Draper EZ-Fold TF-20-J Maintenance & Operation Manual

EZ-Fold Backstops
®
Important Safety Information
CAUTION
1.
Never work alone when inspecting superstructure or high wall attachments.
2.
Consult installation instructions and project drawings for information on part
numbers and placement.
3.
When calling Draper, Inc., with questions, please have your order number,
and, if possible, project drawing that was provided with your backstop.
Section 1 - Operation
1. Make sure folding backstops can be seen from winch location or, if using electric
winches, from key switch location.
2. Only qualified personnel should operate folding backstops.
3. If using manual Height Adjusters, DO NOT use portable electric winch operator or
electric drill to operate.
4. Keep objects that may interfere with backstop operation out of the way.
5. Do not operate folding backstops while being maintenanced or repaired.
6. Keep keys for key switches in a safe place. If one of the keys is lost, contact
Draper, Inc. for a replacement.
7. Backstops do not have to be fully raised or lowered before changing direction of
fold.
8. Use winches only for their original purpose; if equipment changes are necessary,
contact Draper, Inc.
9. If you encounter a problem during installation or operation of your backstop,
contract Draper, Inc. immediately.
Section 2 - Maintenance/Inspection
Please Note: EZ-Fold® backstops by Draper, Inc., are designed to operate for
many years with a minimum of maintenance. Periodically inspect your
ceiling-suspended backstops to ensure they are in good repair and
operating properly. Check backstops at least once a year depending
on amount of use.
There is a maintenance checklist on the next page. Detach, make copies and hang
this list in a convenient location to help keep track of inspections and repairs.
Section 3 - Winches
1. Examine cable drum on winch for excessive wear or looseness. Ensure cable is
wrapping correctly, and that "stacking" (cable wrapping unevenly in layers) does
not occur.
2. Check key switch operation. Make sure keys work properly, and that inches
respond correctly.
3. 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 periodic application of grease or oil is required.
by
Section 4 - Cable Run
1. Check cable sheaves for excessive wear or looseness. Make sure
2. Inspect cable clamps for tightness; Make sure there is no
3. Check aircraft cable for fraying.
Section 5 - Safety Belt
1. Check safety belt for tears or fraying.
2. Make sure connection to backstop is secure, and that clamps are
3. Inspect safety belt structure attachment. Make sure bolts and
4. Pull on strap with a fast motion to make sure it locks properly.
Section 6 - Backstop/Accessories
1. Inspect backstop attachment and superstructure. Make sure all
2. Work your way down the backstop, making sure all clamps are
3. Make sure back, front and side braces are still at proper length,
4. Check height adjuster for loose clamps and binding that keeps it
5. Lubricate inner tubes of height adjusters with petroleum jelly.
6. Inspect bank and goal for cracks or bending. Also make sure top
7. Check padding for tears, missing pieces, or loose sections.
8. Use carpenter's level to make sure backstop is still vertically
Section 7 - 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.
MAINTENANCE
& OPERATION
cable is still passing properly through all pulley sheaves.
slippage.
(Hint: One way to do this is by running an oily rag along the
aircraft cable. The rag will snag on frays; it will also lubricate the
cable). If cable fraying is, contact your dealer or Draper, Inc. for
replacement.
Caution: Wear gloves when checking for frays!
tight and in their original position.
clamps are still tight, and that the unit has not slipped.
Caution: Immediately discontinue use of backstops until
malfunctioning safety straps are replaced.
bolts and clamps are tight and have not shifted.
tight and in their original positions. Check for cracks, corrosion, or
other signs of damage or excessive wear.
and that jackknifes are folding correctly.
from operating correctly (if applicable).
of rim is still 10' above the floor, and level.
Replace if necessary.
plumb, and that bank is horizontally level.
If you encounter problems, or need to replace
any parts, contact your dealer or Draper, Inc.
Draper, Inc. | 411 S. Pearl St. Spiceland, IN 47385
draperinc.com | 765.987.7999 | 800.238.7999
© 2018 All Rights Reserved
|
FORM: BackstopCareInfo18