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14

HOW TO TURN ON THE POWER

IMPORTANT: If the treadmill has been exposed to
cold temperatures, allow it to warm to room tem-
perature before turning on the power. If you do not
do this, the console displays or other electrical
components may become damaged.

Plug in the power cord (see
page 12). Next, locate the
reset/off circuit breaker on
the treadmill frame near the
power cord. Switch the cir-
cuit breaker to the reset po-
sition. 

IMPORTANT: The console features a display demo
mode, designed to be used if the treadmill is dis-
played in a store. If the displays light as soon as
you plug in the power cord and switch the circuit
breaker to the reset position, the demo mode is
turned on. To turn off the demo mode, hold down
the Stop button for a few seconds. If the displays
remain lit, see THE INFORMATION MODE on page
17 to turn off the demo mode. 

Next, stand on the foot rails of the treadmill. Find the
clip attached to the key (see the drawing on page 13)
and slide the clip onto the waistband of your clothes.
Then, insert the key into the console. After a moment,
the displays will light. 

IMPORTANT: In an emergency

situation, the key can be pulled from the console,
causing the walking belt to slow to a stop. Test the
clip by carefully taking a few steps backward; if the
key is not pulled from the console, adjust the posi-
tion of the clip.

HOW TO USE THE MANUAL MODE

1. Insert the key into the console.

See HOW TO TURN ON THE POWER on page
13.

2. Select the manual mode.

When the key is in-
serted, the manual
mode will be selected. If
you have selected a
speed workout, reselect
the manual mode by
pressing the Workouts button repeatedly until only
zeros appear in the displays.

3. Start the walking belt.

To start the walking belt, press the Start button, the
Speed increase button, or one of the numbered
speed buttons. 

If you press the Start button or the Speed increase
button, the walking belt will begin to move at 1 mph.
As you exercise, change the speed of the walking
belt as desired by pressing the Speed increase
and decrease buttons. Each time you press a but-
ton, the speed setting will change by 0.1 mph; if
you hold down a button, the speed setting will
change in increments of 0.5 mph. Note: After you
press the buttons, it may take a moment for the walk-
ing belt to reach the selected speed setting.

If one of the numbered speed buttons is pressed,
the walking belt will gradually change speed until it
reaches the selected speed setting. 

To stop the walking belt, press the Stop button.
The time will begin to flash in one of the displays.
To restart the walking belt, press the Start button or
the Speed increase button.

4. Change the incline of the treadmill as desired.

To change the incline of
the treadmill, press the
Incline increase and de-
crease buttons. Each
time you press one of the
buttons, the incline will
gradually increase or decrease until it reaches the
selected incline setting.  

5. Follow your progress with the track and the dis-

plays.

The track

—The track

represents a distance of
1/4 mile (400 meters). As
you walk or run on the
treadmill, the indicators
around the track will ap-
pear in succession until the entire track appears.
The track will then disappear and the indicators will
again begin to appear in succession. 

Reset

Position

Summary of Contents for Ramp Trainer 420

Page 1: ...nual before using this equipment Save this manual for future reference Assembly Operation Maintenance Part List and Drawing Serial Number Decal Sears Roebuck and Co Hoffman Estates IL 60179 Write the...

Page 2: ...OTING 19 EXERCISE GUIDELINES 21 PART LIST 22 EXPLODED DRAWING 24 90 DAY FULL WARRANTY Back Cover 2 The decals shown below have been applied in the locations shown If a decal is missing or illegible ca...

Page 3: ...carrying 15 or more amps No other appliance should be on the same circuit Do not use an extension cord 12 Use only a single outlet surge suppressor that meets all of the specifications described on p...

Page 4: ...the treadmill make sure that the frame is held securely in the storage position 23 Do not change the incline of the treadmill by placing objects under the treadmill 24 Inspect and properly tighten all...

Page 5: ...is manual carefully before using the treadmill If you have questions after read ing this manual call 1 800 4 MY HOME 1 800 469 4663 To help us assist you please note the product model number and seria...

Page 6: ...w each drawing is the key number of the part from the PART LIST near the end of this manual The number after the parentheses is the quantity needed for assembly Note If a part is not in the hardware k...

Page 7: ...te The heads of the wheel bolts should be on outside of the Extension Legs Lower the Base 52 so that it is flat on the floor 3 52 32 45 13 43 Bolt Head 13 32 45 43 4 Position the Base 52 as close to t...

Page 8: ...to the Right Upright 54 with an M10 x 60mm Bolt 1 an M10 Flat Washer 14 and an M10 Star Washer 9 do not tighten the M10 x 60mm Bolt yet 5 54 1 1 11 23 14 54 14 9 23 11 Outer Side Inner Side 11 9 6 See...

Page 9: ...ar the Console Next insert the console wire and the tie into the hole in the side of the Right Handrail 33 Using needlenose pliers pull the console wire out of the hole near the bracket on the Right H...

Page 10: ...M4 x 10mm Ground Screw 84 52 39 Ground Wire 11 84 Hole 10 10 Start two M8 x 15mm Bolts 8 with two M8 Star Washers 5 into the Uprights 53 54 Then firmly tighten all six M8 x 15mm Bolts see step 9 With...

Page 11: ...at the large hole in the Latch Housing is on the indicated side Remove the knob from the pin Make sure that the collar and the spring are on the pin Note If there are two collars place one on each sid...

Page 12: ...ion or break down grounding provides a path of least resistance for electric current to reduce the risk of elec tric shock This product is equipped with a cord having an equipment grounding conductor...

Page 13: ...n to your favorite workout music or audio books with the console s premium stereo sound system while you get in shape To use the manual mode of the console follow the steps beginning on page 14 To use...

Page 14: ...If you have selected a speed workout reselect the manual mode by pressing the Workouts button repeatedly until only zeros appear in the displays 3 Start the walking belt To start the walking belt pre...

Page 15: ...ove the sheets of clear plastic from the metal contacts In addition make sure that your hands are clean To measure your heart rate stand on the foot rails Hold the con tacts for ap proximately 10 seco...

Page 16: ...d of each segment a series of tones will sound and the next segment of the profile will begin to flash If a different speed or incline setting is programmed for the next segment the speed or incline s...

Page 17: ...lding down the Stop button When the information mode is selected the following information will be shown An E for English miles or an M for metric kilometers will appear in the lower right display Pre...

Page 18: ...o not leave the treadmill in the storage position in temperatures above 85 F 30 C HOW TO MOVE THE TREADMILL Before moving the treadmill convert the treadmill to the storage position as described above...

Page 19: ...k in PROBLEM The power turns off during use SOLUTION a Check the reset off circuit breaker see the drawing above If the circuit breaker has tripped wait for five minutes and then press the switch back...

Page 20: ...and run the treadmill for a few min utes Repeat until the walking belt is properly tight ened c If the walking belt still slows when walked on please see the back cover of this manual PROBLEM The walk...

Page 21: ...If your goal is to strengthen your cardiovascular system you must perform aerobic exer cise which is activity that requires large amounts of oxygen for prolonged periods of time For aerobic ex ercise...

Page 22: ...t 47 3 Hood Clip 48 1 Latch Housing 49 2 Grommet 50 2 Isolator Fastener 51 1 Frame 52 1 Base 53 1 Left Upright 54 1 Right Upright 55 1 Rear Roller 56 1 Motor Belt 57 1 Electronics Bracket 58 1 3 8 x 1...

Page 23: ...t 105 2 Cage Nut 106 2 Caution Decal 107 2 Isolator 108 2 M4 x 10mm Controller Screw 109 1 Audio Wire 6 Red Wire M F 8 Black Wire M F 4 Blue Wire 2F 16 Blue Wire 2F 4 White Wire M F 4 Black Wire M F U...

Page 24: ...93 17 81 86 51 76 67 28 62 89 3 83 93 6 31 46 25 25 25 25 25 75 75 56 25 71 68 28 18 61 19 44 27 29 55 36 21 42 21 29 60 36 19 42 27 44 19 19 78 50 78 64 4 10 50 41 41 41 41 10 94 97 10 10 74 11 11 1...

Page 25: ...EXPLODED DRAWING B Model No 831 24733 0 R1207A 34 38 44 79 34 30 59 38 66 90 20 20 20 37 99 65 47 47 47 57 21 21 42 42 21 84 87 104 23 104 72 58 92 82 40 49 21 98 100 25...

Page 26: ...80 102 3 54 11 53 14 1 9 1 11 14 9 10 48 85 10 33 77 22 88 77 24 5 2 39 8 5 8 5 77 10 10 10 77 10 10 10 10 84 85 7 7 8 8 5 39 106 105 105 52 49 63 26 13 43 32 13 32 43 106 69 69 70 16 35 16 35 69 70 6...

Page 27: ...27 EXPLODED DRAWING D Model No 831 24733 0 R1207A 15 91 73 4 12 103 4 4 4 4 4 4 4 4 4 109...

Page 28: ...t Canada on a product serviced by Sears 1 800 827 6655 U S A 1 800 361 6665 Canada Para pedir servicio de reparaci n a domicilio y para ordenar piezas 1 888 SU HOGAR 1 888 784 6427 Get it fixed at you...

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