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Lavor PT70-SS Plus - User Manual

Lavor PT70-SS Plus
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PT70-SS Plus / PT-125 SS
User’s Manual &
Operating Instructions
CONSUMER: READ AND SAVE THESE INSTRUCTIONS
LWRG-400
GENERAL HAZARD WARNING:
READ AND UNDERSTAND ALL OF THE INSTRUCTIONS IN THIS MANUAL
BEFORE ASSEMBLING, STARTING, OR SERVICING THE HEATER. Be sure to comply with the
instructions and warnings provided with this heater. Failure to comply can result in fire or explosion
that can cause property loss, bodily injury, or loss of life. Only persons who can follow and
understand these instructions should operate or service this heater.
DANGER
NOT FOR USE IN RESIDENTIAL LIVING AREAS OR IN ENCLOSED SPACES
WITHOUT ADEQUATE VENTILATION. TO BE USED IN WELL VENTILATED
COMMERCIAL / INDUSTRIAL OCCUPANCIES. This is an unvented portable heater that uses
air (Oxygen) from within the area in which it is used. Failure to provide adequate combustion and
ventilation air will result in asphyxiation, carbon monoxide poisoning, bodily injury or death. Refer to
“Ventilation” on Page 7.
DANGER
This appliance shall be installed in accordance with the rules in force,
and used only in sufficiently ventilated space. Consult instructions before
installation and use of this appliance.
WARNING
DIESEL FIRED RADIANT HEATER
ORIGINAL INSTRUCTIONS
© 2020 Lavorwash Australia Pty Ltd
7/76 Rushdale Street, Knoxfield, Vic. 3180
PT70-SS Plus PT-125 SS

Table of Contents

Questions and Answers

  • L
    Luke LutzAug 5, 2025
    What to do if Lavor PT70-SS Plus Heater does not turn on?
    • J
      Jennifer SnyderAug 5, 2025
      If the Lavor Heater doesn't turn on and the lamp isn't lit, first, allow the heater to cool for 5 minutes by pushing the Operating Switch to “OFF”, then push it back to “ON”, because the temperature limit sensor may have overheated. Also, check the power cord and extension cord to ensure they are properly connected and test the power supply, as there may be no electrical power. Finally, check or replace the fuse, as it may have broken down. Inspect all electrical connections between the Temperature Limit Sensor and Circuit Board.
  • F
    Faith RaymondAug 10, 2025
    Why does my Lavor PT70-SS Plus Heater shut down after a short time?
    • J
      jenniferrivasAug 10, 2025
      If your Lavor Heater fires but shuts down quickly and the LED display shows “E1”, try the following: Clean or replace the fuel filter, nozzle, and photocell. Adjust the photocell position or replace it if defective. Check wiring connections between the circuit board and photocell. Also, ensure the cooling fan is not obstructed.
  • A
    Andrea NelsonAug 17, 2025
    What to do if Lavor Heater will not operate and shows 'E1'?
    • A
      Alan RussoAug 17, 2025
      If the Lavor Heater will not operate, or the motor runs briefly and the LED display shows “E1”, refill the fuel tank with fresh kerosene/diesel. Clean or replace the spark plug, fuel filter, and nozzle. Rinse the fuel tank to remove any moisture. Inspect all electrical connections between the transformer and circuit board. Re-attach transformer wires to the spark plug and replace the transformer if defective.
  • C
    Charles LopezAug 22, 2025
    Why is my Lavor PT70-SS Plus producing soot?
    • P
      Phillip ThompsonAug 22, 2025
      If your Lavor Heater produces poor combustion and/or soot, ensure the pump pressure is adjusted correctly and that the kerosene/diesel is fresh and not contaminated.
  • B
    Brianna WallAug 28, 2025
    Why does my Lavor PT70-SS Plus make a grinding noise?
    • J
      James SmithAug 28, 2025
      The grinding noise in your Lavor Heater will stop after 3 seconds if it's due to air in the fuel pump. If the grinding sound continues, add fuel to the tank.

Summary

Safety Information

General Hazard Warning

Read and understand all instructions before assembly, starting, or servicing the heater.

Residential Use and Ventilation

Not for residential use; requires adequate ventilation in commercial/industrial settings.

Installation and Ventilation Rules

Install according to rules in force and use only in sufficiently ventilated space.

Fire, Burn, Inhalation & Explosion Hazards

Keep combustibles away; avoid spaces with volatile products.

Pre-Operation Safety Understanding

Read and understand all safety and operating instructions before use.

Operational Safety Precautions

Do not start if excess oil accumulated or chamber is hot.

Regulatory Compliance

Installation must comply with jurisdictional regulations.

Indoor Air Pollution & CO Poisoning

Heater produces CO; ensure proper ventilation and be aware of poisoning symptoms.

Electric Shock Hazards

Use correct voltage, grounding, and avoid water exposure.

Burn, Fire, and Explosion Risks

Use correct fuels, avoid hot operation, and keep combustibles away.

Hot Surface Warning

Heater is extremely hot; do not touch and keep children/animals away.

Specifications and Features

Technical Specifications

Details model, rating, fuel consumption, capacity, voltage, area, weight, and noise.

Product Features Overview

Visual identification of key components for PT70-SS Plus and PT-125 SS models.

Assembly Instructions

PT70-SS Plus Assembly

Step-by-step guide to assemble the carry handle for the PT70-SS Plus model.

PT-125 SS Assembly

Instructions and parts list for assembling the PT-125 SS model, including wheels and guards.

Operation

Fueling the Heater

Proper fueling procedures, recommended fuel types, and safety precautions.

Ventilation Requirements

Critical information on required ventilation for safe operation and CO prevention.

Starting and Stopping Procedures

Step-by-step instructions for igniting, operating, and safely shutting down the heater.

Maintenance

Long Term Storage Procedures

Steps for preparing the heater for extended storage, including fuel draining.

Fuel System Maintenance

Cleaning and flushing the fuel tank and filter for optimal performance.

Ignition System Maintenance

Cleaning and re-gapping or replacing the spark plug.

Component Cleaning and Service

Cleaning fan blades, nozzles, filters, and photocell for reliable operation.

Troubleshooting Guide

Common Heater Problems and Solutions

Guide to diagnosing and resolving issues like shutdown, no operation, or poor combustion.

Wiring Diagrams

Electrical Schematics Overview

Visual representation of the electrical connections for PT70-SS Plus and PT-125 SS models.

Exploded View and Parts List

PT70-SS Plus Component Identification

Illustrated exploded view and list of parts for the PT70-SS Plus model.

PT-125 SS Component Identification

Illustrated exploded view and list of parts for the PT-125 SS model.

Locating Your Serial Number

Serial Number Identification

Guidance on finding the model's serial number for identification and registration.

Lavor PT70-SS Plus Specifications

General IconGeneral
Power SourceElectric
Voltage230 V
Frequency50 Hz
ThermostatYes
Safety FeaturesOverheat protection, Tip-over switch