ProForm 440 Es Bike English Manual - Page 25

MAINTENANCE AND TROUBLESHOOTING MAINTENANCE Inspect and tighten all parts of the exercise bike regularly. Replace any worn parts immediately. To clean the exercise bike, use a damp cloth and a small amount of mild soap. IMPORTANT: To avoid damage to the console, keep liquids away from the console and keep the console out of direct sunlight. CONSOLE TROUBLESHOOTING If the console does not display your heart rate when you use the handgrip heart rate monitor, see step 5 on page 18. If lines appear in the console display, see HOW TO CHANGE CONSOLE SETTINGS on page 23 and adjust the contrast level of the display. If a replacement power adapter is needed, call the telephone number on the cover of this manual. IMPORTANT: To avoid damaging the console, use only a manufacturer-supplied regulated power adapter. HOW TO ADJUST THE DRIVE BELT If the pedals slip while you are pedaling, even while the resistance is adjusted to the highest setting, the drive belt may need to be adjusted. Before you adjust the drive belt, unplug the power adapter. With the help of a second person, carefully lay the exercise bike on its side. Next, tighten the indicated M8 Hex Nut (113) slightly to tighten the Drive Belt (not shown). Then, with the help of a second person, return the exercise bike to the upright position. Plug in the power adapter. 113 Repeat this process, if necessary, until the pedals no longer slip. 25