Desa 107714-02 Assembly, On saw backwards. If chain is, Backwards, saw will vibrate badly

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®

ELECTRIC CHAIN SAW

ASSEMBLY

Note: Some models are pre assembled. As- sembly is not needed on these models.

See Saw Chain Tension Adjustment, page 7.

WARNING: Cutting edges on chain are sharp. Use protective gloves when handling chain.

IMPORTANT: Do not clamp chain saw in vise during assembly.

The plastic hardware bag should include:

two guide bar bolts

two guide bar nuts

one Phillips-head tapping screw

automatic chain sharpener (Fast Sharp models only)

1.Lay chain out flat.

2.Install front hand guard onto saw body. Do this by pressing two mounting stand- outs on hand guard into hex-shaped holes in saw body (see Figure 3).

3Insert tapping screw through hand guard and into saw handle. Tighten screw firmly.

4.Turn adjusting screw counterclockwise (see Figure 4). Continue to turn adjust- ing screw until adjusting block is to rear of adjusting plate.

5.Install guide bar onto saw body. Place rear of guide bar between adjusting plate and sprocket support.

IMPORTANT: Make sure to insert ad- justing block into oval adjusting hole on guide bar.

6.Line up holes on sprocket support with center slot on guide bar and holes in saw body.

7.Insert guide bar bolts through front hand guard, saw body, center slot of guide bar, and sprocket support. Attach guide bar nuts to guide bar bolts.

IMPORTANT: Tighten guide bar nuts finger tight only. Make sure adjust- ing block is in oval adjusting hole on guide bar.

8. Place chain around drive sprocket, then

 

 

CAUTION: Do not place chain

along top groove of guide bar and

 

 

around guide bar nose. Note: Make

 

on saw backwards. If chain is

sure cutting edges of chain are facing

 

backwards, saw will vibrate badly

the right direction. Position chain so

 

and will not cut.

 

cutting edges on top of guide bar face

9.

 

Adjust saw chain tension. Follow steps

guide bar nose (see Figure 3).

 

 

 

under Saw Chain Tension Adjustment,

Tapping

 

 

 

Front Hand

 

 

page 7.

 

Screw

 

 

 

 

 

Guard

 

 

Cutting

 

 

Towards

 

 

Edge

 

 

Guide

 

 

 

 

 

 

 

Bar Nose

 

 

 

 

 

 

Cutting

Saw

Guide Bar

 

 

 

Edge

Chain

 

 

 

 

 

Bolts

 

 

 

 

 

Mounting

 

 

 

Drive

 

Stand-Outs

 

 

 

Sprocket

 

Guide

Bar

Adjusting

Hole

Guide Bar

Nuts

Figure 3 - Assembling Guide Bar, Chain, and Hand Guard

Adjusting

Adjusting

Block

Plate

 

Adjusting

Screw

Sprocket

Support

Figure 4 - Part Locations For Assembling Guide Bar

For more information, visit www.desatech.com

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107990

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Contents Electric Chain SAW Safety Before Operating SAWWhile Operating SAW Saw Maintenance and Kickback Safety Maintenance and Storage of Chain SAWKickback Safety Devices On This Saw KickbackChain SAW Names and Terms Product UnpackingBackwards, saw will vibrate badly AssemblyOn saw backwards. If chain is Will not cutSAW Chain Tension Adjustment Filling OIL TankOiling Chain Operating Chain SAWExtension Cords Cutting with the Chain SAWCutting Down a Tree Felling Procedure Felling NotchFelling a Tree Before Felling a TreeEntire Length Of Log On Ground Limbing a TreeBucking a LOG Log Supported On One EndTrimming a Tree Pruning Log Supported On Both EndsNormal Guide Bar Maintenance Cleaning and MaintenanceCleaning SAW Body Care of Guide BARSharpening SAW Chain Sharpening CuttersItems Needed to Sharpen Chain Storage Technical ServiceService Publications Replacing SAW ChainTroubleshooting Observed Fault Possible Cause RemedyIllustrated Parts Breakdown LNT-2Is assembled with depending on your above to determine Parts List DescriptionEL-7 QTY Authorized Service Centers Parts DealersIowa IA North Dakota ND EL-7, 098031J, 099039J Pole SAW, 106890-01 100089-05 Replacement Parts and AccessoriesPart Number Description Pole SAW, 104316-04 GeneralRepair Service Warranty ServiceNON-WARRANTY Service

107714-02, 100089-06, 099039J, 099178H, 100089-04 specifications

Desa 100089-05, 100089-08, 098031J, 100089-04, and 099178H represent a series of advanced heating technologies utilized primarily in residential and commercial applications. Each model is designed to effectively provide warmth while optimizing energy usage and enhancing user comfort.

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The Desa 098031J offers versatility, suitable for both indoor and outdoor use. It leverages advanced radiant heating technology for an even distribution of warmth, making it ideal for patios or garages. Users appreciate its portability, allowing for easy transfer from one location to another. This model also features adjustable settings, accommodating various heating needs, from a cozy evening outdoors to a quick warm-up in a chilly garage.

Desa 100089-04 embraces efficiency through its innovative insulation technologies. This model minimizes heat loss and maximizes performance, allowing for longer operating times without the need for frequent refueling. It also includes programmable timer functions, enabling users to schedule heating according to their lifestyle, thus enhancing convenience and energy savings.

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In summary, the Desa models 100089-05, 100089-08, 098031J, 100089-04, and 099178H each bring unique features and technologies designed to enhance heating efficiency, safety, and environmental sustainability. These innovations not only cater to diverse heating requirements but also prioritize user comfort and convenience.