Sears 831.159231 Maintenance and TROUBLE-SHOOTING, Operating the Butterfly Arms, Casles

OPERATING THE BUTTERFLY ARMS

Storage

To operate the butterfly arms in the press arm mode, insert the Pull Pins (68) into the support arm and the butterfly arms as described in assembly step 6 on page 5.

To operate the butterfly arms in the butterfly mode, remove

the Pull Pins from the support arm and the butterfly arms.

Insert one Pull Pin into the frame extension and theFrame Extension, support arm. Insert the other Pull Pin into the indicated

storage hole. See figure 5.

MAINTENANCE AND TROUBLE-SHOOTING

Inspect and tighten all parts of the system regularly. Replace any worn parts immed;'ately. The system can be cleaned using a damp cloth and a mild non-abrasive detergent. Do not use solvents.

PROBLEM: WEIGHT SETTING STICKS AT "L30"

When you tirst use the digital hand control after assembly is completed, the weight setting may stick at

•"L30." If this happens, perform a few exercises with the weight setting at "L30." This should correct the

•problem.

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If there is slack in the cables before the weight engages the cables need to be adjusted. There are two Adjustment Nuts (70) located at the top of the frame which allow fine adjustment. Lobsen the upper Nut, and turn the lower Nut clockwise until the cables are tight. Do not allow the cable to twist as you turn the Nut. Tighten the upper Nut onto the lower Nut. If the cable cannot be tightened any further using the Adjustment Nuts, follow the instructions below.

Loosen the Adjustment Nuts until they are at the end of the cable threads. Locate the two pulleys connected by the two "l"-Plates (46). The "l"-Plates have three adjustment holes which can be used to tighten the cables. Remove

the upper pulley from the "l"-Plates using two adjustable wrenches. Move the pulley to the next lower hole in the "l"- Plates and reattach the pulley. Do not overtighten the bolt and nut which attach the pulley tO the 'T'-Plates. The pulley should turn freely_ Tighten the Adjustment Nutsuntil the cables are tight as described above.

L

I! the motor stalls or hesitates, the cables are too tight; loosen the cables slightly using the Adjustment Nuts as described above. If the cable cannot be adjusted [urther and there is still slack in the weight system, the cables should be replaced (see the back cover of this manual).