Part of the Kubota Operator Manuals.
This is the Kubota diesel generator Operator Manual for the GL6000, GL7000, GL9000 and GL11000 sets, including the STD, AUS, USA and USA-TM variants. It runs 62 pages, is built around the Kubota Z482 and D722 diesel engines, and is delivered as a downloadable PDF you can open on a phone, tablet or computer, or print for the job site.
It walks through generator identification and specifications, the control panel and nomenclature, the GFCI receptacle, preparing to supply power, connecting single-phase loads, pre-operation checks, and starting and stopping the engine. Service intervals, periodic service, transport and storage, troubleshooting, the automatic start and stop unit, and full wiring diagrams round it out.
With it you can reset a tripped GFCI, bleed the fuel system after running dry, size and connect a load safely, keep up the maintenance schedule, and work through the troubleshooting and warning-lamp tables.
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Servicing of Generator | Generator Serial Number, Generator Model, Engine Serial Number | |
| Specifications | Generator, Diesel Engine, Set, Rated Output (Cop), Rated Voltage, Fuel Tank Capacity | |
| Nomenclature | Control Panel, Fuel Tank Cap, Oil Filter Cartridge, Radiator, Air Cleaner, Battery | |
| Ground Fault Circuit Interrupter (Gfci) Receptacle | Testing Procedure, Easy Checker, Control Box, "Test" Button, "Reset" Button, Warning Lamps | |
| Preparation to Supply the Electric Power | Generator Grounding, Recommended Capacity, Connecting a Motor, Power Factor Calculations, Electrical Devices, Load Type | |
| Connecting the Load | Connection Notes, Terminal Output Model, Receptacles Output Model, Voltage Selector, Single Phase 2 Terminals Type, Single Phase 3 Terminals Type | |
| Pre-Operation Check | Door, Daily Check, Battery, Engine Oil, Coolant, Fuel | |
| Operating the Generator | Starting the Engine, Stopping the Engine, Fuel Lever, Main Switch, Cold Weather Starting, Circuit Breaker | |
| Service Intervals | Check of Fuel Pipes and Clamp Bands, Change of Engine Oil, Cleaning of Air Cleaner Element, Check of Battery Electrolyte Level, Engine Oil Classification, Fuel Type | |
| Periodic Service | Fuel Level, Refueling, Air Bleeding Fuel System, Engine Oil, Oil Filter Cartridge, Air Cleaner Element, Radiator, Coolant | |
| Transporting / Storage | Generator Securing, Lifting Equipment, Forklift Openings, Lifting Hook, Battery Cable, Fuel Cock Lever, Engine Coolant, Engine Oil | |
| Troubleshooting | Generator Operation, No Generation, Circuit Breaker, Output Issues, Engine Starting, Stopping, Rotation, Warning Lamps (Water Temp, Oil Pressure, Battery Charge) | |
| Automatic Start / Stop Unit (a S/S Unit) | Exterior Connection Terminal Taps (Ectt), Terminal Taps Cover (Ttc), Wiring Harnesses, Nomenclature, Connection of Terminal Taps, Wiring Diagrams | |
| Wiring Diagram | Gl6000-Std, Gl6000-Aus, Gl7000-Usa, Gl7000-Usa-Tm, Gl7000-Std, Gl9000-Std, Gl9000-Aus, Gl11000-Usa |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Fan belt tension (deflection) | 12 to 14 mm (0.47 to 0.55 in.) under load of 98 N (22.1 lbs.) | p. 48 |
| Fan belt check interval | Every 100 hours | p. 35 |
| Air cleaner element cleaning interval | Every 50 hours | p. 35 |
| Air cleaner element replacement interval | Every 1500 hours | p. 35 |
| Fuel filter pot cleaning interval | Every 100 hours | p. 39 |
| Fuel filter cleaning interval | Every 200 hours | p. 35 |
| Radiator hoses and clamp bands check interval | Every 200 hours | p. 35 |
| Water jacket (radiator interior) cleaning interval | Every 800 hours | p. 35 |
| Starter motor continuous running limit | 10 seconds | p. 32 |
| Lubricating oil type | API service class CD or higher | p. 14 |
| GL6000-STD, GL6000-AUS, GL7000-USA, GL7000-USA-TM, GL7000-STD | ||
| Battery model (GL6000, GL7000) | 38B20R (12V × 28Ah) | p. 14 |
| GL9000-STD, GL9000-AUS, GL11000-USA, GL11000-USA-TM, GL11000-STD | ||
| Battery model (GL9000, GL11000) | 55B24R (12V × 36Ah) | p. 15 |
