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OPERATIONAL AND SAFETY INSTRUCTIONS

 - continued 

 

Check the area to be cut; be sure it is free of all loose debris, and be 
sure no-one is standing in the cut line. 

 

Use only CS Unitec-approved diamond blades that have been rated 
for this saw’s r.p.m.  Inspect all blades for damage before use.  

Do 

not

 

under any circumstance 

use a bent or warped blade, or a blade 

with a missing segment, as an out-of-balance condition could result 
in the blade coming apart. 

 

Always check arbor bearing for end play. 

 

Check that the guard is secure and undamaged. 

 

Check to see that all nuts and bolts are tight. 

 

Never cut material for which the blade is not designed. 

 

Do not start, run or operate the equipment near combustible 
materials. 

 
 

ASSEMBLY INSTRUCTIONS

 

 

1.

Slip handle assembly over the two 3/4” handle pins.  Tighten the two 
3/8” set bolts to secure the handle. 

 
2.

Connect height control jack assembly on the handle to the top of the 
motor mount with the 3/8”x 3/4” bolt supplied.  Raise the jack to full 
up position to install blade. 

 
3.

Connect the air hose from the center of the handle to the in-line oiler 
on the motor.  Fill the oiler with CS Unitec Air Tool Lubricant. 

 
4.

Connect the clear water hose from the handle assembly to the water 
spray head on top of the guard. 

 
5.

Install blade.  This saw rotates in a clockwise direction when viewed 
from the right side of the saw.  Be careful that the arrow on the blade 
goes in the same (clockwise) direction.  Place blade on the hub of 
the inner flange and then secure the outer flange and 5/8”-11 left-
hand nut.  Use the two wrenches supplied to tighten the blade, and 
spin the blade by hand to see that it is running true.  Check that all 
nuts and bolts are tight. 

 

- 3 - 

 

OPERATIONAL AND SAFETY INSTRUCTIONS

 - continued 

 

Check the area to be cut; be sure it is free of all loose debris, and be 
sure no-one is standing in the cut line. 

 

Use only CS Unitec-approved diamond blades that have been rated 
for this saw’s r.p.m.  Inspect all blades for damage before use.  

Do 

not

 

under any circumstance 

use a bent or warped blade, or a blade 

with a missing segment, as an out-of-balance condition could result 
in the blade coming apart. 

 

Always check arbor bearing for end play. 

 

Check that the guard is secure and undamaged. 

 

Check to see that all nuts and bolts are tight. 

 

Never cut material for which the blade is not designed. 

 

Do not start, run or operate the equipment near combustible 
materials. 

 
 

ASSEMBLY INSTRUCTIONS

 

 

1.

Slip handle assembly over the two 3/4” handle pins.  Tighten the two 
3/8” set bolts to secure the handle. 

 
2.

Connect height control jack assembly on the handle to the top of the 
motor mount with the 3/8”x 3/4” bolt supplied.  Raise the jack to full 
up position to install blade. 

 
3.

Connect the air hose from the center of the handle to the in-line oiler 
on the motor.  Fill the oiler with CS Unitec Air Tool Lubricant. 

 
4.

Connect the clear water hose from the handle assembly to the water 
spray head on top of the guard. 

 
5.

Install blade.  This saw rotates in a clockwise direction when viewed 
from the right side of the saw.  Be careful that the arrow on the blade 
goes in the same (clockwise) direction.  Place blade on the hub of 
the inner flange and then secure the outer flange and 5/8”-11 left-
hand nut.  Use the two wrenches supplied to tighten the blade, and 
spin the blade by hand to see that it is running true.  Check that all 
nuts and bolts are tight. 

 

- 3 - 

Summary of Contents for CSR-160

Page 1: ...0 20 Walk Behind Pneumatic Concrete Saw CS Unitec Inc Printed in U S A Copyright CS Unitec Inc 2006 Owner s Manual and Operating Instructions Model CSR 150 20 Walk Behind Pneumatic Concrete Saw CS Uni...

Page 2: ...700 5919 or 203 853 9522 Fax 203 853 9921 Website http www csunitec com e mail info csunitec com 1 CS Unitec Model CSR 150 20 Walk Behind Pneumatic Concrete Saw Congratulations on your purchase We co...

Page 3: ...safety shoes during equipment use DO NOT wear loose clothing which could get caught in equipment 2 OPERATIONAL AND SAFETY INSTRUCTIONS BE SURE TO READ ALL INSTRUCTIONS BEFORE ASSEMBLING AND OPERATING...

Page 4: ...and spin the blade by hand to see that it is running true Check that all nuts and bolts are tight 3 OPERATIONAL AND SAFETY INSTRUCTIONS continued Check the area to be cut be sure it is free of all loo...

Page 5: ...3 4 HANDLE PINS 3 8 16 HEX NUT 3 8 16 HEX NUT 3 8 X 3 4 HEX BOLT 3 8 X 3 4 HEX BOLT JACK MOUNT ON MOTOR JACK MOUNT ON MOTOR JACK ASSEMBLY JACK ASSEMBLY CLEAR PLASTIC WATER HOSE CLEAR PLASTIC WATER HO...

Page 6: ...CS Unitec Return Goods Authorization RGA number issued by CS Unitec s Customer Service Department 5 PRE OPERATING INSTRUCTIONS Check air supply for correct pressure 90 PSI min and sufficient flow 85 C...

Page 7: ...design of the product without assuming obligation to update any products previously manufactured 6 WARRANTY The manufacturer of this product warrants this product to be free from defects in materials...

Page 8: ...5 Throttle CSR150 015 16 Oiler Assembly CSR150 016 17 Jack Axle CSR150 017 continued on next page CS Unitec CSR 150 Parts List w Part Numbers 1 Saw Body Assembly CSR150 001 2 20 Guard Assembly CSR150...

Page 9: ...aps for Jack Axle 2 req CSR150 027 28 3 8 x 1 1 2 Bolt CSR150 028 29 3 8 Nuts 3 required CSR150 029 CS Unitec CSR 150 Small Parts List w Part Numbers continued from page 7 18 3 8 NPT Ball Valve CSR150...

Page 10: ...00 700 5919 or 203 853 9522 Fax 203 853 9921 Website http www csunitec com e mail info csunitec com CS Unitec Inc 22 Harbor Ave Norwalk CT 06850 Phone 800 700 5919 or 203 853 9522 Fax 203 853 9921 Web...

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