Desa 099178H, 100089-04, 100089-08, 100089-05 Troubleshooting, Observed Fault Possible Cause Remedy

Page 15

OWNER’S MANUAL

TROUBLESHOOTING

Note: For additional help, visit our 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

Image 15
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 TroubleshootingIllustrated Parts Breakdown LNT-2Is assembled with depending on your above to determine 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 100089-05Repair 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.

The Desa 100089-05 is characterized by its energy-efficient design, which allows for significant reductions in heating costs. This model features a powerful heater core that quickly generates heat, ensuring spaces are efficiently warmed in a short amount of time. An intuitive control system allows users to set desired temperatures easily, providing a perfect balance between comfort and energy conservation.

Moving on to the Desa 100089-08, this model integrates advanced safety features, such as automatic shut-off mechanisms and overheat protection. These innovations are essential for peace of mind, especially in homes with children or pets. The 100089-08 also boasts a sleek design, making it an aesthetically pleasing addition to any room. Its quiet operation is another advantage, enabling it to function without disrupting daily activities or sleep.

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.

Lastly, the Desa 099178H stands out for its eco-friendly design. With a focus on renewable energy sources, this model incorporates solar heating technology, targeting a reduction in fossil fuel reliance. The 099178H offers users the opportunity to lower their carbon footprint while enjoying consistent heating. Its user-friendly interface includes real-time monitoring of energy consumption, empowering users to make informed decisions about their heating needs.

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.