EZ-Fold
®
Backstops by Draper
Operation and Maintenance
Operation
Make sure folding backstops can be seen from winch location or, if
using electric winches, from key switch location.
Only qualified personnel should operate folding backstops.
If using manual Height Adjusters, DO NOT use portable electric
winch operator or electric drill to operate.
Keep objects that may interfere with backstop operation out of the
way.
Do not operate folding backstops while maintenance or repair work
is being done.
Keep keys for key switches in a safe place. If one of the keys is lost,
contact Draper, Inc. for a replacement.
Backstops do not have to be fully raised or lowered before changing
direction of fold.
Use winches only for their original purpose; if equipment changes
are necessary, contact Draper, Inc.
If you encounter a problem during installation or operation of your
backstop, contract Draper, Inc. immediately.
Maintenance/Inspection
NOTE: EZ-Fold
®
backstops by Draper, Inc., are designed to operate
for many years with a minimum of maintenance. However, you should
periodically inspect your ceiling-suspended backstops to ensure they
are in good repair and operating properly. Check backstops at least
twice a year, depending on amount of use.
You will find on page 2 a maintenance checklist. Detach, make
copies and hang this list in a convenient location to help keep track of
inspections and repairs.
If you encounter problems, or need to replace any parts, contact
your dealer or Draper, Inc.
Cable Run
Check cable sheaves for excessive wear or looseness. Make sure
cable is still passing properly through the sheave.
Inspect cable clamps for tightness; Make sure there is no slippage.
Check aircraft cable for fraying. (Hint: One way to do this is by run-
ning an oily rag along the aircraft cable. The rag will snag on frays;
it will also lubricate the cable). If fraying is encountered, contact
your dealer or Draper, Inc. for replacement.
Caution: Wear gloves
when checking for frays!
Winches
Examine cable drum on winch for excessive wear or looseness.
Ensure cable is wrapping correctly, and that “stacking” (cable wrap-
ping unevenly in layers) does not occur.
Check key switch operation. Make sure keys work properly, and that
winches respond correctly.
Safety Belt
Check safety belt for tears or fraying.
Make sure connection to backstop is secure, and that clamps are
tight and in their original position.
Inspect safety belt structure attachment. Make sure bolts and
clamps are still tight, and that the unit has not slipped.
Backstop/Accessories
Inspect backstop attachment and superstructure. Make sure all
bolts and clamps are tight and have not shifted.
Work your way down the backstop, making sure all clamps are tight
and in their original positions. Check for cracks, corrosion, or other
signs of damage or excessive wear.
Make sure back, front and side Braces are still at proper length,
and that jackknifes are folding correctly.
Check height adjuster for loose clamps and binding that keeps it
from operating correctly (if applicable).
Lubricate inner tubes of height adjusters with petroleum jelly.
Inspect bank and goal for cracks or bending. Also make sure top of
rim is still 10' above the floor, and level.
Check padding for tears, missing pieces, or loose sections. Re-glue
if necessary.
Use carpenter’s level to make sure backstop is still vertically plumb,
and that bank is horizontally level.
Replacement/Repairs
It is highly recommended that repairs or replacement of defective/
worn parts be carried out by a qualified installer. Contact your dealer
or Draper, Inc. to order replacement parts or obtain information on
installers in your area.
Make sure winch is still properly anchored. Make sure anti-rotation
bolts are installed. If winch has slipped slightly, correct and tighten
bolts using an impact wrench.
Please Note:
Draper EZ-Fold
®
winches are self-lubricating. No peri-
odic application of grease or oil is required.
Caution
Never work alone when inspecting superstructure or high wall
attachments.
Consult installation instructions and project drawings for infor-
mation on part numbers and placement.
When calling Draper, Inc., with questions, please have your
order number, and, if possible, project drawing that was
provided with your backstop.
®
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Copyright © 2013 Draper Inc. Form BackstopInfo13 Printed in U.S.A.
