Poulan 545117550 instruction manual Maintenance

Always release the trigger switch as soon as the cut is completed, allowing the motor to stop. Keep the cord away from the cutting area. Position cord so it will not be caught on branches and the like during cutting.

PRUNING

WARNING: Be alert for and guard against kickback. Do not allow the moving chain to contact any other branches or ob- jects at the nose of the guide bar when prun- ing. Allowing such contact can result in seri- ous injury.

IMPORTANT POINTS

SWork slowly, keeping both hands firmly gripped on the pruner. Maintain secure footing and balance.

SPlan cut carefully. Check direction branch will fall.

SWatch out for springpoles. Springpoles are small size limbs which can catch the chain and whip toward you or pull you off balance.

Use extreme caution when cutting small size limbs or slender material.

SWatch out for branches immediately be- hind the branch being pruned. If the chain hits the rear branch, damage to the unit

may occur.

SBe alert for springback. Watch out for branches that are bent or under pressure. Avoid being struck by the branch or the

pruner when the tension in the wood fi- bers is released.

SKeep a clear work area. Frequently clear branches out of the way to avoid tripping over them.

SLong branches should be removed in several pieces.

PRUNING TECHNIQUE

When ready to cut, squeeze trigger switch and allow unit to reach full speed. Apply a light cutting pressure. DO NOT use back and forth sawing action.

Second cut

Third cut

Collar

First cut

Pruning technique

1.Make the first cut 6 inches (15 cm) from the tree trunk on the bottom of the limb. Use top of guide bar to make this cut. Cut

1/3 through the diameter of the limb. NOTE: When making the second and third cuts, rest the foot of the pruner against the tree limb that is being cut to prevent whipping of the branch.

Foot

2.Next, move 2 -- 4 inches (5 -- 10 cm) far- ther out on the limb and make a second cut all the way through the limb.

3.Then, make a final cut leaving a 1 -- 2 inch (2.5 -- 5 cm) collar from the trunk of the tree to avoid damage to the tree.

MAINTENANCE

WARNING: Disconnect unit from power source before performing maintenance.

CHECK FOR LOOSE

FASTENERS AND PARTS

SBar clamp nut S Chain

S Bar adjusting screw

CHECK FOR DAMAGED OR WORN PARTS

Contact an authorized service dealer for re- placement of damaged or worn parts.

STrigger switch -- Ensure trigger switch func- tions properly by pressing and releasing the trigger switch. Make sure motor starts and stops.

SOil tank -- Discontinue use of unit if oil tank shows signs of damage or leaks.

INSPECT AND CLEAN UNIT AND LABELS

SAfter each use, inspect complete unit for loose or damaged parts. Clean the unit

and labels using a damp cloth.

SWipe off unit with a clean dry cloth.

CHECK CHAIN TENSION

WARNING: Wear protective gloves when handling chain. The chain is sharp and can cut you even when it is not moving. Make chain adjustments with lower end supported.

Chain tension is very important. Chains stretch during use. This is especially true during the first

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