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Sig Marine Sig100 User Manual

Sig Marine Sig100
35 pages
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Natural Draft Diesel Heater
Operating and Installation
Instruction Manual
*KEEP THIS MANUAL FOR FUTURE REFERENCE*
Sig100, 120, 170, 180
** Please read from beginning to end before installing and operating.
Heater’s Serial #: __________________
Quality Controlled by- Doug & Don
Form#7.2-256 Issue#2 Sept 5th, 2012
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Sig Marine Sig100 Specifications

General IconGeneral
BrandSig Marine
ModelSig100
CategoryHeater
LanguageEnglish

Summary

Warnings

About a Natural Draft Diesel Heater

Important Notes

Ventilation

How Does the Chimney Affect the Heater?

Important Factors of the Chimney

Key elements influencing draft, including air supply and chimney design.

Testing the Draft

Method to identify air source for draft testing using smoke.

Downdraft

Explanation of downdraft causes and how flame position affects it.

Installing your Heater

Location

Guidance on selecting an appropriate installation spot, considering clearances.

Safety Clearances

Specified minimum distances from the heater to surrounding surfaces.

Facing Direction

Recommended orientation of the heater for proper fuel flow.

Mounting

Instructions for securing the heater and its components.

Chimney Pipe

Details on chimney installation, length, and configuration for optimal draft.

Chimney Pipe Diameters

Specification for the required diameter of the chimney pipe.

Barometric Damper

Information on installing and adjusting a barometric damper for draft control.

Deck Fitting

Instructions for installing a thru-deck fitting for the chimney.

Exhaust Cap

Recommendation for exhaust cap types and installation placement.

Fuel System Installation

Fuel Supply & Overflow Feature

How the fuel supply and overflow system function for safety.

Fuel Filter & Manual Shut-off's

Importance of fuel filtration and using manual shut-off valves.

Fuel Supply

Methods for supplying fuel, including main tank or day tank.

Gravity Feed

Requirements for gravity fuel feed systems, including head pressure.

Fuel Pump

Guidance on installing a low-pressure fuel pump and ensuring proper flow.

Walbro Fuel Pump Installation

Standard Pump (Part#15078)

Details on installing the standard Walbro fuel pump for typical conditions.

Heavy Duty Pump (Part#15078-1)

Information on installing the heavy-duty Walbro pump for demanding installations.

Walbro FRD-2 Fuel Pump Upgrade

Steps and considerations for upgrading a standard pump to a heavy-duty model.

Draft Assist Fan Installation

Operation

Lighting Procedure

Step-by-step instructions for safely lighting the heater.

Approximate Valve & Fan Settings

Operation Tips

The Importance of Fuel and Air Mixture

Flooding the Burner

The Oil Metering Valve & Fuel Flow

Fuel Adjustment

How to adjust the oil metering valve for optimal fuel flow.

Fuel Flow Measurements

Procedures for measuring fuel flow rates for different models.

Fuel Variations

How different fuel types affect viscosity and heater operation.

Oil Metering Valve Repair Kit

Contents and purpose of the repair kit for the metering valve.

Oil Metering Valve Repair

Detailed steps for disassembling and rebuilding the oil metering valve.

Burner Assembly

Maintenance

Cleaning the Burner

Procedure to clean carbon buildup from the burner for optimal performance.

Cleaning the Fuel Line

Steps to clear blockages and clean the fuel lines.

Exterior Surface

Basic maintenance for the exterior stainless steel finish.

Trouble Shooting

Warranty Policy

Warranty

Overview of Sig Marine's warranty coverage and duration for products.

Non-defective Returns & Exchanges

Policy for returning non-defective products and restocking fees.

Limited Warranty

Detailed terms, conditions, exclusions, and limitations of the warranty.

Register your Warranty.....

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