: You need an area of at least 69 x 96 x 38 inches for the full unit.
While the original PDF can be hard to track down, the assembly flow for DP (Diversified Products) units generally follows this sequence:
: Once all components are aligned, go back and fully tighten all carriage bolts and lock nuts to ensure a structurally sound, freestanding unit. Sears PartsDirect
Secure the bottom of the mast to the base beam using long hex bolts.
Depending on your surface (wood stairs, concrete, or metal framework), the manual details: Assembly Instructions Dp Dual Trac 20 Manual Pdf
: Ensure the unit is on a flat surface to reduce wear on the bushings and bearings. Sears PartsDirect part number or do you need help identifying a particular cable routing path for your machine?
Tip: Make sure all pulleys spin freely on their axles before tightening the retaining nuts. Do not overtighten the pulley bolts, as this will crush the nylon wheels. Safety, Testing, and Calibration
After every workout, wipe the central rail with a dry cloth to remove sweat and dust, which can cause the seat rollers to "flat-spot."
Guide the cable back up to the rear anchor point on the top frame and bolt it securely. The Butterfly / Pec Dec Cable : You need an area of at least
Attach the second cable to the lower bracket on the weight carriage.
Periodically clean the seat rail and apply a small amount of silicone-based lubricant to keep the seat gliding smoothly.
The DP "Dual Trac 20" (often branded under ) is a vintage home multi-gym system known for its space-saving design and versatile 70kg variable resistance. While finding an original physical manual is difficult today, assembly for this 1990s-era machine follows a standard multi-gym progression. Core Assembly Stages
⚠️ Warning: Avoid “manual-lib” or “pdf-manuals” spam sites. They often have outdated (pre-2015) versions missing critical safety updates for the track tensioning system. Depending on your surface (wood stairs, concrete, or
Lay out all parts on a protected surface. Check against the parts list in the PDF. Report any missing hardware to DP customer support before proceeding.
: Slide the weight plates onto the guide rods. Ensure the selector pin can move freely through the stack. Final Adjustments
The DP Dual Trac 20 is a classic, highly durable multi-gym and fitness machine designed for comprehensive home workouts. Whether you have recently acquired a second-hand unit, moved your existing gym to a new room, or simply need to verify that your machine is put together safely, having the correct blueprint is essential.
As we worked, I couldn't help but think about all the workouts I would do on this treadmill. I envisioned myself running through the virtual countryside, feeling the rush of endorphins and the satisfaction of pushing myself to new limits.
Insert the magnetic safety key. Plug into a grounded outlet. Press – belt should move at 0.5 mph. Press Stop .
Because official printed copies of this vintage manual are increasingly rare, this comprehensive guide serves as your definitive assembly reference, cable routing blueprint, and maintenance manual. Pre-Assembly Preparation