Multiquip operation manual GA-6RZ2- Instrumentation

Page 14

CAUTION :

When using a combination of dual receptacles, total load should not exceed the rated capacity of the generating.

Power Outlets

The generator has the following 120/240 volt 60 Hz (single- phase) receptacles.

zSingle Phase

One Duplex NEMA (GFCI) 5-20R (120V, 20 Amp) One Twist Lock NEMA L5-30R (120V, 30 Amp)

One Twist Lock NEMA L6-20R (240V, 20 Amp)

Main Circuit Breaker (2-Pole 120/240V 60 Hz)

This 2-pole 21 amp breaker protects the generator from short circuiting or overloading from the 120/240V 60 Hz single phase load.

Idle Control Switch

This unit is provided with an automatic idle control for noise suppression and reduced fuel consumption. The automatic idle control automatically engages under a no-load condition. With the automatic idle control switched “ON”, the engine revolutions will automatically drop to about 2500 rpm (low- speed operation) within 3 seconds after the load stops.When the operation is resumed, the engine speed is automatically increased to about 3600 rpm (high-speed operation) as soon as the load is connected.

Fuel Gauge

The fuel gauge is located on the fuel tank and allows easy monitoring of the fuel level.

ACVoltmeter

This voltmeter indicates (with a mark) the rated 60 Hz, single phase output voltage. In addition the voltmeter can also be used as a diagnostic tool.

If the voltmeter indicator (needle) is below the rated voltage, engine problems may exist (low/high RPM's). To prevent damage to the generator or power tools turn the generator OFF and consult your authorized Multiquip service dealer.

Operation Switch

This switch must be in the ON position (up) for normal operation.

GA-6RZ2— INSTRUMENTATION

Start Switch

Push this switch to start the engine (electric start only). If a recoil starter is used, pull the starter rope to start the engine. Make sure the operation switch is in the ON position (up), otherwise engine will not start.

Full Power Switch

The unit is provided with a full power switch. Figures 2 and 3 show simplified wiring diagrams of the dual voltage system.

When the full power switch is in the 120 volt (up) position, you can take up full rated power of the generator at 120 volts from the single duplex receptacle, single locking type 120 volt receptacle, or a combination of these receptacles as long as the total load does not exceed the generating set capacity.

Figure 2. 120 V Simplified Diagram (Switch Up)

NOTE

When the full power switch is in the 120 volt position, the locking type 240 volt receptacle cannot be used.

When the full power switch is in the 240 volt (down) position, you can take up to half of the rated power of the generating set at 120 volts from the duplex receptacle and up to half of the rated power of the set at 120 volts from the locking type 120 volt receptacle; or full rated power of the set at 240 volts from the locking type 240 volt receptacle.

Figure 3. 120/240V Simplified Diagram (Sw Dn.)

PAGE 14 — GA-6RZ2 A.C. GENERATOR — PARTS & OPERATION MANUAL — REV. #3 (03/09/05)

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Contents Multiquip Page Heres HOW to GET Help Table of Contents Parts Ordering Procedures UPS Ground Service at no charge for freightEmergencies Maintenance SafetyRules for Safe Operation Operation and Safety Decals Machine Safety DecalsEffects of Altitude and Heat Robin EH-34DSControl Box GA-6RZ2- General InformationGenerator EngineGA-6RZ2 Controls and Indicators Controls and IndicatorsOutdoor Installation Indoor InstallationCircuit Breaker GA-6RZ2- PRE-SETUPGeneral Inspection Prior to Operation GroundLubrication Oil FuelGA-6RZ2- Instrumentation Single Phase Load Watts = Voltage x AmperageOperation Starting Before StartingWarm up Stopping the EngineCleaning the Fuel Strainer Air CleanerService Daily General InspectionGA-6RZ2- Preparation for Long -TERM Storage Generator StorageGA-6RZ2-WIRING Diagram Generator EngineGA-6RZ2-TROUBLESHOOTING Engine GA-6RZ2-TROUBLESHOOTING Engine GA-6RZ2-TROUBLESHOOTING Generator Voltage Output GA-6RZ2- Explanation of Code in Remarks Column Items Found In the Items Number ColumnGA-6RZ2- Suggested Spare Parts To 5 Units To 10 UnitsGA-6RZ2- Generator Assy SET WASHER, Bearing Includes Items WSET BOLT, Rotor Spring WasherGA-6RZ2- Control BOX Assy Collar Control BOXRubber Cushion Machine ScrewGA-6RZ2- Pipe Frame Assy Battery Bolt BatteryBattery Band Pipe FrameGA-6RZ2 Name Plate and Decals Decal MQ GA-6RZ2 Decal GroundDecal Fuel Cock Decal CautionRobin EH-34 Engine Crankcase Assy Plug Dowel PINStud GasketRobin EH-34 Engine Crankshaft & Piston Assy NUT Connecting ROD BoltCrankshaft CP WasherRobin EH-34 Engine Intake Exhaust Assy Valve Spring Adjusting ScrewTappet COLLET, ValveRobin EH-34 Engine Governor Assy Governor ROD CP Governor Lever CPGovernor Shaft ROD SpringRobin EH-34 Engine Cooling & Recoil Starter Assy Robin EH-34 Engine Cooling & Recoilstarter Assy Robin EH-34 Engine Carburetor Assy Banjo Adjust ScrewHose Clamp Throttle ValveRobin EH-34 Engine Coil ASSY. and Spark Plug Ignition Coil CP Wire 3 CPFlywheel CP Charge Coil CPStarter ASSY. & Magnetic Switch Robin EH-34 Engine Starter ASSY. & Magnetic Switch Robin EH-34 Engine OIL Level Sensor & Solenoid Assy SPRING, Solenoid Wire 18 CP Includes Items WRobin EH-34 Engine OIL Level Sensor & Solenoid Assy Terms and Conditions of Sale Parts Page FAX 800/672-7877
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