Nugen S10KS User Manual

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PROMAC. LEADING THE WAY.

OPERATOR & MAINTENANCE

MANUAL

Table of Contents

Questions and Answers:

M
Martin BondAug 14, 2025
Why is the Nugen S10KS showing low oil pressure and high coolant temperature?
- R
  rschneiderAug 14, 2025
  The Nugen Portable Generator might be showing low oil pressure and high coolant temperature due to several reasons: * Insufficient lubricant oil: Add lubricant oil. * Oil hose leak: Tighten or change the oil hose. * Clogged oil filter: Change the oil filter. * Incorrect oil type: Use the correct oil. * Insufficient coolant: Add coolant. * Coolant pipe leak: Tighten or replace the coolant pipe. * Loose fan belt: Tighten the belt. * Clogged radiator core: Clean the radiator core. * Defective water temperature sensor: Repair or replace the sensor. * Defective engine thermostat: Repair or replace the thermostat.
A
annperryAug 17, 2025
What to do if my Nugen S10KS engine starts but stalls immediately?
- T
  teresa91Aug 17, 2025
  If your Nugen Portable Generator starts but stalls right away, it could be due to: * A leak in the fuel hose: Tighten or replace the fuel hose. * A clogged fuel filter: Drain water/sediment or change the fuel filter. * A clogged gauze filter: Clean or change the gauze filter. * Insufficient lubricant oil: Add lubricant oil. * Air in the fuel line: Bleed the air. * A clogged air filter element: Clean or replace the air filter element.

Nugen S10KS Specifications

General

Brand	Nugen
Model	S10KS
Category	Portable Generator
Language	English

Summary

Safety Information

General Safety Precautions

General safety guidelines for operating and maintaining the generator, covering guards, mounting, and PPE.

Safety During Installation & Initial Start-up

Ensuring safe installation and initial startup procedures, including PPE, earthing, and ventilation.

Safety During Operation

Safety measures during operation, focusing on personnel access, ear protection, and pre-start checks.

Safety During Maintenance

Safety protocols for maintenance tasks, emphasizing stopping the engine and disconnecting the battery.

Specifications and Parts Introduction

Generator Specifications

Control Cabinet and Panel

Generator Wiring Diagram

Installation

Mounting Arrangement

Mechanical Connections

Load Connections

Earth Connections

Battery Connections

ATS Connections

Operation

General Pre-check Before Starting

Essential pre-start checks for the generator, including fluid levels, leaks, and connections.

Checking Engine Oil, Fuel and Coolant Level Before Starting

Detailed procedure for checking engine oil, fuel, and coolant levels before operating the generator.

Manual Start-up

Step-by-step guide for manually starting the generator engine, including control panel operations.

Automatic Start-up

Procedure for initiating the generator's automatic start sequence, often linked to mains failure detection.

During Operation

Monitoring and operational checks during generator use, including LCD readings and visual inspections.

Stopping Generator Under Manual Operation Mode

Stopping Generator Under Automatic Operation Mode

Shutting Down Genset

Maintenance

Periodic Maintenance Schedule

Scheduled maintenance tasks for the generator based on time or operating hours.

Air Cleaner

Engine Coolant

Engine Oil and Oil Filter

Steps for changing the engine oil and replacing the oil filter.

Fuel Filter

Troubleshooting

Common problems, their causes, and solutions for troubleshooting generator issues.