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O P E R A T O R ' S M A N U A L WOOD CHIPPER WC1208 5PQ990126 (05/01/11)
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To the Owner; Thank-You for choosing a quality product from Frontier Equipment. We strive to give you the best equipment and the best level of service of any company. With a little care and maintenance this machine will do your work for you for many years.
Frontier Chippers are designed to chip natural, untreated wood only. Materials that are processed may contain chemicals or by-products that could corrode the machine, damage the blades, or spon- taneously combust. Frontier Equipment will not cover under warranty any chipper that has been used for anything besides natural wood.
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SAFETY Do not operate this machine until this manual has been read and fully understood; serious injury or death can occur if these safety warnings are ignored! Never allow more than one person to operate this machine at a time. If two people are work- ing together it will increase the chance of your workmate engaging the machine or causing you to fall into the machine.
SAFETY Safety Decals Warning decals are provided to insure safe and proper use of the machine and should be heeded at all times. If at any time there are damaged and/or faded decals, contact your dealer for replacements immediately. Below is an illustration of each decal. 903100 903101...
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INSPECTION AND SET-UP • Follow the instructions in the lubrication section of this manual to make sure the chipper is greased properly. The initial grease is applied at the factory, but a routine maintenance schedule is the user’s responsibility. • Check all bolts and nuts to make sure everything is tight.
OPERATION Startup • Place tractor transmission in neutral and set the parking brake, then turn the tractor engine off. • Connect the 3 pt. hitch linkages to the chipper and secure them with safety snap pins. • Adjust the top link so that the chipper sits level. •...
OPERATION Chip chute adjustments To position the chip chute, loosen the set bolt (Figure 3) and rotate the chute to the desired position, then retighten the set bolt. The chute conveniently rotates a full 360 degrees. Be sure the set bolt is tight and the chute is locked in place before transporting the chipper! Deflector The chip deflector easily adjusts to regulate the distance that the chips are thrown.
OPERATION Feeding Material The flow control valve (Figure 5) will control the speed of the material being fed into the chipper, The tractor’s hydraulic pressure will also contribute to the speed of the feed. To adjust the speed of the feed system, find a small branch and feed it into the chipper with the feed adjusted to 3 or 4 and keep adjusting up until the chips are 3/8 to 1/2 inch (9-12mm) thick.
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OPERATION Feeding Material, Cont’d The optional tachometer(Figure 7) and shut off swith will stop the feed roller if the chipper rotor RPM drops below the specified low speed setting. This feature keeps the tractor from stalling and elimi- nates undue stress on the drive system when the torque requirement is too high. The feed roller will restart automatically after the tractor recovers to the specified high speed setting.
Be sure to adjust the turnbuckles the same amount on both sides. The belts should be snug but not stretched too tightly. Replacing the belts Follow these steps to replace the drive belt (Figure 10). The WC1208 chipper uses a 5-section banded B-78 belt. •...
MAINTENANCE & SERVICE Knives The performance of the chipper will depend largely on the condition of the knives. If the knives are dull or damaged you will create a lot of unnecessary stress on the machine and consumes more power from the tractor. The knives are reversible and can easily be reversed or replaced by remov- ing the four bolts.
LUBRICATION Bearings The WC1208 chipper has six bearings. Figure 13 shows the bearings on the output shaft going to the large pulley. Figure 14 shows the feed roller bearing. There is one on each side of the feed roller carriage. The shield may need to be removed to access this bearing. All sealed bear- ings should be greased lightly every 20 hours of use.
LUBRICATION There are two grease fittings on the gearbox stand where it pivots on the base assembly (Figure 17). These fittings should be greased heavily every 10 hrs of operation and should always be wet with grease. Figure 11 Feed Roller Slide The feed roller slide should always be wet with grease.
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WARRANTY Warranty coverage is provided by John Deere according to the terms of the Agricultural/Commercial & Consumer Equipment Warranty Statement. Carefully read the warranty statement on the back of your original purchase order for details on coverage and limitations of this warranty.
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