Draper EZ-Fold Backstop Operation And Maintenance

 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.
 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.
 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.
Copyright © 2013 Draper Inc.
EZ-Fold
Operation and Maintenance
Caution
Operation
Winches
®
Form BackstopInfo13 Printed in U.S.A.
Backstops by Draper
®
 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
odic application of grease or oil is required.
 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!
 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.
 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.
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.
winches are self-lubricating. No peri-
®
Cable Run
Safety Belt
Backstop/Accessories
Replacement/Repairs
Page 1