the health handbook for schools by adrian brooke

the health handbook for schools by adrian brooke

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the health handbook for schools by adrian brookeFailure to follow the safety precautions could result in serious injury or death. WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Be sure to visit us online at www.polaris.com for the latest news, new product introductions, upcoming events, career opportunities and more. Here at POLARIS we proudly produce an exciting line of utility and recreational products. All information contained within this publication is based on the latest product information at the time of publication. Due to constant improvements in the design and quality of production components, some minor discrepancies may result between the actual vehicle and the information presented in this publication. It should remain with the snowmobile when the snowmobile is sold. Some of the illustrations and photos used in this manual are general representations. Our muffler systems are designed to reduce noise levels and must not be altered or removed. The sound of your snowmobile may not be welcome to non-snowmobilers, so you have a responsibility to operate your snowmobile with concern for others. Your key can be duplicated only by mating a POLARIS key blank with one of your existing keys, so if both keys are lost, the ignition switch must be replaced. Your safety is involved when these words and symbols are used. Become familiar with their meanings before reading the manual. The safety alert symbol indicates a potential personal injury hazard. DANGER A DANGER indicates a hazardous situation that, if not avoided, will result in death or serious injury. All POLARIS snowmobiles are designed and tested to provide safe operation when used as directed. Failure of critical machine components may result from operation with any modifications, especially those that increase speed or power. Do not stand on the plastic flap. WARNING!http://szdaza.com/pic/dell_com-service-manual.xml

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Serious injuries may result if hands, feet, or clothing become entangled in the track. Whenever riding a POLARIS vehicle, always wear a helmet that meets or exceeds established safety standards. Approved helmets in the USA and Canada bear a U.S. Department of Transportation (DOT) label. Operators with cognitive or physical disabilities have an increased risk of loss of control, which could result in serious injury or death. Cargo Overload Too much weight on the rear of the machine may reduce your ability to steer. A safety label on the vehicle indicates whether the vehicle is designed for a single rider or for two riders. The passenger should never hold on to the operator. Be especially alert if you're snowmobiling after dark. Always be on the alert for wire fences. Single strands are especially dangerous, since there may be a great distance between posts. High speed driving, especially at night, could result in serious injury or death. Always reduce speed when driving at night or in inclement weather. Always observe all state and local laws governing snowmobile operation and speed limits. Always be alert and pay attention to the trail ahead. Ice and snow build-up may interfere with the steering of your snowmobile, resulting in serious injury or death. Keep the underhood area free of snow and ice. Before driving, manually turn the skis to the left and right to be sure ice and snow are not interfering with full left and right steering. Apply just enough throttle to keep the clutch engaged, allowing the engine's compression to help slow the snowmobile and keep it from rolling freely downhill. Any servicing that requires operation without a belt must be performed by your dealer. NOTICE: Operation of the engine with the belt removed may result in injury or damage to the engine. If you're new to snowmobiling, acquaint yourself with the snowmobile and with what it will and won't do under various conditions.http://mnogonomerov.ru/uploads/dellorto-40-dhla-manual.xml Even seasoned drivers should spend some time getting the feel for a snowmobile before attempting ambitious maneuvers. Replacement safety labels are provided by POLARIS at no charge. The part number is printed on the label.NO PASSENGER. Passenger Warning (Passenger Models) WARNING This vehicle is designed for operator and “ONE” passenger only. Reverse Warning WARNING Reverse operation, even at low speeds,. Buried objects or uneven terrain can cause loss of control. Suspension 10. Handlebar 20. Track 11. Headlight Dimmer Switch 11.Move the adjuster to the right to adjust the beam Down downward. Passenger Grab Handle If equipped, the passenger grab handles can be adjusted for rider preference. Use only POLARIS parts and accessories on your POLARIS snowmobile.NOTICE: Certain products will damage the lens and other plastic surfaces. Do not use alcohol to clean the instrument cluster. Immediately clean off any gasoline that splashes on the instrument cluster. When metric mode is selected, speed displays in kilometers per hour. Reverse This indicator flashes when the transmission is in reverse. See page 60. High Beam The high beam indicator illuminates when the lights are set to high beam. Use the MODE button to toggle through the available modes. Setting changes must be made with the engine running or with the vehicle powered by an external DC power supply connector. The information center is set to display standard units of measurement at the factory. While in the engine temperature display, press and hold the MODE button to change units. Standard Display Metric Display Distance Miles. If all rear shock spring adjustments have been exhausted and rider weight is at the very high or very low weight range for the stock spring, additional adjustments are possible to the IFS. High TIP: Other spring options are available. Please Preload Preload see your POLARIS dealer. Additional adjustments can be made after initial setup.https://www.thebiketube.com/acros-boss-gt-8-manual Make adjustments to one area at a time so you can evaluate the change. For further assistance, see. See your dealer for assistance. Tip: Keep the suspension pivot points lubricated. This will reduce moisture and rust build-up and ensure proper function of the suspension components. Include passenger weight (if applicable) and all riding gear, accessories and cargo weight in the calculation. WARNING! Allow a passenger to ride only on models equipped with a passenger seat. Use carbide skags with studded tracks to help maintain proper vehicle steering and control. If necessary, pry the blocks apart with a screwdriver. 2. Adjust the handlebar forward or rearward to the desired angle. Procedures are outlined on the referenced pages.Before beginning any snowmobile trip, a visual inspection will uncover potential problems. Check the following items on a weekly basis or before any long trip. Item Check Page. Never start the engine without checking all vehicle components to be sure of proper operation. WARNING! Operating the vehicle with worn, damaged, or malfunctioning components could result in serious injury or death. Brake Lever Travel Squeeze the brake lever.If excessive wear is found, see your POLARIS dealer for replacement. Never engage the starter when the engine is running. Never start the engine without checking all vehicle components to be sure of proper operation. See Before Starting the Engine beginning on page 44. Never engage the starter when the engine is running. 1. Turn the fuel valve on. See page 55. See page 58 for more information about the engine stop switch and throttle safety switch. THROTTLE SYSTEM WHAT IT DOES CONDITION Ignition Switch Interrupts ignition circuit Brake Slows jackshaft. Serious chemical reactions can cause injection system blockage, resulting in serious engine damage. Oils may also be incompatible and the result could be sludge formation, filter blockage, and reduced cold weather flow rates.https://jasperfirstumc.com/images/96-jeep-grand-cherokee-repair-manual.pdf All POLARIS oils are compatible with each other. Initial Fuel Premix Always premix fuel in 5-gallon (19-liter) increments in a separate fuel container. We recommend the use of POLARIS lubricants for your vehicle. A loose track or flying debris could cause serious injury or death. Stand clear of the front of the snowmobile and the moving track. Never hold the snowmobile up or stand behind it while warming up the track. Do not use excessive throttle during warm-up or when the track is free-hanging. There's a great deal of variabil- ity in the quality of the 87 octane gasoline available across the country, so we encourage the use of premium fuel when possible. POLARIS recommends the use of Carbon Clean. See page 100 for the part numbers of POLARIS products. If you use fuel with up to 10 ethanol (sometimes labeled “oxygenated”) do not add deicers or additives that contain any form of. Add oil as needed. The oil bottle cap is vented to allow proper oil flow. See your POLARIS dealer for recommended replacement parts. Carburetion NOTICE: Making non-recommended adjustments could result in vehicle or engine damage as well as denial of warranty claims. In low elevations and cold temperatures, the air has more oxygen. In higher elevations and higher temperatures, the air is less dense. The carburetors are calibrated for an altitude of 0-2000 ft. Pull the switch up to the ON position to allow restarting. Throttle Safety Switch The throttle safety switch is designed to stop the engine whenever all pressure is removed from the throttle lever and the throttle cable or valves do not return to the normal closed position. DO NOT continue to operate the snowmobile with the throttle safety switch disconnected. Return the snowmobile to an authorized POLARIS dealer for service as soon as possible. Damage will occur to the chaincase or transmission if shifting is attempted when the engine is operating above idle speed. NOTICE: Engaging the starter when the engine is running WILL result in serious engine damage, especially if the transmission is in reverse. Never engage the starter when the engine is running. 2. The track should be suspended approximately 4 inches (10 cm) off the ground. Remove the key and cover the snowmobile. You are responsible for ensuring that the specified maintenance is performed. POLARIS recommends that you contact an authorized POLARIS dealer to perform any service that may be necessary. Non-ionizing Radiation This vehicle emits some electromagnetic energy. Record maintenance and service in the Maintenance Log beginning on page 114. The recommended maintenance schedule on your snowmobile calls for service and maintenance inspections at 150 miles (240 km), 500 miles (800 km) and 1000 miles (1600 km). You may need to increase frequency based on riding conditions. When inspection reveals the need for replacement parts, always use genuine POLARIS parts, available from your POLARIS dealer. Item Frequency Page 150 mi. Item Description Engine Mounting Bolts. Removing the hood is not recommended. Any service requiring the removal of the hood should be performed by an authorized POLARIS dealer. When operating in heavy, wet snow conditions, lubricate every 500 miles (800 km). Maintain the oil level at the top of the fill plug hole. POLARIS recommends the use of POLARIS Synthetic Chaincase Lube. See page 100 for the part numbers of POLARIS products. A spark plug with a heat range too high will cause engine damage. A spark plug with a heat range too low will cause excessive fouling and engine malfunctioning. There will be few combustion deposits. The electrodes are not burned or eroded. This indicates the proper type and heat range for the engine and the service. TIP: The tip should not be white. Fuel Pump All fuel pump service must be performed by an authorized POLARIS dealer. Do not attempt to service the fuel pump. Oil Lines Inspect oil line condition every 1000 miles (1600 km). Always store fuel in clean fuel containers. NOTICE: Operating the snowmobile with incorrect jetting can result in serious engine damage. Have your POLARIS dealer perform all carburetor adjustments to ensure all adjustments are done correctly. Carburetor Adjustments The frequency at which the carburetors are synchronized or balanced is important. The trap, con- sisting of a hose with a plug, should be drained about every 1000 miles (1600 km) and inspected for contamination. Lock the brake lever lock, or have an assistant hold the brake lever firmly. If the sight glass is any color other than black, add brake fluid. Replace brake fluid at least every two years with POLARIS DOT 4 high temperature brake fluid. See page 100 for the part numbers of POLARIS products. Bleed the system before operating the snowmobile. WARNING! Operating the vehicle with a spongy brake lever can result in loss of brakes, which could cause an accident and lead to serious injury or death. Oil from your skin leaves a residue, causing a hot spot that will shorten the life of the lamp. If fingers do touch a lamp, clean it with denatured alcohol. NOTICE: The bushings in the weights and rollers of POLARIS clutches are made of a material that may be damaged if lubricated. Do not lubricate clutch bushings. Inspect the belt for signs of excessive wear: frayed edges, missing cogs, cracks and excessive looseness. Replace the belt if any of these conditions exist. The snowmobile must be stopped after forward motion to prevent damage to components during belt removal.Broken track rods can cause a rotating track to come off the snowmobile, which could cause serious injury or death. Never operate with a damaged track. Never rotate a damaged track under power. 1. Using a hoist, safely lift and support the rear of the snowmobile off the ground. Moving parts can cut and crush body parts. When performing the checks and adjustments recommended on the following pages, stay clear of all moving parts. Never perform track measurement or adjustments with the engine running. Track Tension Track adjustment is critical for proper handling. Refer to the Track Tension Data Chart on page If the track needs adjustment: 6. Loosen the rear idler shaft bolt. 7. Misalignment will cause excessive wear to the track and slide rail. 1. Safely support the rear of the snowmobile with the track off the ground. Do not attempt to change the ski alignment or camber adjustment. See your POLARIS dealer. 1. Place the handlebars in a straight-ahead position. Rail Slide Wear For ease of inspection, all POLARIS rail slides have a wear limit indicator groove to indicate the minimum permissible slide thickness. Replace the rail slides if Minimum. Improperly connecting or disconnecting battery cables can result in an explosion and cause serious injury or death. When removing the battery, always disconnect the negative (black) cable first. When reinstalling the battery, always connect the negative (black) cable last. Battery Removal 1. A fully charged battery will register 12.8 V or higher. 2. If the voltage is less than 12.8 volts, recharge the battery at 1.2 amps or less until the battery voltage is 12.8 or greater. See page 100 for the part numbers of POLARIS products. Cleaning and Preservation Proper storage starts with cleaning, washing, and waxing the hood, side panels, chassis, and plastic parts. Bearings Grease the jackshaft and drive shaft clutch side bearings with POLARIS All Season Grease or a similar high quality grease to prevent corrosion. Battery Maintenance Remove the battery and recharge it as outlined on page 94. Whenever the machine is stored for a period of more than 60 days, the engine must be fogged with fogging oil. Description Engine Lubricants 2870791 Fogging Oil (12 oz.Add isopropyl alcohol to fuel system. On the standard POLARIS carburetor, the choke will not function with the throttle depressed.Check belt deflection. Take the drive belt off the snowmobile in extremely cold weather and warm it up. Contact your POLARIS dealer for replacement parts, service or warranty. Your dealer receives frequent updates on changes, modifications and tips on snowmobile maintenance, which may supersede information contained in this manual. How to Obtain Warranty Service If your snowmobile requires warranty service, you must take it to a POLARIS dealer authorized to repair POLARIS snowmobiles. Failure of any dealer to perform the required vehicle Pre-Delivery Inspection, perform all applicable service bulletins and have the consumer sign the PDI form prior to delivery may void the warranty. If you move or are traveling within the country where your vehicle was purchased, Warranty or Service Bulletin repairs may be requested from any authorized POLARIS dealer who sells the same line as your vehicle. You must nonetheless warranty register your vehicle under your name and address with a local POLARIS dealer in your country to ensure that you receive safety information and notices regarding your vehicle. POLARIS Industries Inc.POLARIS also recommends that you use only Pure POLARIS parts. It is a potential violation of the Clean Air Act if a part supplied by an aftermarket parts manufacturer reduces the effectiveness of the vehicle's emission controls. This will provide you and future owners with an accurate log of maintenance and services performed on the snowmobile. Read, understand, and follow all of the instructions and safety precautions in this manual and on all product labels. Failure to follow the safety precautions could result in serious injury or death.Other languages are provided as translations of the original instructions. Safety.7. This section describes safe vehicle operation and identifies regular maintenance. Specifications.98 POLARIS Products.100 Troubleshooting.101 Warranty.106 Maintenance Log.114 Index.117. Some of the illustrations and photos used in this manual are general representations. Your model may differ. Follow the maintenance program outlined in this manual. Snowmobile clubs and other organizations are working together to protect our environment. Please support their efforts and operate your snowmobile with consideration for the protection and preservation of our environment. Noise Level. Vehicle Identification Numbers. Record your snowmobile's identification numbers and key number in the spaces provided. Remove the spare key and store it in a safe place. Your safety is involved when these words and symbols are used. The safety alert symbol indicates a potential personal injury hazard.Follow the recommended maintenance program beginning on page 64 of this manual to ensure that all critical components on the snowmobile are thoroughly inspected by your dealer at specific mileage intervals.We recommend having your dealer perform all track service and alignment procedures. Stay Clear of Engine. Never attempt adjustments with the engine running. Operator Safety. Riding Apparel. Helmet Wearing a helmet can prevent a severe head injury. Whenever riding a POLARIS vehicle, always wear a helmet that meets or exceeds established safety standards. Always carry the owner's manual while riding. Rider Capacity. Some POLARIS snowmobiles are designed for a single rider only, while some are designed for up to two riders. A safety label on the vehicle indicates whether the vehicle is designed for a single rider or for two riders. Driving With a Passenger. Never travel on frozen bodies of water unless you have first verified that the ice is sufficiently thick to support the weight and moving force of the snowmobile, you and your cargo, together with any other vehicles in your party. Excessive Speed. WARNING! High speed driving, especially at night, could result in serious injury or death. Avalanches. Snowmobilers should always be properly trained and equipped before traveling in mountainous terrain Take an avalanche class Travel with experienced people Travel on designated trails Make sure each person is equipped with a shovel, probe and avalanche beacon. Before driving, manually turn the skis to the left and right to be sure ice and snow are not interfering with full left and right steering. Driving Downhill. When riding downhill, shift your weight to the rear of the snowmobile and reduce your speed to a minimum. NOTICE: Damage to the engine may occur if the intake silencer or filter are removed. Clutches. Do not attempt to service the clutches. All clutch service must be performed by your dealer. The clutch is a complex mechanism that rotates at high speeds. Driving Responsibly. Every snowmobile handles differently, and even the most docile conditions may become dangerous if operators drive improperly. The following information is provided to help you determine when temperatures become dangerous for riding.Never run engine with drive belt removed. Never service clutches yourself. Avoid sharp turns. Shift to or from reverse only when stopped. Apply throttle slowly. Reverse Warning. NOTE: For more information, see Owner's Manual. Operation WarningTIP: After the convertible passenger seat is installed, access any rear side luggage bags (if installed) by swinging the armrests rearward. Please see your POLARIS dealer for service. Instrument Cluster. Speedometer Indicator Lamps. Rider Information Center. MODE Button. The instrument cluster contains the speedometer, indicator lamps, MODE button and rider information center. NOTICE: Certain products will damage the lens and other plastic surfaces. This indicator illuminates when the parking brake is engaged. It will also illuminate when the service brake is in use. The information center is controlled by the MODE button on the instrument cluster. Use the MODE button to toggle through the available modes. While in the odometer mode display, press and hold the MODE button to change units. Front Suspension Adjustments. Independent Front Suspension (IFS). Factory settings, combined with user adjustments to the rear shock spring, should be all that's necessary to provide the best riding experience for most riders. IFS Shock Spring Preload. Increasing spring preload will increase ski-to-ground pressure. Decreasing spring preload will decrease ski-to-ground pressure. Rear Suspension Adjustments. Rider weight, riding style, trail conditions, and vehicle speed all affect suspension action. Each rear suspension can be adjusted to suit rider preference and deliver excellent performance for a given set of conditions. Suspension Performance Tips. However, this may vary with riding style. With a little experimentation, each rider can find a preferred setup. Initial Spring Preload Setting (Sag Method). To set up the rear suspension torsion spring preload, measure the distance between the ground and rear bumper. Torsion Spring Preload. To adjust rear torsion spring preload, rotate the three-position cam using the engine spark plug tool. Different rate torsion springs are available if a firmer ride is desired. Contact your dealer for more information. Traction Products. Carbide Skags. A skag is a replaceable bar attached to the underside of the ski to assist in turning the snowmobile and to prevent ski wear caused by contact with roads and other bare terrain. Handlebar Adjustments. Handlebar AnglePre-Ride Checklist. Inspect all items on the checklist for proper operation or condition before each use of the snowmobile. Procedures are outlined on the referenced pages. Item. Before beginning any snowmobile trip, a visual inspection will uncover potential problems. Check the following items on a weekly basis or before any long trip. Item. Read the Owner's Manual completely and refer to it often. The manual is your guide to safe and enjoyable lever freeplay, DO NOT start the engine. Have the throttle serviced immediately. Throttle Safety Switch. Refer to the brake bleeding information on page 80 or see your dealer for service. Add fluid as needed. If the parking brake light does not come on when the parking brake or service brake is in use, have it serviced by your dealer. Lock Release To release the lock, squeeze the brake lever tightly. The lock will return to the unlocked position. Start the Engine and Check. Before starting the engine, always refer to all safety warnings pertaining to snowmobile operation. Never engage the starter when the engine is running. Starting the Engine. NOTICE: Engaging the starter when the engine is running WILL result in serious engine damage, especially if the engine is in reverse. Never engage the starter when the engine is running.Emergency Stopping. The following chart lists methods for stopping the snowmobile in the event of an emergency. See page 58 for more information about the engine stop switch and throttle safety switch.Break-In Period. Engine Break-In. Always follow these recommended break-in procedures for new or rebuilt engines. The first tank of fuel is considered the break-in period for the engine. Premix the first tank of fuel and fill the oil bottle with the recommended oil. Break-In Period. Excessive heat build-up during the first three hours of operation will damage close-fitted engine parts. Do not operate at full throttle or high speeds for extended periods during the first three hours of use. Follow these steps to ensure proper warm-up of the engine, drive train and track. 1. Use an appropriate stand to securely support the rear of the snowmobile at the rear bumper. FuelAlways exercise extreme caution whenever handling gasoline. Always refuel outdoors or in a well-ventilated area. Always turn off the engine before refueling. Do not overfill the tank. Fuel System Deicers. Add one to two ounces per gallon (8-16 ml per liter) of gasoline to prevent damage resulting from fuel system icing. Oil. Low Oil Level. Do not fill the bottle neck. Carburetion. Jetting Guidelines. Changes in altitude and temperature affect air density, which is the amount of oxygen available for combustion. In low elevations and cold temperatures, the air has more oxygen. Engine Stop Switch. Push down on the engine stop switch to ground out the ignition and stop the engine quickly. Pull the switch up to the ON position to allow restarting. Stop Switch. If this occurs, return the snowmobile to an authorized POLARIS dealer for service. Electronic Reverse (PERC)Electronic Reverse (PERC). Disengaging ReverseNOTICE: Engaging the starter when the engine is running WILL result in serious engine damage, especially if the engine is in reverse. Daily Storage. At the end of each ride, park the snowmobile on a level surface and support it at the rear with an appropriate track stand. The track should be suspended approximately 4 inches (10 cm) off the ground. Specifications and adjustments for engine tune-ups are located in the Service Manual, which is available to your qualified service technician. POLARIS Recommended Maintenance Program. To ensure many trouble-free miles of snowmobiling enjoyment, follow recommended regular maintenance and perform service checks as outlined in this manual. Record maintenance and service in the Maintenance Log beginning on page 114. Periodic Maintenance Interval Table. The following chart is a guide based on average riding conditions. You may need to increase frequency based on riding conditions. Item See Page FrequencyPeriodic Maintenance Interval Table. Item See Page FrequencyRemoving the hood is not recommended. Any service requiring the removal of the hood should be performed by an authorized POLARIS dealer. Lubrication. Rear Suspension. Lubricate the suspension pivot shafts with POLARIS All Season Grease at the intervals outlined in the Periodic Maintenance Table beginning on page 65 and before seasonal storage. Chaincase Oil. Check and change the chaincase oil at the intervals outlined in the maintenance charts beginning on page 64. Maintain the oil level at the top of the fill plug hole. Spark Plugs. Spark Plug Recommendations. It's very important to use the correct spark plug for your machine. A spark plug with a heat range too high will cause engine damage. A spark plug with a heat range too low will cause excessive fouling and engine malfunctioning. TIP: The tip should not be white. Always reinstall the intake filters before operating the snowmobile. Fuel Pump. All fuel pump service must be performed by an authorized POLARIS dealer. Oil Lines. Inspect oil line condition every 1000 miles (1600 km). If low fuel pressure or reduced engine performance occurs between the recommended fuel filter service intervals, the filter may need replacement. Carburetor. The number stamped in the end of the main jet indicates the jet size. The jet installed at the time of manufacture is not necessarily correct for your elevation. It's your dealer's responsibility to make sure the correct main jet is installed. Always work in a well ventilated area away from anything that may cause the fuel to ignite, such as open flames, sparks, heaters, trouble lights, cigarettes, etc. Review the fuel warnings on page 54. Cleaning Procedure. Drive Chain Tension. Check drive chain tension weekly and before each long trip. 1. Remove the side panels. 2. Rotate the driven clutch counter-clockwise to move all chain slack to the tensioner side. Brakes. Hydraulic Brake Inspection. Inspect the brake lever reserve before each use of the snowmobile. Brake Fluid. The brake fluid level can be seen through a plastic sight glass in the brake reservoir. If the fluid is sufficient, the sight glass will be black. If the sight glass is any color other than black, add brake fluid. Bleeding the Hydraulic Brake System. Air in the hydraulic brake system will cause spongy brake lever action. Bleed the system before operating the snowmobile.