Desa VN10T installation manual Observed Problem Possible Cause Remedy

Page 13

OWNER’S MANUAL

TROUBLESHOOTING

Continued

OBSERVED PROBLEM

POSSIBLE CAUSE

REMEDY

Burner plaques do not light after ODS/pilot

1.

Burner orifice(s) is clogged

1.

Clean burner orifice(s) (see Cleaning

is lit

 

 

 

and Maintenance, page 11) or replace

 

2.

Burner orifice(s) diameter is too small

 

burner orifice(s)

 

2.

Replace burner orifice(s)

 

3.

Inlet gas pressure is too low

3.

Contact local natural gas company

 

 

 

 

 

Delayed ignition of burner plaques

1.

Manifold pressure is too low

1.

Contact local natural gas company

 

2.

Burner orifice(s) is clogged

2.

Clean burner orifice(s) (see Cleaning

 

 

 

 

and Maintenance, page 11) or replace

 

 

 

 

burner orifice(s)

 

 

 

 

 

Burner backfiring during combustion

1.

Burner orifice(s) is clogged or damaged

1.

Clean burner orifice(s) (see Cleaning

 

 

 

 

and Maintenance, page 11) or replace

 

2.

Inlet gas pressure is too low

 

burner orifice(s)

 

2.

Contact local natural gas company

 

3.

Burner damaged

3.

Replace burner

 

4.

Gas regulator defective

4.

Replace gas regulator

 

 

 

 

 

Burner plaques do not glow

1.

Plaque damaged

1.

Replace burner

 

2.

Inlet gas pressure is too low

2.

Contact local natural gas company

 

3.

Control knob set too low

3.

Turn control knob to higher setting

 

 

 

 

 

Slight smoke or odor during initial opera-

1.

Residues from manufacturing processes

1.

Problem will stop after a few hours of

tion

 

 

 

operation

 

 

 

 

 

Heater produces a clicking/ticking noise just after burner is lit or shut off

1.Metal expanding while heating or con- tracting while cooling

1.This is common with most heaters. If noise is excessive, contact qualified ser- vice person

Continued

102490

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Contents Infrared VENT-FREE Natural GAS Heater OWNER’S Operation and Installation ManualModel VN10T Vanguard VN10T Natural GAS Heater Safety InformationProduct Identification Product FeaturesAIR for Combustion and Ventilation Local CodesUnusually Tight Construction Determining AIR Flow for Heater LocationConfined and Unconfined Space Determining if You Have a Confined or Unconfined SpaceVentilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation Items Installing to WallInstalling Heater to Wall Check GAS TypeAttaching to wall anchor method Installing Bottom Mounting ScrewPlacing Heater On Mounting Screws Removing Front Panel Of HeaterPressure will occur Connecting to GAS SupplyPressure Testing Heater GAS Connections Pressure Testing GAS Supply Piping SystemFor Your Safety Read Before Lighting Checking GAS ConnectionsLighting Instructions Manual Lighting ProcedureThermostat Control Operation To Turn OFF GAS To ApplianceInspecting Burner Cleaning and MaintenanceObserved Problem TroubleshootingPossible Cause Remedy Observed Problem Possible Cause Remedy Top Observed Problem Possible CauseGas leak. See Warning statement at Replacement Parts SpecificationsTechnical Service Service PublicationsVN10T Illustrated Parts ListODS/PILOT Parts Available not Shown Vanguard VN10T Natural GAS Heater 102490 Limited Warranty Vanguard VENT-FREE Residential GAS Heaters Warranty Information

VN10T specifications

The Desa VN10T is a sophisticated and versatile piece of machinery designed for various agricultural applications. Known for its robust construction and advanced technology, the VN10T stands out in the market for its efficiency and reliability. This model is particularly favored by farmers looking for a tractor that can handle challenging terrains while providing optimal performance.

One of the standout features of the Desa VN10T is its powerful engine. The tractor is equipped with a high-performance diesel engine that ensures not only substantial horsepower but also excellent torque delivery. This makes it particularly suited for heavy-duty tasks such as plowing, tilling, and hauling materials over uneven surfaces. The engine is designed with fuel efficiency in mind, allowing for longer working hours without the need for frequent refueling.

The VN10T features a user-friendly transmission system, providing smooth shifting and excellent control over various speed ranges. This adaptability allows operators to easily switch between tasks, increasing productivity on the farm. The four-wheel drive option enhances traction and stability, making it ideal for diverse agricultural practices, from planting to harvesting.

Technologically, the Desa VN10T is equipped with an advanced hydraulic system. This system allows for precise control of implements, facilitating a seamless execution of farming tasks. The hydraulic capabilities enable the use of various attachments, such as front loaders, backhoes, and mowers, transforming the tractor into a multipurpose tool on the farm.

Comfort and ease of use are also paramount in the design of the VN10T. The operator's cabin is spacious and ergonomically designed, coming with adjustable seating, intuitive controls, and climate control options. Visibility is enhanced through large windows, ensuring the operator can maneuver the tractor safely and effectively.

In terms of maintenance, the VN10T is designed for ease of access, simplifying routine checks and repairs. This reduces downtime and ensures that farmers can keep their operations running smoothly.

Overall, the Desa VN10T combines power, comfort, and advanced technology, making it an excellent choice for modern agricultural needs. Its ability to adapt to various tasks while maintaining efficiency sets it apart as a reliable partner for farmers.
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