Razor ScreamMachine manual

Owner ’ s Manual TM[...]

2 NOTE: This manual contains many “W arnings” and “Cautions” concerning the consequences of failing to maintain or inspect your Razor Electric Scream Machine. Because any incident can result in serious injury or even death, we do not repeat the warning of possible serious injury or death each time such a warning is mentioned. W ARNING: Ridi[...]

3 1. Part s of the Electric Scream Machine 4, 5 and 6 mm hex (Allen) keys 17mm open end wrench Bicycle-style pump (to inflate the tire) Razor recommends assembly by an adult with experience in bicycle mechanics. Some tools may be supplied, however we recommend the use of mechanic’s grade tools and use the supplied tools only as a last resort. A. [...]

4 2. Proper Fit and Size Adjustment s 2. Fit. When properly adjusted, the rider should be able to pedal comfortably and steer with both feet remaining on the pedals at all times. If the rider has to stretch to reach the pedals or is too cramped, the seat should be adjusted fore or aft accordingly . W ARNING: The age recommendation is only an estima[...]

5 W ARNING: Cable operated brakes are very effective but must be adjusted and maintained on a regular basis. Check or have them checked and adjusted by a qualified mechanic. Worn brake p arts, stretched or frayed inner wires or a kinked housing indicate brake service or part s replacement may be necessary for proper function. 4. Safety 4A. Helmet s[...]

6 components. Riders with longer hair may risk ent anglement in the rear wheels or drive system. Do not allow long hair to get near the wheels or drive system. 5. Safety Check (before each ride) 5A. Loose p art s. While straddling the Electric Scream Machine, lift the front wheel off the ground two or three inches and let go so it can bounce on the[...]

7 be different than the color of the product you purchased. The colors were altered to make the assembly photos easier to follow . W ARNING: Razor highly recommends that you have your Electric Scream Machine assembled by an experienced, adult mechanic. Many retailers provide assembly but some charge extra. If your ret ailer can’t do the assembly [...]

8 not tangled or twisted and so the brake cable and trigger wire are routed as shown in 2c. Insert the handlebar and upper fork crown assembly into the fork legs as shown in Figure 2d. Press both the spring buttons (arrows, 2d) and continue to slide the handlebar assembly into the fork until the spring buttons engage the holes (A) as shown in Figur[...]

9 Figur e 2f. Figur e 2g. Once the fork crown is firmly seated, loosen the adjusting screw approximately 1/4 to 1/2 turn. This relaxes the preloading and allows the steering to rotate without binding. T est by turning the handlebars to full lock left and right. It should steer with slight friction and no binding or tight spots. NOTE: The steering b[...]

10 Figur e 3a. The wheel on the right is the wheel with the power coupler . Notice the blue residue on the axle threads. This is a non-hardening thread-locking “glue” designed to prevent the axle from vibrating loose. Y ou will install the wheel with the power coupler on to the drive-side of the Electric Scream Machine. The coupler is shown in [...]

11 left-side (non-drive) wheel. NOTE: The left side (non-drive) axle and locking nuts have backwards threading . This axle is special and is not compatible with the drive-side of the Electric Scream Machine. This axle is also not compatible with previous versions of the Scream Machine. Using a 6mm Allen key , carefully thread the axle into the fram[...]

12 Figur e 3f. Tightening the locknuts against the frame as shown in figure 3f. Repeat the adjustment procedure in 6C as many time as necessary to obtain the proper adjustment. Check www .razor .com for tech updates or video clips on this and other procedures. NOTE: Although we make every effort to keep our manual up-to- date, if your Electric Scre[...]

13 Figur e 5a. Figur e 5b. 6F . Inst all cranks and pedals. The crankarms, pedals and hardware are supplied in the part s bag and must be installed. The crank marked L goes on the lef t side and the crank marked R goes on the right side (when sitting in the seat) . Figure 6a. Assemble as shown in the sequence below . T ighten securely . Figure 6b. [...]

14 6F . Charging prior to use. The Electric Scream Machine will probably not have a fully charged battery pack at the time of purchase. Therefore it is a good idea to charge the battery prior to use. The charging input is located at the back of the motor cover next to the switch. The charger has two small LEDs that illuminate to indicate the charge[...]

Figur e 8a. If there is too much slack, the lever will go all the way to the handlebar without the brake being applied. If there is not enough slack, the brake will drag even when the lever is not pulled. Ideally , you want 2-3mm of play in the lever before the brake engages (as shown in figure 8b). Figur e 8b. T o adjust, loosen the lock ring and [...]

Figur e 8c. NOTE: The brake system requires a break-in period. Y ou may have to repeat procedure 6F often during the first several hours of use. Repeat as necessary thereafter to maint ain proper brake function. The Electric Scream Machine is supplied with a brake lever that adjusts to accommodate a variety of hand sizes. T o adjust the brake lever[...]

17 the responsibility of the user to periodically inspect the brake pads for excess wear and misalignment. If you do not understand how to adjust or realign the brake pads, we strongly recommend you seek the help of a qualified mechanic. If the brakes are not properly adjusted the brakes may fail and you can be seriously injured. 8. Razor Safety T [...]

8D. T urning without warning. Children are of ten struck from behind because they made unexpected turns into traffic, or they inadvertently veered into traffic when looking over their shoulder . Observe the following safety tips for lef t turns: Do not cut across the street, cross only at intersections. Practice looking over your shoulder to the re[...]

fail without fault of the manufacturer . Activities involving the use of bicycles carry the risk of injury or death. 9. Razor Limited W arranty and Registration The manufacturer warranties this product to be free of manufacturing defects for a period of 90 days from date of purchase. This Limited W arranty does not cover normal wear and tear , tire[...]

razor usa llc cerritos, ca 90703 www .razor .com QUESTIONS? Please read the owner ’s manual thoroughly . If you still have questions, check the website for updates and contact information. S pare rear wheels are available! Keep your Electric Scream Machine running for years with these and other genuine Razor spare p arts. Visit our website and e-[...]