LARGE CONCRETE SAWS
MODELS C3120 C6120 C3126 C6126 C3130 C6130 C6136
Owners Manual
WARRANTY
MODEL SERIAL NO PURCHASE FROM ADDRESS CITY STATE ZIP TELEPHONE NO
CONTENTS
Table of Contents
Read Owners Manual Before Use
III. Maintenance
DO NOT LIFT THE SAW BY THE HANDLE BARS
A. Safety Precautions
I. PREPARATION
Important! The following safety precautions must always be observed
Hearing
Dust and Silica Warning
Eye Protection
Respiratory
You Are Responsible For Your Safety
A. Safety Precautions
B. Assembly
I. PREPARATION
Characteristics
C. C31xx Concrete Saw Specifications
Dimensions/Weight
Engine
Characteristics
C. C61xx Concrete Saw Specifications
Dimensions/Weight
Engine
II. OPERATION
Read and understand this manual before running or using the machine
A. Installing the Blade
Blade Shaft Installation
Changing the Blade Side
Multiple Mounted Blades
For The Best Performance Only Use Norton Diamond Blades
B. Aligning the Pointer
Description
Front Pointer Assembly
4. Controls/Gauges
C. Controls and Functions
Never use a gasoline or an oil and gasoline mixture
Location of Controls and Gauges
Function
Control and Gauge locations and function Chart
Type
5. Starting the Engine
Type
Function
Eye Protection
Straight Drive 31 & 61 HP
Jackshaft Drive 61HP
D. Water Supply
E. Operating the Saw
Respiratory
Eye Protection
Hearing
Head Protection
Straight Drive 31 & 61 HP
Jackshaft Drive 61HP
Caution Do Not Engage Or Disengage The
Transmission While The Machine Is In The Forward Or Reverse Positions
Depth Gauge
F. Cutting Technique
Depth Gauge
Depth Lock
Depth Gauge and Depth Lock Locations
Step Cutting
Additional Guide Lines for Sawing
F. Lead Off Adjustment
Page
Eye Protection
III. Maintenance
A Engine
Hearing
Locations of Engine Components
Deutz Engine Components ‡
Oil Checking the Oil ‡
Oil Filler Neck and Dipstick Locations ‡
Approved Oils
Oil Specifications
Oil Quality Grade
Deutz
Lube Oil Grade
Fuel Specifications
Oil Change intervals ‡
Deutz Lube Oil Quality Class
Winter Fuel Grades
Measures
Engine Service
Fault
Cause
B. Air Filter Assembly
Dry Cutting Engine Maintenance
Air Filter C31xx
Air Filter C61xx
Bearing Location
C. Bearings
Temperature
Shaft Size
E. Hydraulic Raise/Lower System
D. V Belts Warning Never make adjustments to belts or pulleys while
engine is running
3. Remember too much tension shortens belt and bearing life
1. Remove the Hydraulic Pump Cover from the console
2. Locate the Check Valve Adjusting Screw as shown below Check Valve
Adjusting Screw
4. Replace the Hydraulic Pump Cover
Hydraulic Pump Maintenance
Motor Start Solenoid Switch
8. Monarch Hydraulic Pump Symptom /Cause
Symptom
Electrical Switch Open Circuit Motor
e. OHM Meter
c. Continuity Light
d. Volt Meter
10. Hydraulic Fluid a. The Purpose of Oil
5. The viscosity index should be as high as possible
11. Hydraulic Pump Priming A. New Installations
1. Fluid must be compatible with Buna N sealing compounds
A. Viscosity SUS 185 to 205 @ 100OF Viscosity SUS 45 to 50 @ 210OF
2. Partially clogged suction filter
3. A loose or improperly installed suction hose or pick up tube
12. Hydraulic Pump Electrical Problems
4. A bad front pump seal
6. Burnt contacts on motor solenoid or start switch
C. Cause for Low Voltage 1. Battery capacity too small
4. Ground cable size not equivalent or larger than battery cable
1. Remove head assembly from motor
1. Use”continuity light to test switch. See Test Equipment Section
3. Place a few drops of oil on felt liner in head assembly
F. Electrical Switches
4. Check brush set for wear and replace if necessary
H. Shorts, Ground Faults and Open Circuits
G. Motor Start Solenoid Switches
The three post solenoid switch is wired and constructed as follows
Amp draw and battery drain excessive when system is dead headed
12. Diagnosing and Repairing Hydraulic Pump Relief Valves
A. Relief valve pressure too high 1. Symptoms
2. Repair Procedure
The adjusting screw has backed up
B. Relief Valve Pressure Too Low 1. Symptoms
13. Diagnosing and Repairing Hydraulic Pump Relief Valves
Motor RPM is faster than normal Cylinder will not extend
F. Transmission
7. 20W Straight Viscosity SE, CC, or CD Rated Engine Oil
G. Self-Propelling Operations
Recommended Fluids For Eaton Model 6 Transmissions
1. Speed Control Lever
2. Transmission Engage/Disengage Lever
3. Transmission Maintenance
Too Move the Machine
H. Electrical System
Wiring Section “A” Accessory/Switches
Wiring Section “B” Controls/Instruments
BROWN
Wiring Section “C” Wiring Harness Connector
BLACK
YELLOW
RED/BLACK
Wiring Section “D” Engine
BLUE/BLACK
BROWN
Description
IV. PARTS LIST SECTION
A. Ordering Information
Part Number
B Blade Guard Conversion Chart
Straight Drive Non-Jackshaft Models Only
C Service Parts Main Frame Group 31HP and 61HP
DESCRIPTION
Main Frame Group 31HP and 61HP
DESCRIPTION
Main Frame Group 31HP and 61HP
SHAFT COVER 61 HP
Engine Group 61HP
DESCRIPTION
Engine Group 61HP
DESCRIPTION
Engine Group 31HP
DESCRIPTION
Engine Group 31HP
DESCRIPTION
Stub Shaft Group 31HP and 61HP
Sold Individually
Stub Shaft Group 31HP and 61HP
Sold Individually
31HP 12 required
Instrument Panel Group 31HP and 61HP
DESCRIPTION
Instrument Panel Group 31HP and 61HP
DESCRIPTION
Transmission and Rear Axle Group 31HP and 61HP
DESCRIPTION
Transmission and Rear Axle Group 31HP and 61HP
DESCRIPTION
Transmission and Rear Axle Group
Depth Stop and Front Axle Group 31HP and 61HP
DESCRIPTION
Depth Stop and Front Axle Group 31HP and 61HP
DESCRIPTION
Controls and Lever Group
DESCRIPTION
Controls and Lever Group
DESCRIPTION
Electro-Hydraulic Group 31HP and 61HP
DESCRIPTION
Electro-Hydraulic Group
DESCRIPTION
Blade Shaft Group Non-Jackshaft 31HP and 61HP
Blade Shaft Group Non-Jackshaft
Blade Guard Group
DESCRIPTION
Blade Guard Group 31HP and 61HP
DESCRIPTION
DESCRIPTION
Water Control System Group
DESCRIPTION
Exploded View
Optional Water Pump Group
To Water System
Assembled View
Optional Water Pump Group
NOTE Water Pump Kit 237243 items# 1, 2, 3, 4, 5, 6, 8, 9, 10 are includes all
Saint-Gobain Abrasives, Inc
2270 West Washington Street Stephenville, TX Phone