Norton Abrasives C6130, C3120, C6120, C3126 Belts Engine is running, Hydraulic Raise/Lower System

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D. "V" Belts

Warning: Never make adjustments to belts or pulleys while

engine is running!

1.The best tension for a belt drive is the lowest tension at which the belts will not slip under full load.

2.Simply take up the drive until the belts are snug in the grooves. Run the drive for about 15 minutes to "seat" the belts. Then impose the peak load. If the belts slips tighten them until they no longer slip at peak load.

3.Remember too much tension shortens belt and bearing life!

FIGURE 1

FIGURE 2

4.Check the belt tension frequently during the first day of

operation. Check the belt tension periodically thereafter and make any necessary adjustments.

5.The two most common causes of misalignment are shown in the drawing.

A.The engine drive shaft and the blade shaft are not parallel. See Figure 1

B.The pulleys are not located properly on the shafts. See Figure 2 above

6.Use a Straight Edge to check alignment.

7.Line up the straight edge along the outside face of both pulleys as shown in Figure 1.

8.Misalignment will show up as a gap between the pulley face and the straight edge.

9.Make sure that the width of the outside land is equal on both pulleys.

E. Hydraulic Raise/Lower System

Raise and Lower Speeds of the Hydraulic System:

The Hydraulic System is set up at the factory to Raise from a fully lowered position to the fully raised position in less than 5 seconds. The machine is also set up to lower from a completely raised position to fully lowered 10 to 12 seconds.

The raising speed can be adjusted as follows:

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Contents Owners Manual C3120 C6120 C3126 C6126 C3130 C6130 C6136Warranty Table of Contents Safety Precautions Hazard SymbolsDust and Silica Warning Eye Protection Hearing Respiratory Head ProtectionYou Are Responsible For Your Safety Assembly C31xx Concrete Saw Specifications Dimensions/WeightCharacteristics EngineC61xx Concrete Saw Specifications Blade Size Maximum Depth Blade Shaft RPMInstalling the Blade II. OperationBlade Shaft Installation Changing the Blade Side Multiple Mounted Blades DescriptionFront Pointer Assembly Controls and Functions Never use a gasoline or an oil and gasoline mixtureControls/Gauges Location of Controls and GaugesControl and Gauge locations and function Chart Type Function Type Function Starting the EngineStraight Drive 31 & 61 HP RPMOperating the Saw Water SupplyJackshaft Drive 61HP Eye Protection Hearing Respiratory Head Protection Straight Drive 31 & 61 HP Jackshaft Drive 61HPPage Cutting Technique Depth GaugeDepth Lock Depth Gauge and Depth Lock LocationsStep Cutting Additional Guide Lines for Sawing Lead Off Adjustment Page III. Maintenance EngineLocations of Engine Components Deutz Engine Components ‡Oil Checking the Oil ‡ Oil Filler Neck and Dipstick Locations ‡Oil Specifications Oil Quality GradeApproved Oils Deutz Oil ViscosityFuel Specifications Lube Oil Change Intervals in Operating HoursDiesel Bio Diesel FuelWinter Fuel Grades Engine Service Fault Measures Cause SectionCh/Cl Ch/TAir Filter Assembly Dry Cutting Engine Maintenance Air Filter C31xxAir Filter C61xx Part DescriptionSpeed RPM Temperature Condition BearingsBearing Location Shaft Size Maximum Grease in Ounces Frequency of LubricationBelts Engine is running Hydraulic Raise/Lower SystemRemember too much tension shortens belt and bearing life Raise and Lower Speeds of the Hydraulic SystemPage Hydraulic Pump Maintenance Page Page Page Page Page Page Page Page Page Transmission Recommended Fluids For Eaton Model 6 Transmissions Self-Propelling Operations20W Straight Viscosity SE, CC, or CD Rated Engine Oil Speed Control Lever Transmission Engage/Disengage LeverTransmission Maintenance Too Move the MachineElectrical System Wiring Section a Accessory/Switches Wiring Section B Controls/Instruments Wiring Section C Wiring Harness Connector Control/Instrument SideWiring Section D Engine Wiring HarnessOrdering Information Description Part Number14, 20 and 26 Blade Size Only 36 Blade Size OnlyBlade Guard Conversion Chart Straight Drive Non-Jackshaft Models OnlyService Parts Main Frame Group 31HP and 61HP Description Shaft Cover 61 HP Engine Group 61HP AIR Filter Inner Safety Engine Group 31HP Fuel Filter Element 31HP Only Stub Shaft Group 31HP and 61HP Sold Individually Instrument Panel Group 31HP and 61HP Instrument Panel Housing Transmission and Rear Axle Group 31HP and 61HP # 40 Drive Chain Transmission and Rear Axle Group Depth Stop and Front Axle Group 31HP and 61HP Depth Stop Handle Controls and Lever Group Switch Boot Electro-Hydraulic Group 31HP and 61HP Electro-Hydraulic Group Blade Shaft Group Non-Jackshaft 31HP and 61HP Blade Shaft Group Non-Jackshaft Bearing TAP BaseBlade Guard Group Blade Guard Group 31HP and 61HP Water Control System Group Optional Water Pump Group FIT Barb ½ MPT X ½ Male Saint-Gobain Abrasives, Inc