DELTECH FITNESS DF404 Hyperextension Bench Instruction Manual

June 12, 2024
DELTECH FITNESS

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DELTECH FITNESS DF404 Hyperextension Bench

Product Information

Product Name DF404 Hyperextension Bench
Assembly Manual Available
Assembly Video Scan the QR code below on your phone’s camera to access the

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Contact Information| Toll-Free: 888-258-0533

BOX CONTENTS

DELTECH-FITNESS-DF404-Hyperextension-Bench- \(2\)

HARDWARE

DELTECH-FITNESS-DF404-Hyperextension-Bench- \(3\)

ASSEMBLY

FRAME ASSEMBLY

TOOLS REQUIRED:
ADJUSTABLE WRENCHES OR METRIC SOCKET SET

  • ATTACH 1 FOOT (A) TO REAR OF BOTTOM CROSSMEMBER (F) USING TRIANGLE FLANGE (R), M12 x 80MM BOLTS (I), M12 WASHERS (N), AND M12 LOCKNUTS (L).
  • ATTACH OTHER FOOT (A) TO FRONT OF BOTTOM CROSSMEMBER (F) USING M12 x 80MM BOLTS (I), M12 WASHERS (N), AND M12 LOCKNUTS (L).
  • INSTALL L BRACKETS (Q) TO BOTTOM CROSSMEMBER (F) USING M12 x 80MM BOLTS (I), M12 WASHERS (N), AND M12 LOCKNUTS (L).
  • DO NOT TIGHTEN NUTS AT THIS TIME.DELTECH-FITNESS-DF404-Hyperextension-Bench- \(4\)
  • ASSEMBLE THE REAR SUPPORT POST (D) TO THE REAR FOOT USING THE M12 x 80MM BOLTS (I), M12 WASHERS (N)AND M12 LOCKNUTS (L).
  • INSTALL FRONT SUPPORT POST (E) TO THE LOWER CROSSMEMBER (F) USING THE M12 x 80MM BOLTS (I), M12 WASHERS (N)AND M12 LOCKNUTS (L).
  • DO NOT TIGHTEN NUTS AT THIS TIME.DELTECH-FITNESS-DF404-Hyperextension-Bench- \(5\)
  • ATTACH L BRACKETS (Q) TO FRONT SUPPORT POST (E) USING M12 x 80MM BOLTS (I), M12 WASHERS (N), AND M12 LOCKNUTS (L).
  • ATTACH L BRACKETS (Q) TO REAR SUPPORT POST (D) USING M12 x 80MM BOLTS (I), M12 WASHERS (N), AND M12 LOCKNUTS (L).
  • DO NOT TIGHTEN NUTS AT THIS TIME.DELTECH-FITNESS-DF404-Hyperextension-Bench- \(6\)
  • ATTACH UPPER CROSSMEMBER (G) USING M12 x 80MM BOLTS (I), M12 WASHERS (N) AND M12 LOCKNUTS (L).
  • TIGHTEN ALL NUTS AT THIS TIME.DELTECH-FITNESS-DF404-Hyperextension-Bench- \(7\)

LEG HOLD DOWN ASSEMBLY

  • INSTALL PULL-PIN (U) AND KNOB (P) INTO LEG HOLDDOWN (B).
  • INSTALL LEG HOLD DOWN (B) ONTO REAR SUPPORT POST (D). LOCK INTO DESIRED POSITION WITH PULL-PIN AND TIGHTEN KNOB.

FINAL ASSEMBLYDELTECH-FITNESS-DF404-Hyperextension-Bench-
\(10\)

  • SLIDE ROLLER PADS (T) ONTO TUBES OF LEG HOLD DOWN (B). INSERT MUSHROOM CAPS (S) INTO ENDS OF TUBES AND HAMMER INTO PLACE WITH RUBBER MALLET.
  • INSTALL SEAT FRAME (C) ONTO FRONT SUPPORT POST (E) USING M12 x 65MM CARRIAGE BOLTS (J), M12 WASHERS (N), AND M12 LOCKNUTS (L). TIGHTEN NUTS SECURELY.

SEAT FRAME ASSEMBLY

  • INSTALL SEAT PADS (H) TO SEAT FRAME (C) USING M10 x 25 MM BOLTS (Q) AND M10 WASHERS (S).DELTECH-FITNESS-DF404-Hyperextension-Bench- \(11\)
  • INSTALL SEAT PADS (H) TO SEAT FRAME (C) USING M10 x 25 MM BOLTS (Q) AND M10 WASHERS (S).DELTECH-FITNESS-DF404-Hyperextension-Bench- \(12\)

*NOTE IF YOU ARE MISSING HARDWARE OR HAVE ANY FIT UP PROBLEMS PLEASE CONTACT DELTECH FITNESS TOLL FREE 888-258-0533

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