NIGHTSUN PERFORMANCE LIGHTING INC.
XC Installation Instructions
THESE INSTRUCTIONS ARE FOR THE XC SYSTEM ONLY.
Riding after dark is more difficult than during daylight hours. Nightsun accepts on liability for any injuries or other damages arising from the use of this product. There is no substitute for the SUN. Use extreme cation. These lights are for rider vision only and are not designed as vehicle collision prevention or avoidance lighting. These lights can fail at any time.

PARTS LIST:
1. Headlight set w/ wiring harness and switch. 2. Water bottle battery 3. Charger 4. Parts bag with Long Arm Mounts.

MOUNTING INSTRUCTIONS:
Place waterbottle battery into a water bottle cage on the downtube of the bike. Excess battery wire can be pushed back into the cap on the water bottle. In rough terrain strap bottle to cage with a toe clip strap. NIGHTSUN batteries will operate properly in any position or location. 10" and 21" Extension wire are available (see order from) if battery is mounted anywhere other than the recommended location on the down tube.

SECURE WIRES
Secure with cable ties. Be sure to allow sufficient slack so wires do not limit movement of handle bars. Make sure wires will not be snagged by brush, or other bikes etc. Check shifter and break cables for interference and reroute as required. Make sure noting limits free movement of handle bars.


BATTERY CHARGING INSTRUCTIONS
Batteries are shipped with little or no charge and must be charged prior to use. Fully discharged batteries (new purchase or little or no light) should be charged 18-20 hours minimum. Batteries that will put out some light require 14-16 hours minimum.

THERE IS NO NEED TO FULLY DISCHARGE BATTERY PRIOR TO EACH RECHARGE. AVOID 100% DISCHARGE IF POSSIBLE.

Nightsun 110 volt or 240 volt chargers cannot over charge the battery, Ni-Cad batteries will become warm to the touch when fully charged. there is no advantage in continuing to charge a warm Ni-cad battery, but no harm either. Ni-Cad batteries require no special storage conditions and may be stored charged or discharged.
Note: All batteries self discharge, i.e. lose power in storage at 1-2% per day depending on temperature. Higher storage temperatures result in higher self discharge rates. For maximum runtime charge batteries shortly before use. After extended storage recharging is recommended for best results.

NOTE: Low beam is one lamp, the flood, Hi beam is both lamps. XC systems provide 3.5-4.0 hours on low beam, or 45 minutes on hi-beam. CONTINUOUS USE OF HI BEAM IS NOT RECOMMENDED. Continuous use of High Beam will shorten battery life and void warranty. Each minute on high beam equals 4.5 minutes on low beam.

GENERAL WARNINGS

Never submerge any part in water or any other fluid. Never short battery, reverse polarity or use any other charger, damage to battery or explosion may result. Alterations to wiring harness, battery, or charger lead connectors will void warranty and may result in damage battery, charger and headlight set. All components are polarity sensitive, modifications to any component, charger, battery or headlight will Impair function, and may damage battery, charger, headlight, or tail light. Never pull on the headlight wiring harness, battery wires or charger leads. Pull on the plastic connectors only. Failure to follow these directions can result in damage not covered by warranty.
Never operate lights without lenses in place, lamps are pressurized and may explode. Never handle lamps with fingers. Never operate on low beam for more than 20 minutes without moving, never operate for more than 3 minutes on high beam with out moving. Lamps and lamp housings can become HOT ENOUGH TO CAUSE INJURIES OR DAMAGE TO FABRICS ON CONTACT if headlight is used without airflow.

ALWAYS DISCONNECT BATTERY FOR STORAGE OR TRANSPORT. INADVERTENT DISCHARGE CAN DAMAGE UNIT AND CAN RESULT IN HEAT DAMAGE TO SURROUNDING MATERIALS.

Do not remove either lamp without the specific instructions furnished with the replacement lamps. BULBS CANNOT BE REMOVED FROM REFLECTORS

Do not disassemble headlight unit in the event of lamp failure. Specific relamping instructions are furnished with each replacement lamp. The steps necessary to replace the lamps depends on which lamp has failed, and the production date of the unit.

Nightsun uses specially made lamps. These lamps have no available substitute. Nightsun lamps differ not only in performance, but also in base type and physical dimensions. Any attempt to substitute 3rd party lamps may damage unit and will void warranty. See your dealer, or contact factory for replacement lamps.


Limited One Year Warranty:

Nightsun warrants to the original purchaser that its lighting systems and the components thereof, EXCLUDING LAMPS, misuse, abuse or unauthorized alterations or repair, will be free from defects in workmanship and materials for one year from date of purchase. Nightsun will without charge, repair or replace, at it's option, defective components delivered to Nightsun's service department at the address listed above. No walk, in while you wait service is offered. All goods must be accompanied by dated proof of purchase, RETURN SHIPPING ADDRESS (NO P.O. BOXES) and a daytime phone number. NO ACTION WILL BE TAKEN ON GOODS RETURNED WITHOUT THE ABOVE INFORMATION. Nightsun will pay return shipping on warranted goods to any location in the US. All goods returned to Nightsun without prior authorization and found to be in good working order will be held until return shipping costs are received.


Nightsun Performance Lighting
995 So. Fair Oaks Ave. - Pasadena, CA 91105 Tel. (626) 799-5074
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