Desa 076702J, 100089-01, 076728K Replacing SAW Chain, Filing Cutter Depth Gauges, Fast Sharp Model

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ELECTRIC CHAIN SAW

CLEANING AND MAINTENANCE

Continued

Filing Cutter Depth Gauges

The cutter depth gauge clearance is reduced as cutters are sharpened. After every second or third sharpening, reset cutter depth gauges.

1.Place depth gauge tool (.025") firmly across top of two cutters. Make sure depth gauge enters slot in depth gauge tool (see Figure 22).

2.Use medium flat file. File depth gauge level with depth gauge tool.

3.Remove depth gauge tool. With flat file, round off front corner of cutter depth gauge (see Figure 23).

After several hand filings, have authorized service center or sharpening service machine sharpen chain. This will insure even filing.

Flat File

Depth Gauge

Depth

Gauge

Tool

Depth

Gauge

Slot

Figure 22 - Depth Gauge Tool On Chain

Front Corner

.025"

SHARPENING SAW CHAIN

(Fast Sharp Model)

WARNING: Unplug chain saw from power source before servic- ing. Severe injury or death could occur from electrical shock or body contact with moving chain.

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

WARNING: Do not hand- sharpen this Fast Sharp chain. Hand-sharpening chain will in- crease risk of kickback.

Keep chain sharp. Your saw will cut faster and more safely. A dull chain will cause undue sprocket, guide bar, chain, and motor wear. If you must force chain into wood and cutting creates only sawdust with few large chips, chain is dull.

Follow the steps below to sharpen Fast Sharp chain. The automatic chain sharpener sharpens cutter, lowers cutter depth gauge, and adjusts guard drive link.

1.Adjust saw chain for proper tension (see Saw Chain Tension Adjustment, page 7).

2.Clean out excess sawdust and wood chips from drive sprocket area.

3.Turn sharpener knob counterclockwise until clicking stops (see Figure 24).

4.Turn sharpener knob clockwise until you hear five distinct clicks.

PUSH

SHARPENTO

5.Place saw on clean, flat surface.

6.Connect saw to power supply.

7.Hold saw, with both hands in normal cutting position.

8.Press in switch lockout with right thumb and squeeze trigger.

9.Gently push on sharpener knob. Saw must be running for chain to sharpen.

Note: Sparks appearing shows sharp- ener is working (see Figure 25). If no sparks appear, continue to adjust sharp- ener one click at a time. After each click, press sharpener knob until light flow of sparks appears.

After several sharpenings, you must turn sharpener knob more to bring stone into position.

Figure 25 - Sharpening Fast Sharp Chain

REPLACING SAW CHAIN

Replace chain when cutters are too worn to sharpen or when chain breaks. Only use replacement chain noted in this manual. Always include new drive sprocket when replacing chain. This will maintain proper driving of chain. Note: For proper chain and drive sprocket, see Replacement Parts and Accessories, page 19.

Figure 23 - Round Off Front Corner Of

Depth Gauge

Sharpener

Knob

Figure 24 - Turning Sharpener Knob

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Contents Electric Chain SAW While Operating SAW SafetyBefore Operating SAW Saw Maintenance and Kickback Safety Maintenance and Storage of Chain SAWKickback Safety Devices On This Saw KickbackChain SAW Names and Terms Product UnpackingAssembly See Saw Chain Tension Adjustment,Filling OIL Tank SAW Chain Tension AdjustmentInstalling Automatic Chain Sharpener Fast Sharp Models OnlyOiling 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 BARItems Needed to Sharpen Chain Sharpening SAW ChainNon-Fast Sharp Model Sharpening Cutters Fast Sharp Model Replacing SAW ChainFiling Cutter Depth Gauges Service Publications TroubleshootingTechnical Service StorageAuthorized Service Centers Parts CentralsKansas KS IndianaIowa IA Maine MEOhio OH NEW York NYNorth Dakota ND Oklahoma OK097570-01S Guide bar 091374S Chain 075752 Drive sprocket Replacement Parts and Accessories077155 Adjusting Plate Assy 079963-02Repair Service Warranty Service NON-WARRANTY Service

100015, 075762J, 104316-04, 076702J, 076728K specifications

Desa 100089-01, 076728K, 100015, and 076702J, along with the model 104316-04, represent a significant advance in modern technology and design, showcasing innovative features suited for various applications. These models are part of a wider effort to integrate efficiency and performance in consumer products.

Starting with the Desa 100089-01, it stands out for its robust construction and user-friendly interface. This model is engineered with high-grade materials that enhance durability while ensuring a lightweight design, resulting in easy portability without compromising strength. The intuitive controls allow users to operate the device seamlessly, making it ideal for both novice and experienced users.

The 076728K model features advanced connectivity options, supporting both wired and wireless connections. This adaptability makes it versatile for integration into various environments, whether in the home or office. Moreover, it includes smart technology that allows users to monitor and control settings remotely through a dedicated app, thereby enhancing convenience and efficiency.

The 100015 model takes a unique approach to energy consumption. It is equipped with state-of-the-art energy-saving technology that minimizes power usage while maintaining high performance. This feature is particularly beneficial in reducing overall operational costs and promoting sustainability.

The 076702J incorporates cutting-edge safety features, ensuring that users can operate it without worries. With multiple fail-safes and automatic shut-off features, user safety is greatly prioritized. Additionally, this model is designed to operate quietly, making it an excellent choice for environments where noise reduction is essential.

Finally, the 104316-04 model excels in versatility. Its design caters to multiple functionalities, making it suitable for a range of tasks. The adaptability of this model allows users to switch between different modes quickly, enhancing productivity whether in a workspace or a recreational setting.

Overall, these models—Desa 100089-01, 076728K, 100015, 076702J, and 104316-04—showcase a commitment to quality and performance. With advanced features, innovative technologies, and a focus on user experience, they are well-equipped to meet the needs of today's consumers. Each model brings unique characteristics to the table, ensuring that there’s a suitable option for a diverse array of applications.
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