6 ]
The centerline of the maximum horizontal concentrated force, F, may be offset vertically from the mount
centerline by up to 6 inches.
NONE
205.20
Material <not specified>
MOUNT CLASSIFICATION IDENTIFICATION REFERENCE PAGES
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PV-SFA-INS-01-R6
1-844-887-6723 18 OF 20

3/8"
3/8"
4 1/2"
1"
AA
AA
6"
6"
SFA MOUNT
C
L
ANTENNA
C
L
PV-SFA-B MOUNT & ANTENNA
C
L
- FRONT VIEW
EQUAL
EQUAL 6"
6"
ANTENNA PIPE
PLACEMENT
DOES NOT
AFFECT MOUNT
C
L
ALLOWABLE
ADJUSTMENT
RANGE MEASURED
FROM MOUNT
C
L
POSITION OF VERTICAL
MOUNTING PIPE DOES
NOT AFFECT MOUNT
C
L
Step 1 Instructions
MOUNT CLASSIFICATION INFORMATION:
STANDARDS: TIA-222-G, TIA-222-H, TIA-TSB-5053 •
MAX STRUCTURE HEIGHT: 400ft •
DESIGN WIND SPEED: 120mph 3-Second Gust •
STRUCTURE CLASS: I OR II •
EXPOSURE CATEGORY: B OR C •
TOPOGRAPHIC CATEGORY: 1 •
DESIGN WIND PRESSURE: 135psf •
DESIGN WIND PRESSURE (ICED): 15psf •
DESIGN ICE THICKNESS (RADIAL): 2.75" •
MAXIMUM ALLOWABLE OFFSET (NO COLLAR MOUNTS PRESENT):
IF ANTENNA PIPES ARE OFFSET, THIS DOES NOT AFFECT THE LOCATION OF THE MOUNT CENTERLINE.
IN THIS EXAMPLE THE MAXIMUM OFFSET FACTOR VALUE WILL BE [6] FROM TABLE 1.
MOUNT
C
L
SIDE VIEW DETAIL
GALVANIZED
3529.69
MULTIPLE
MOUNT CLASSIFICATION IDENTIFICATION REFERENCE PAGES
www.perfect-vision.com
PV-SFA-INS-01-R6
1-844-887-6723 19 OF 20

3/8"
3/8"
4 1/2"
1"
EQUAL
EQUAL
18"
18"
UPPER HORIZONTAL PIPE
(DOES NOT AFFECT MOUNT
C
L
)
LOWER HORIZONTAL PIPE
(DOES NOT AFFECT MOUNT
C
L
)
MOUNT
C
L
LOWER COLLAR
C
L
UPPER COLLAR
C
L
ANTENNA
C
L
PV-MP-SFA DUAL COLLAR EXAMPLE
EQUAL
EQUAL
POSITION OF VERTICAL
MOUNTING PIPE
& UPPER HORIZONTAL
PIPE DOES
NOT AFFECT MOUNT
C
L
18"
18"
EQUAL
EQUAL
ALLOWABLE
ADJUSTMENT
RANGE MEASURED
FROM MOUNT
C
L
EQUAL
EQUAL
MAXIMUM ALLOWABLE OFFSET FOR DUAL COLLAR MOUNTS:
IN A DUAL COLLAR MOUNTING SCENARIO, THE MOUNT CENTERLINE EXISTS AT AN EQUAL DISTANCE BETWEEN BOTH
COLLAR MOUNTS (AS SHOWN BELOW). IN THIS EXAMPLE THE MAXIMUM OFFSET FACTOR VALUE WILL BE [18].
MOUNT
C
L
UPPER COLLAR
C
L
LOWER COLLAR
C
L
SIDE VIEW DETAIL
GALVANIZED
3489.28
MULTIPLE
MOUNT CLASSIFICATION IDENTIFICATION REFERENCE PAGES
www.perfect-vision.com
PV-SFA-INS-01-R6
1-844-887-6723 20 OF 20