SCIFIT ISO1000R Service Manual

ISO1000R Service Manual SALES: 800-278-3933 CUSTOMER SERVICE: 800-745-1373 Revision: August 1999

9 IV. Figures Figure 1 – Standard ISO1000R Total Assembly

10 Figure 2 – Standard ISO1000R Main Frame

11 Figure 3 – Bi-Directional ISO1000R Total Assembly

12 Figure 4 – Bi-Directional ISO1000R Main Frame

13 Figure 5 – Electrical Board with Fuse Holder

14 Figure 6 – ISO1000R Wiring Diagram

15 V. ISO1000R Parts List Standard ISO1000R Item Description Part No. Qty. 1 overlay/switch panel 65112 1 2 Display board 65110S 1 3 stan

16 49 pin, cotter, 3/32 x 3/4" 2 50 brkt., pivot, rod, lock A1147 1 51 handlebar, seat, iso1000r, weldment A1144 1 52 screw, 1/4-2

17 103 hub, sprocket, press-fit, 16T, offset A1153 1 104 chain, 1/2 pitch, #40, per ft. P1072 2 105 cover, electronics, lower A1017 1 106

18 38 nut, pan, 5/16-18 10 39 endcap, 3"dia 70330 4 40 bolt, 5/16-18 x 3, pltd. 10 41 decal, iso 1000r 1 42 screw, 5/16-18, p.

1 Table of Contents Section Page I. Overview 2 II. Troubleshooting Tables 3 III. Maintenance Procedures Procedure

19 94 screws, 8-32 x 1/2, pan head, pltd. 4 95 bolt, 3/8-24 x 2 1/2 hex, pltd. 1 96 bracket, wheel, right A1016 1 97 wheel, front P1063

2 I. Overview Purpose. This manual is designed to assist in the servicing of SCIFIT ISO1000R exercise machines. This manual uses two systematic

3 II. Troubleshooting Tables Note: A reference given in parenthesis, “(See Figure…)”, is intended for the servicing of a bi-directional unit.

4 1.6 Unit keeps blowing fuses. Too many units are daisy-chained together. Faulty power supply board. Do not daisy-chain more than 3 units togeth

5 Table 2 – Mechanical Troubleshooting Problem Possible Reasons Solutions 2.1 Pedals lock up while operating. Power supply board is faulty. Brake

6 III. Maintenance Procedures Procedure 1 - Removing the Power Supply Board 1. Unplug the unit from the power source. 2. Lay it on its side. 3

7 2. Turn crank arms at 1 revolution per second. The RPM window should display around 60 ±10 rpm. 3. If the RPM window is displaying a reading ou

8 with the same orientation, to the new bracket. Refer to Procedure 3, if needed. 12. Slide the brake studs and speed sensor bracket inside and to