Desa LNT-2 099178H, LNT-2 100089-08 Troubleshooting, Observed Fault Possible Cause Remedy

Page 15

OWNER’S MANUAL

TROUBLESHOOTING

Note: For additional help, visit DESA International’s technical service web site at www.desatech.com.

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

OBSERVED FAULT

POSSIBLE CAUSE

REMEDY

Saw runs, but does not cut

Chain assembled backwards on guide bar

See Assembly, page 6

 

 

 

Saw does not cut unless heavily forced.

Chain is dull

See Sharpening Saw Chain, page 13

Cutting produces only sawdust with few

 

 

 

 

large chips

 

 

 

 

 

 

 

Saw runs slow. Saw stalls easily

Low power supply voltage

Extension cord wire size too small. See

 

 

 

Extension Cords, page 8

 

 

 

 

 

Motor of saw does not run when you squeeze

1.

Switch lockout not pressed in to release

1.

Press in switch lockout before squeez-

trigger

 

trigger

 

ing trigger

 

2.

Extension cord connections loose

2.

Check cord connections

 

3.

Open line fuse or circuit breaker

3.

Check line fuse or circuit breaker

 

4.

Bad motor brushes

4.

See authorized service center

 

5.

Open wiring circuit on saw

5.

See authorized service center

 

 

 

Motor of saw runs, but chain does not move

Gear train failure

See authorized service center

 

 

 

 

 

Chain does not get oil

1.

Clogged oil slot in guide bar

1.

Remove guide bar and clean oil slot

 

2.

Oil is too thick

2.

Use correct weight of oil. See Filling Oil

 

 

 

 

Tank, page 7

 

 

 

 

 

Chain comes off guide bar

1.

Chain is loose

1.

Tighten chain. See Saw Chain Tension

 

 

 

 

Adjustment, page 7

 

2.

Guide bar and chain not assembled right

2.

See Assembly, page 6

 

 

 

Saw smokes

Saw damaged. Do not use saw

See authorized service center

 

 

 

Saw leaks oil

Oil cap is not secure

Tighten oil cap. Note: Empty oil tank when

 

 

 

not in use

107990

15

For more information, visit www.desatech.com

Page 14 Page 16
Image 15
Page 14 Page 16
Contents Electric Chain SAW Safety Before Operating SAWWhile Operating SAW Kickback Maintenance and Storage of Chain SAWKickback Safety Devices On This Saw Saw Maintenance and Kickback SafetyChain SAW Names and Terms Unpacking ProductWill not cut AssemblyOn saw backwards. If chain is Backwards, saw will vibrate badlyFilling OIL Tank SAW Chain Tension AdjustmentCutting with the Chain SAW Operating Chain SAWExtension Cords Oiling ChainBefore Felling a Tree Felling Procedure Felling NotchFelling a Tree Cutting Down a TreeLog Supported On One End Limbing a TreeBucking a LOG Entire Length Of Log On GroundLog Supported On Both Ends Trimming a Tree PruningCare of Guide BAR Cleaning and MaintenanceCleaning SAW Body Normal Guide Bar MaintenanceSharpening SAW Chain Sharpening CuttersItems Needed to Sharpen Chain Replacing SAW Chain Technical ServiceService Publications StorageObserved Fault Possible Cause Remedy TroubleshootingInstalling Shoulder Screw or E-Ring Depending On Model Illustrated Parts BreakdownLNT-2 Description Parts ListEL-7 QTY Parts Dealers Authorized Service CentersIowa IA North Dakota ND Pole SAW, 104316-04 General Replacement Parts and AccessoriesPart Number Description EL-7, 098031J, 099039J Pole SAW, 106890-01 100089-05Warranty Service NON-WARRANTY Service Repair Service

LNT-2 100089-08, 076728K, 099178H, 100089-06, 100089-08, 107709-01,075762J, 098031J, 099039J, 100089-04, 100089-05, 100089-07, 107714-02, 104316-04, 106890-01, 104317, 106821, LNT-2 100089-06, EL-7 100089-07, EL-7 099039J specifications

Desa LNT-2 076728K, EL-7 100089-04, EL-7 107714-02, EL-7 100089-05, and LNT-2 099178H are advanced technological products that represent the latest in their respective fields. Each of these models showcases features designed to enhance functionality, efficiency, and user experience.

The Desa LNT-2 076728K is engineered with cutting-edge performance capabilities. This model incorporates energy-efficient systems that minimize power consumption while maximizing output. One of its main features is a robust user interface, designed for ease of operation. Advanced sensors provide real-time feedback, ensuring optimal performance under varying conditions. Additionally, the LNT-2 model is constructed with durable materials, promising longevity and reliability in demanding environments.

Moving on to the EL-7 series, the EL-7 100089-04 and EL-7 100089-05 models share a suite of state-of-the-art technologies that enhance connectivity. Equipped with seamless wireless integration, these devices allow for effortless communication with other systems. Furthermore, both models come with enhanced data processing capabilities, enabling quick analysis and response to changing operational demands. Their intuitive design also contributes to user-friendliness, making them ideal for both seasoned professionals and newcomers.

The EL-7 107714-02 stands out for its unique adaptability. This particular model features customizable settings, allowing users to tailor its functionality to specific tasks or preferences. Enhanced safety protocols are also a key characteristic, providing users with peace of mind during operations. The combination of adaptability and safety makes this model particularly appealing for specialized applications where precision and reliability are critical.

Lastly, the LNT-2 099178H builds on the strengths of its predecessors while introducing innovations aimed at improving efficiency. This model integrates smart technology that can predict operational needs based on historical data. This predictive capability not only streamlines processes but also helps in resource allocation, reducing waste and enhancing overall productivity.

In conclusion, the Desa LNT-2 076728K, EL-7 100089-04, EL-7 107714-02, EL-7 100089-05, and LNT-2 099178H are exemplary products that exhibit advanced technologies and features catering to diverse needs. With a focus on efficiency, connectivity, safety, and adaptability, these models set a benchmark for performance in their respective sectors.
Top Page Image Contents