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Rigmaster MTS-T4-LG200 - User Manual

Rigmaster MTS-T4-LG200
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Owner's Manual
MTS-T4-LG200

Other manuals for Rigmaster MTS-T4-LG200

Questions and Answers

  • M
    Mark PonceSep 23, 2025
    Why Rigmaster MTS-T4-LG200 Portable Generator belt is loose and/or comes off repeatedly during operation?
    • M
      Mrs. Amanda ClarkSep 23, 2025
      If the belt on your Rigmaster Portable Generator is loose or repeatedly comes off during operation: * Ensure you are using the correct belt. * Check for damage to the pulleys and replace if necessary. * The belt might be maladjusted: Replace the belt.
  • J
    Joseph JimenezAug 23, 2025
    What to do if Rigmaster MTS-T4-LG200 Portable Generator engine cranks but does not start?
    • K
      Kristen BurnettAug 25, 2025
      If your Rigmaster Portable Generator's engine cranks but doesn't start, consider these potential causes: * A clogged air filter: Replace the air filter. * A clogged fuel filter: Replace the fuel filter. * Run solenoid not operating: Check for 12V at the run solenoid. * Glow plug or glow plug relay issues: Check for power at the glow plugs and relay. * Faulty lift pump: Refer to the fuel system section for further troubleshooting. * Governor Assembly: Consult the Kohler Service Manual.
  • A
    Adam KellerAug 25, 2025
    How to fix Rigmaster MTS-T4-LG200 engine that is hard to start?
    • T
      thomaskatieAug 26, 2025
      If your Rigmaster Portable Generator engine is hard to start, it could be due to: * A clogged air filter. Replace the air filter. * Fuel issues. See the fuel system section for guidance. * Glow plug problems. Check for power at the glow plugs. * Clogged injectors. Inspect and service the fuel injectors.
  • N
    Nicole MckayAug 27, 2025
    Why does my Rigmaster MTS-T4-LG200 engine shuts down?
    • W
      William DodsonAug 27, 2025
      Your Rigmaster Portable Generator engine might shut down because of: * A clogged air filter: Replace the air filter. * A clogged fuel filter: Replace the fuel filter. * Blown fuses: Replace the fuse. * Damaged or loose wiring: Inspect the condition of wiring and wiring connections.
  • M
    Matthew Hart MDAug 27, 2025
    Why Rigmaster MTS-T4-LG200 Portable Generator engine cranks slowly?
    • T
      Timothy PierceAug 27, 2025
      If your Rigmaster Portable Generator engine cranks slowly, it could be due to: * Weak or bad batteries: Inspect the batteries. * Damaged or corroded battery connections: Replace or clean the battery connections. * Faulty starter: Check the starter connections. * Belt-driven component problem: A compressor or other belt-driven component may be seized.
  • L
    Luke FarrellSep 16, 2025
    Why Rigmaster MTS-T4-LG200 produces little or no hot air?
    • R
      ramosdeborahSep 16, 2025
      If your Rigmaster Portable Generator is producing little or no hot air: * There might be insufficient engine load: Check if the main engine block heater is plugged in. * The low electronic coolant control valve might be faulty: Check the water valve operation. * There might be low coolant or an air lock: Bleed the system of air and fill. * The cooling system could be blocked: Flush the cooling system. * The engine might be overcooling: This could be due to a faulty engine thermostat.
  • M
    Margaret DonaldsonSep 13, 2025
    What causes Rigmaster Portable Generator engine overcooling?
    • T
      tiffany75Sep 13, 2025
      If your Rigmaster Portable Generator engine is overcooling: * Check the coolant mixture. Replace the coolant if necessary. * A faulty engine thermostat may be the cause. Replace the engine thermostat.
  • T
    Teresa WellsSep 14, 2025
    How to troubleshoot poor circulation in Rigmaster Portable Generator?
    • C
      Christopher StevensonSep 15, 2025
      If you're experiencing poor circulation in your Rigmaster Portable Generator: * The water pump may not be operating properly: Check the water pump and belt tension. * The cooling system may be restricted: Check for weak or kinked hoses.
  • S
    sanderspaulSep 5, 2025
    Why Rigmaster MTS-T4-LG200 Portable Generator emits white or blue smoke?
    • C
      Christopher WilliamsSep 6, 2025
      White or blue smoke from your Rigmaster Portable Generator may indicate: * Engine oil level too high: Inspect and correct the oil level. * Coolant in the combustion chamber: This could be due to a failed head gasket.
  • L
    Lisa HowardSep 3, 2025
    What causes Rigmaster Portable Generator engine to start and stall?
    • A
      ashleyfitzpatrickSep 3, 2025
      If your Rigmaster Portable Generator starts and then stalls, it could be due to: * Speed sensor issues: Check the speed sensor resistance and gap. * A clogged fuel filter: Replace the fuel filter. * Damaged or loose wiring connections: Inspect wiring connections and connectors. * Excessive load on the engine, alternator, or A/C compressor.

Summary

Preface

Definitions

Explains NOTE, CAUTION, and WARNING terms used in the manual.

Additional Publications

Lists related manuals like Service Manual and Installation Manual.

Technical Assistance

Provides contact details for technical support and information needed.

Safety

Zero Energy State

Procedure to disconnect power before service/maintenance.

Safety Cover Switch

Explains the safety switch preventing operation with the cover off.

AutoStart Safety Considerations

Caution regarding AutoStart function and refueling.

Engine Hoist Points

Recommended usage of engine hoist points for lifting.

Starting Aids Warning

Warning against using starting aids like ether.

Starting with Cover Off Procedure

Caution on how to start the APU with the cover off.

Safety Systems Inspection

Procedure for inspecting safety systems at intervals.

Safe Working Practices

Emphasizes responsibility for safe practices and PPE.

Safety Information Contact

Contact info for safety information clarification.

Heater System

Heating System Operation

Explains how the heating system works, coolant flow.

Electronic Coolant Control Valve

Details the function and indication of the coolant control valve.

Frame Connection Layout

Illustrates connection points for fuel, A/C, and coolant lines.

Radiator Filling and Purging

Step-by-step procedure for filling and purging the radiator.

Air Conditioner

A;C Performance Readings

Provides guidance on high pressure and temperature readings.

A;C Specifications

Lists key specifications for the A/C system.

Air Conditioner Operation

Describes how the compressor, condenser, and evaporator work.

Pre-Start Inspection

Inspection Checklist

Lists steps for pre-start inspection of the unit.

Cabin Controller

Cabin Controller Operation

Explains how to operate the cabin controller.

Controller Components

Describes the components of the cabin controller (LCD, buttons, LED).

Basic Controls and Functions

Details the basic buttons and their functions.

Advanced Controls and Functions

Explains the functions of advanced control buttons.

Cabin Controller LCD Display

Describes the information displayed on the LCD screen.

System Information Display

Explains system status symbols on the LCD.

Temperature Information Display

Explains how temperature is displayed and adjusted.

Clock and Alarm Display

Explains clock and alarm display symbols.

Message Area Display

Describes the message area on the LCD.

Unit Power and Temperature Control

Steps to power on/off, start/stop, and adjust temperature.

Clock and Date Set-Up

Procedure for setting the clock and date.

Alarm and Fan Speed Settings

Procedure for setting an alarm and adjusting fan speed.

AutoStart Features Overview

Explains AutoStart features for time/day and temperature.

Time;Day AutoStart Setup

How to program timed start-up and shut-down.

Temperature AutoStart Setup

How to program temperature-based AutoStart.

Low Battery AutoStart

How the APU automatically starts for low battery.

Software Version Display

How to display the software version.

Fault Codes

Safety Cover & Oil Pressure Faults

Fault codes for safety cover, oil pressure, battery voltage, engine run, coolant, module failure.

Start, Communication & Fuse Faults

Fault codes for engine start, communication, power module fuse, battery charging/discharge, temp sensor.

Temp Limit & Reset Faults

Fault codes for temp limit, module reset, exhaust filter, registration, water valve, GP overcurrent.

Overcurrent Faults

Fault codes for various overcurrent conditions and power down clearing.

Fuel System

Fuel System Description

Overview of the low/high pressure fuel system and connections.

Fuel Filter Replacement

Procedure for replacing the fuel filter.

Fuel System Bleeding Procedure

Procedure for bleeding air from the fuel system.

Biodiesel Fuel Usage

Guidelines for using biodiesel fuel.

Preventative Maintenance

Maintenance Schedule

Chart detailing maintenance tasks at various hour intervals.

Cross-Reference Parts List

Approved Parts List

Lists approved parts and their cross-references.

Oil Change

Oil Specifications and Viscosity

Details oil volume, type, and viscosity based on temperature.

Engine Oil and Filter Replacement

Procedure for replacing engine oil and filter.

Oil Change Procedure Steps

Detailed steps for changing engine oil and filter.

Serpentine Drive Belt

Serpentine Belt Description

Explains the function and type of the serpentine belt.

Serpentine Belt Replacement

Step-by-step instructions for replacing the serpentine belt.

Air Filter Replacement

Air Filter Replacement Procedure

Procedure for replacing the air filter element.

Fan Belt

Fan Belt Removal and Adjustment

Procedure for removing and adjusting the fan belt.

Fan Belt Replacement Procedure

Detailed steps for replacing the fan belt.

General Cleaning Instructions

General cleaning instructions for the APU.

Cleaning - HVAC Filter

Main Unit General Cleaning

Steps for cleaning the main unit exterior and interior.

HVAC Filter Cleaning

Procedure for cleaning the HVAC filter.

Troubleshooting

Engine Troubleshooting

Lists engine-related symptoms, causes, and remedies.

Engine Start and Run Issues

Troubleshooting for engine start, run, and crank problems.

Engine Performance Issues

Troubleshooting for engine shutdown, smoke, rough running, and oil loss.

Charging System Troubleshooting

Troubleshooting for charging system issues.

Fuel System Troubleshooting

Troubleshooting for fuel system issues.

Cooling System Troubleshooting

Troubleshooting for cooling system issues.

HVAC System Troubleshooting

Troubleshooting for HVAC system issues.

HVAC Airflow and Air Temperature Issues

Troubleshooting for HVAC airflow and air temperature problems.

Serpentine Drive Belt Troubleshooting

Troubleshooting for serpentine belt issues.

Warranty

APU Warranty Policy Overview

Outlines the terms of the APU warranty.

Limited Warranty Details

Details the components covered by the limited warranty.

Warranty Coverage and Obligations

Specifies the duration and RigMaster Power's obligations.

Engine Warranty Coverage

Details the warranty coverage for the Kohler engine.

Warranty Conditions and Exclusions

States maintenance/installation importance and lists exclusions.

Warranty Claims and Transfers

Procedure for submitting claims and transferring the warranty.

Warranty Qualification and Kohler Engine Warranty

Explains warranty periods and Kohler engine coverage.

Warranty Registration Process

Procedure and responsibility for warranty registration.

Improper Installation Failures

Dealer responsibility for failures due to improper installation.

Customer Assistance Procedure

Steps for obtaining warranty service from a dealer.

Maintenance Record

Maintenance Log

A logbook to record maintenance dates and performed tasks.

Notes

User Notes Section

Blank space for users to record personal notes.

Rigmaster MTS-T4-LG200 Specifications

General IconGeneral
Fuel TypeGasoline
Starting SystemRecoil
Engine Type4-stroke, OHV
Fuel Tank Capacity4.0 gal
DC Output12V, 8.3A
Noise Level68 dB at 23 feet