Kubota SQ-1120 User Manual

K UBOT A

Kubota SQ-1120 Specifications

General

Rated Output (Watts)	1000W
Max Output (Watts)	1100
Rated Output	1000W
Max Output	1100W
Noise Level	65 dB at 7 meters

Summary

Safe Operation

Observe Safety Instructions

General instructions for safe operation and understanding the generator and its limitations.

Check Before Operation & Starting the Engine

Pre-start checks including electrical devices, guards, and bystander safety.

Handling Electrical Components

Procedures and warnings for safely handling electrical parts and preventing shock or damage.

Safe Handling of Fuel and Lubricants

Precautions for refueling and handling fuel and lubricants safely to prevent fire and explosion hazards.

Exhaust Gases & Fire Prevention

Hands and Body Away From the Rotating Parts

Cautions Against Burns & Battery Explosion

Warnings about hot components, radiator pressure, and the explosive nature of battery gases.

Conducting Safety Checks & Maintenance

Guidelines for performing safety checks and maintenance, including proper tool usage and personnel safety.

Instrument Panel and Part Names

Preparation to Supply the Electric Power

Generator Grounding

Connecting the Load

Connection Notes

Crucial warnings regarding isolation switches and avoiding parallel connections.

Connecting the Load

Step-by-step instructions for safely connecting electrical loads to the generator's output terminals.

Pre-Operation Check

Daily Check

List of essential daily checks to perform before starting the generator to ensure proper operation.

Fuel

Operating the Generator

Safety Devices

Starting the Engine

Detailed steps for starting the generator engine, including pre-heating and safety precautions.

Cold Weather Starting

Stopping the Engine

Emergency Stop Switch

How to use the emergency stop switch to immediately halt the engine in case of a problem.

Maintenance

Periodic Service

Air Bleeding the Fuel System

Checking Oil Level and Adding Engine Oil

Procedure for checking and topping up the engine oil level, including oil capacity.

Changing Engine Oil

Checking Coolant Level, Adding Coolant

How to check the coolant level in the radiator and recovery tank and add coolant if necessary.

Changing Coolant

Precaution Overheating

Battery

Battery Charging

Procedures and safety warnings for charging the generator's battery.

Battery Boost Starting

Safety procedures for jump-starting the generator using a helper battery.

Troubleshooting

When it is Difficult to Start the Engine

Common causes and troubleshooting steps for when the engine fails to start properly.

When Starter Does Not Start

When Output is Insufficient

Causes and solutions for the generator producing less power than expected.

When Engine Suddenly Stops

Troubleshooting guide for when the engine stops unexpectedly during operation.

When Engine must be Stopped Immediately

Procedures for immediate engine shutdown due to critical issues like unusual sounds.

When Engine Overheats

Diagnosis and remedies for engine overheating problems.

Generator Troubleshooting

Addresses common generator-specific issues like noise, vibration, and voltage problems.