Cosco 4131A, Owner'S Manual

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8
A. Connect the Signal wire (49) to corresponding wires that come from computer/handlebar (10) (see
figure 2)
B. Tighten the computer/handlebar (10) to upright tubes (4/5) with six
sets Half-round bolts M8X20 (A2),Flat washers
φ
8 (C1). Do not
tighten all parts provisionally. (Warning: Do not Press any wire!)(see
figure 2)
C. Screw up all the bolts of the step 1 and 2.
D. Tighten Left/Right foot cover (6,7) to base frame (13) with four
piece Crosshead self-lock bolt ST4.2X30 (A22).(See figure 3)
Adjustable shock absorber Instruction
1. The adjustable distance for this treadmill is 0-350mm.
2. The function of the adjustable shock absorber: Different users of weight matching different adjustable
distance, but the user can also adjust the position of the adjustable shock absorber according to their
weight to achieve the best effect of running board shock absorber. (see figure 1)
3. How to adjust the adjustable shock absorber: Loosen the knead handball 1 or 2 laps in anticlockwise
direction, then move adjustable shock absorber accordingly to the suitable position (The scale shows
the position of the weight accordingly), fixed it by tighting the handball in clockwise direction. (see figure
2)