AGRI-COVER SRT-2 User manual

Thank you for purchasing SRT-2®Spool Roll Tarp. Agri-Cover, Inc. proudly
manufactured this tarp using superior quality materials and workmanship. With proper
care, your tarp will provide years of service.
NOTICE TO INSTALLER: Even if familiar with product, read instructions prior to
installation as improvements may be made without notice. Always handle components
with care. If you have questions or problems, have serial number ready and call
customer service. When done, these instructions must be given to the consumer.
NOTICE TO CONSUMER: Before using this product, read operating, maintenance and
safety sections. Save these instructions for future reference.
INSTALLATION INSTRUCTIONS
FOR YOUR RECORDS
DATE PURCHASED:
WHERE PURCHASED:
TARP SERIAL NUMBER:
(Located at rear of tarp on stationary tube side)
Questions? [phone]
agricover.com

2
PREPARATION
• Prior to tarp system assembly, park truck or trailer on level ground.
• Box must be square and straight, center must not be pulled together or spread apart.
• Before beginning, measure outer length and width of your box. Also measure length
of tarp and width of the end caps to ensure you received the correct size.
• Remove or grind smooth any sharp edges or points contacting tarp and/or cables.
• Remove or reposition any interferences with tarp. If modications to box are needed,
consult box manufacturer.
• It may be necessary to use washers and nuts or other types of fasteners (not
furnished) to ensure a solid anchor.
• Ensure box extension is secure by bolting in place on top of your box.
TOOLS NEEDED OPTIONAL TOOLS NEEDED
• 1/2”, 9/16” and 3/4” Wrenches
• 3/16” Allen wrench
• Threadlock adhesive
• Step ladders or sca󰀨olding
• Drill with 5/16” and 3/8” bits
• Tape measure
• Impact wrench with 9/16” socket
• Hammer
• Protective eyewear
• Cutting tool(s)
• Marking pencil
• Liner tool
• Clamps
• Heat source
NOTE: Hardware appearance and components may vary.
!CAUTION:Before drilling, ensure there are no hidden wires or gussets in line
with holes to be drilled.
STAINLESS STEEL ONLY
!CAUTION: To avoid galling of stainless steel hardware, use anti-galling
spray, grease or lubricant on threads and avoid high speed when fastening.
Do not use impact tools for stainless steel hardware.
3/8” x 1” non-stainless steel self-threading bolts: Use to cut threads into 5/16”
holes. Drill 5/16” hole. Turn 3/8” x 1” self-threading bolt in hole to cut threads, then
turn back out.

2 3
SAFETY INFORMATION
!DANGER: Mounting replacement tarp to a structurally weak or damaged roll
tube can result in serious injury or death.
Before installing replacement tarp, inspect mounting surface of roll tube. Be aware
several mounting holes in close proximity may compromise roll tube strength and
integrity. Ensure mounting location on roll tube provides adequate tarp support.
• Disconnect power before servicing tarp system or electrical components.
• Always use caution when operating tarp system.
• Ensure people and objects are clear of tarp system before and during operation.
• Instruct everyone who will operate tarp system on the proper procedures.
• Never allow children to operate or play with tarp system.
• Do not operate tarp system with box hoisted in elevated position.
• Ensure tarp system is fully open or fully closed before operating vehicle at highway
speeds.
• Only operate tarp system when tarp is completely visible.
• Always refer to OEM instructions before installing electrical components.
• Do not use arm as a step.
• Remove snow or debris from top of tarp system before operating.
• End caps must be free from commodity. Commodity should not be piled higher than
end caps.
• Do not directly spray motor or connections with a pressure washer.
• Ensure tarp system is fully open before unloading or loading.
NOTE: Safety and operating procedure decals provided with this kit should be kept
clean at all times and replaced if worn, damaged, painted over or unreadable.

4
1: INSTALLING AIR DAM
NOTE: For stainless steel hardware, see
page 2 for bolting procedures.
A. Measure front width of box and air dam to
ensure t.
NOTE: If two people are present, clamping is
optional.
B. Position top of air dam 2” above box and
clamp or hold in place. Air dam
Clamps
2”
C. Using factory air dam holes as a guide,
drill through air dam and box wall with 3/8”
drill bit.
Box wall
Air dam
D. Insert carriage bolt through air dam and
box wall.
Carriage
bolt Air dam
Box wall
E. Place nylock ange nut on carriage bolt,
nger tighten.
F. Repeat steps 1C-E for remaining bolt
locations.
G. Fully tighten all hardware.
Air dam
Box wall
Nylock ange nut

4 5
2: DETERMINING TARP STOP PLACEMENT
NOTE: Tarp stops secure stationary side of tarp to box.
• For normal roll applications, mount tarp stops on passenger side of box.
• For reverse roll applications, mount tarp stops on driver side of box.
A. Place front and rear tarp stops 8” from each end.
B. Divide space from front to rear tarp stop by number of tarp stops left plus one to
determine position of remaining tarp stops.
*Example:
If - 2 tarp stops are left,
divide by 3 for 3 equal spaces
If - 4 tarp stops are left,
divide by 5 for 5 equal spaces
Tarp stops

6
3: MOUNTING TARP STOPS
WITH WOOD EXTENSIONS
A. Measure 4” down from top of wood
extension, place front and rear base
brackets against wood extension and drill
(4) 3/8” holes. Secure with (4) 3/8” x 2-1/2”
bolts, at washers and nuts.
B. Measure 4” down from top of wood
extension, place remaining base brackets
against wood extension and drill (2) 3/8”
holes. Secure with (2) 3/8” x 2-1/2” bolts, at
washers and nuts.
Bolt, at washer
and nut
4”
C. Align lower hole in upright with lower
hole in base bracket. Assemble with clevis
and bow-tie pins. Leave tarp stop in open
position for now.
D. Repeat Step 3C for remaining tarp stops.
NOTE: Install uprights with set screw at front
and rear.
IMPORTANT: Round all trailer and
extension edges or install tarp friendly
edge guard (not furnished) to avoid tarp
wear.
Base bracket
Clevis pin
Bow-tie pin
Upright with set screw

6 7
4: ATTACHING ROLL TUBE TO TARP
A. On a clean oor, lay tarp out at with rope in large pocket facing down and exterior
side facing up (raw edge of hems and pockets are down).
NOTE: Ensure holes in large pocket and roll tube are on same side of rope.
B. Align channel on roll tube with rope.
C. Slide black end of roll tube onto rope and into large pocket.
IMPORTANT: Ensure rope is fully engaged in rope channel on roll tube.
D. Align holes in tarp and roll tube, then insert drive rivet. Ensure it is fully seated and
set with hammer.
TIP: Liner tool helps align tarp and roll tube holes to fully seat rivet.
E. On other end, pull tarp by hand to align holes in tarp and roll tube, then insert drive
rivet. Ensure it is fully seated and set with hammer.
NOTE: Tarp is designed to be stretched to minimize wrinkling.
Small pocket
Black end of roll tube
Large pocket with rope

8
5: ATTACHING STATIONARY TUBE TO TARP
A. Tap end plug into each end of stationary tube.
B. Slide stationary tube into small pocket.
C. Align holes in tarp and stationary tube, then insert drive rivet. Ensure it is fully
seated and set with hammer.
D. At other end, pull tarp by hand to align holes in tarp and stationary tube, then insert
drive rivet. Ensure it is fully seated and set with hammer.
Drive rivet Small pocket
Stationary tube

8 9
Cartridge
Spring
Tab from spring engaged here
Left spool
PVC spacer
Tensioning channel
Cotter pin
Clevis pin
6: ATTACHING SPOOLS
NOTE: Spool marked R (right) use with red marked spring and cartridge.
IMPORTANT: Do not use grease or lubricant on spools or tube.
A. Slide spool onto end of roll tube according to (L) or (R) marking.
• For left spool (L), turn spool counterclockwise about 1” while pushing until spring
engages in roll tube and spring tab engages hole in spool.
• For right spool (R), turn spool clockwise about 1” while pushing until spring engages
in roll tube and spring tab engages hole in spool.
B. On non-drive side, slide short PVC spacer on cartridge and secure with clevis and
cotter pins, then bend cotter pin tabs.
NOTE: Non-drive side is opposite of tarp motor or crank handle.
C. On drive side, slide long PVC spacer on cartridge, then insert clevis and cotter pins.
Do not bend cotter pin tabs.

10
7: INSTALLING TARP ASSEMBLY
A. Roll tarp assembly by hand to open
position, roll tube to stationary tube.
B. Place stationary tube into base brackets.
C. Center assembly from front to rear of box.
Be careful not to let tarp roll o󰀨 box.
• For normal roll applications, red end goes
to the rear, black end to the front.
• For reverse roll applications, black end
goes to the rear, red end to the front.
D. Swing upright up and secure with clevis
and bow-tie pins.
E. Repeat Step 7D for all tarp stops.
F. At front and rear tarp stops, tighten set
screws with 3/16” Allen wrench.
IMPORTANT: Set screws prevent tube and
tarp from sliding.
Stationary tube
Tarp stop
Set screw
Stationary
tube
Base bracket
Bow-tie pin
Upright Roll tube