Instruction/ maintenance manual of the product 21-7119 Sears
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SERVICE Manual Model No.: 374.288450 (21-7119) Treadmill MADE IN U.S.A. Prime Fit _" Concourse 10.55 GI Treadmill by p_p" • Features • Operation • Trouble-Shooting • Parts Replacemen.
TABLE OF CONTENTS FEATURES .................................................... 3 OPERATION ................................................... 4 Grounding Instructions ........................................... 4 Treadmill Operation ................
FEATURES • New Walk-Thru design features a more compact low profile footprint while offering more useable running space. More track, less wasted space. 990 square inches of usable space; 10-15% more than most extended profile designs. • New Hard Body extruded frame provides superior strength; reduces vibration and noise.
OPERATION • This TREADMILL is intended for home use only. Be sure your TREADMILL is sitting on a level surface. The TREADMILL should be plugged into a three prong (grounded) outiet in a 115/120 volt-60 Hz AC circuit separate from all other appliances - see GROUNDING INSTRUCTIONS.
OPERATION FAST TRAC SPEED CONTROL FITNESS COMPUTER UP/DOWN BUTTONS SELECT DISPLAY ,,i BUTTONS J STOP/PAUSE BU1-FON INCLINE LEVER POWER KEY POWER KEY _ CLIP FITNESS INDEX BUTTON OPERATOR'S VIEW of.
OPERATION FITNESS COMPUTER The FITNESS COMPUTER is designed to provide five functions displayed automatically, four programmable functions and a fitness index function. Automatically Displayed Functions 1. TIME: 2. SPEED: 3. DISTANCE a. MILES: b. LAPS: 4.
OPERATION The FITNESS INDEX button tracks your fitness level with computer calculated fitness rating. The Fitness Computer will calculate your fitness rating from 0 (Poor) to 10 (Good).
OPERATION 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Treadmill Will Not Start. Treadbelt Does Not Run In Center Of Roller. Treadbelt Slips While In Use. Treadbelt Hesitates When Stepped On. Treadmill Makes "Rumbling" Noise. Treadmill Makes "whining" Noise.
TROUBLESHOOTING Console and Motor System Four components make up the console and motor system; FAST TRAC FITNESS COMPUTER, mounted on the console, INTERFACE BOARD, mounted on the bottom motor cover, MOTOR CONTROLLER and MOTOR mounted to the front right rail.
TROUBLESHOOTING INTERFACE BOARD MOTOR CONTROLLER FIGURE 3 FIGURE 4 SHAFT 2 HP DC MOTOR FAN TACHOMETER WIRESTO CONTROLLER POWER WIRES TO M1 AND M2 ON MOTOR CONTROLLER r ,' TACHOMETER GROUND WIRE .
1. 2. 3. 4. 5° 6. 7. 8. TROUBLESHOOTING SPEED CONTROL SYSTEM TROUBLE-SHOOTING EB-O-B-LEM : Treadmill Will Not Start. 1. Verify Wall Outlet Has 1, Proper Voltage. 2. i Verify Wall Outlet Is Properly ,_ 2. Grounded. i i Check Reset Switch. i 3. Check On/Off Switch.
9. TROUBLESHOOTING SPEED CONTROL SYSTEM TROUBLE-SHOOTING cont. Console On But Won't Start. Set Speed To 6.0 MPH To Diagnos Cause. . 2. 3. Volts From M1 to M2. _:/Voltag eOK Voltage Bad P2 - N Voltage Between 0.6 and 13.0. _:} Good Bad P1 To N Voltage 13.
PARTS REPLACEMENT PARTS REMOVAL AND REPLACEMENT DANGER: Unplug the TREADMILL from the outlet to reduce the risk of an electric shock. Drive Belt (36), Front Roller (13), Treadbelt (12), Treadboard (11), And/or Rear Roller (14) Replacement Step 1. Step 2.
PARTS REPLACEMENT Motor (35b) And Or Flywheel Pulley (35c) Replacement Step 1. Remove MOTOR COVER (43). Step 2. Loosen LOCKNUT(69) on J-BOLT (53) to remove DRIVE BELT (36) from FLYWHEEL PULLEY (35c).
PARTS REPLACEMENT Reset Switch (33) Replacement Step 1. Remove MOTOR COVER (43). Step 2. Remove wires from RESET SWITCH (33), one at a time to ensure proper attachment and install on new RESET SWITCH. Refer to SPEED CONTROL SYSTEM WIRING DIAGRAM on page 12 if necessary.
PARTS REPLACEMENT Incline Lever (46e) Replacement Step 1. Remove two SCREWS (63) at top of CONSOLE TUBE (40). Step 2. Remove one SCREW (460) on lower rear side of CONSOLE BOTTOM (46b). Step 3. Pull CONSOLE (46) from CONSOLE TUBE (40) and remove two SCREWS (46n) and remove LOWER CONTROL PANEL (46d) from CONSOLE BOTTOM (46b).
ADJUSTMENTS Treadbelt Adjustment The TREADBELT (12) has been factory pre-adjusted. However, if the TREADBELT shifts to one side or the other, follow these steps to readjust it - see FIGURE 2. Adjust TREADBELT ADJUSTMENT SCREW (56) by using the ALLEN WRENCH (70) provided.
MAINTENANCE Your CONCOURSE TREADMILL should require little actual maintenance other than periodically applying LUBRI- CANT under the TREADBELT. Adequate lubrication of the TREADBOARD surface under the TREADBELT will ensure superior performance and extend its life expectancy.
PARTS Replacement Parts List 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 22a 22b 22c 22d 22e 22f 22i 23 24 25 26 27 28 28a 28b 29 30 31 32 33 34 34a 34b 35 35a 35b 04043200 04043500 30464.
PARTS Replacement Parts List cont. 35c 35d 36 37 38 39 40 41 42 43 44 45 46 47 48 49 5O 51 52 53 54 55 56 57 58 59 6O 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 33021010 39195600 09175300 31292616 3.
57 55 2 PARTS 7 63 64 43 72 s4 -/ 63 17 52 12 64 19 64 65 35 13 23 35a 49 36 35c 35d 64 42 69 / / 58 29 55 25 22e 22f --_ 69 55 22f 26 22i 22b I 55 3O 22e 45 66 i 25 29 ' 27 64 Parts Drawing FIGU.
PARTS Console (M5410) Replacement Parts List 46 46a 46b 46c 46d 46e 46f 46i 461 46m 46n 460 46p 46q 46r 39394000 37046200 09170300 09174400 09174800 09146100 09145600 39394100 39380000 62445600 294520.
46n 46d " 46j PARTS Console (M5410) Parts Drawing 46f 46n 46h 46e 46c 46i FITNESS COMPUTER CONNECTOR I 461 46k 46q _ 46p 46i 46a 460 46g FITNESS COMPUTER CABLE FIGURE 8 46b 23 460.
PARTS REPLACEMENT PARTS For answers to questions not covered in this service manual, please contact our customer service ! department at the following address or telephone number. In the United States, call: 1-800-633-5730 or write to: Diversified Products Corporation P.
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If you have not bought Sears 21-7119 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Sears 21-7119 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sears 21-7119 you will learn all the available features of the product, as well as information on its operation. The information that you get Sears 21-7119 will certainly help you make a decision on the purchase.
If you already are a holder of Sears 21-7119, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Sears 21-7119.
However, one of the most important roles played by the user manual is to help in solving problems with Sears 21-7119. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sears 21-7119 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
