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F/N 51873 

Feb 22

 

© 2022 ICS, Oregon Tool Inc.

TITLE

ICS

®

 RZ60C OPERATOR’S MANUAL

29

APPROXIMATE CUTTING RATES

Material 

Cutting Rate 

Hard aggregate & steel 

25 - 35 in

2

/min (160 - 225 cm

2

/min) 

Medium aggregates 

30 - 40 in

2

/min (190 - 260 cm

2

/min) 

Masonry, soft aggregates 

40 - 60 in

2

/min (260 - 390 cm

2

/min) 

INCH-FOOT DEFINITION 

An in-ft is a measure of how much material is to be cut. 
An in-ft is defined as: depth in inches times length in feet.  
Note: 129 in-ft = 1m

2

 

Example: How many in-ft are in this doorway? 

1. Determine the depth of the cut in inches.

For this example, 8 inches.

2. Determine the length of the cut in feet.

3+7+3+7=20 feet

3. Multiply the two numbers

8 in x 20 ft = 160 in-ft

REFERENCE

Summary of Contents for RZ60C

Page 1: ...2022 ICS Oregon Tool Inc RZ60C OPERATOR S MANUAL...

Page 2: ......

Page 3: ...RZ60C OPERATOR S MANUAL 3 TABLE OF CONTENTS SYMBOLS LABELS 4 SAFETY 6 TECHNICAL SPECIFICATIONS 9 SET UP 10 ADJUST GUARD 12 REVERSE ARM 13 FUELING 15 OPERATION 16 MAINTENANCE 20 ADDITIONAL MAINTENANCE...

Page 4: ...situation exists which if not avoided may result in moderate or minor injury or property damage A potential situation exists which if not avoided may result in product or property damage THE FOLLOWIN...

Page 5: ...2022 ICS Oregon Tool Inc TITLE ICS RZ60C OPERATOR S MANUAL 5 max 5100 rpm Fire risk due to sparks Reactive forces Maximum spindle speed SYMBOLS LABELS...

Page 6: ...age DO NOT use damaged blades Always inspect the blade thoroughly DO NOT use an abrasive blade that has been dropped DO NOT use carbide tipped or toothed type blades of any kind DO NOT grind on the si...

Page 7: ...use These blades require several minutes to cool after each cut DO NOT leave this machine unattended while the engine is running DO NOT operate a cutting machine if the blade does not stop rotating wh...

Page 8: ...es such as outboard motor oil Never use motor oil intended for four stroke engines Use high quality unleaded gasoline with a minumum octane rating of 90 Lower octane gasoline will cause the engine tem...

Page 9: ...16 125 inches 41 cm height 8 125 inches 20 6 cm width Air Filter Paper for dry cutting Polyester optional for wet cutting Carburetor Walbro HDA207 throttle shaft sealed pressure compensating Starter S...

Page 10: ...haft Mount blade in proper direction of rotation Insert flange stop tool in the belt cover and tighten flange bolt 18 4 ft lbs 2 5 Nm Loosen the flange bolt and remove bolt and blade flanges Check bla...

Page 11: ...Press the fitting into the holes on opposite sides of the blade guard Use small screws to retain fittings Fasten the water tube to front handle with cable ties Make sure the blade guard can be adjust...

Page 12: ...F N 51873 Feb 22 TITLE ICS RZ60C OPERATOR S MANUAL 12 ADJUST GUARD Loosen guard adjustment knob Move guard to appropriate place Tighten guard adjustment knob 1 2 3...

Page 13: ...ove three blade arm nuts Remove the three hole triangular plate Remove the belt from pulley and blade arm Rotate blade arm to the right and remove spacer Rotate blade arm left and align spacer over nu...

Page 14: ...F N 51873 Feb 22 TITLE ICS RZ60C OPERATOR S MANUAL 14 REVERSE ARM Tension belt Install belt cover and screws Install guard adjustment knob BLADE ARM REVERSED OUT OF BOX REVERSED 7 8...

Page 15: ...tainer closed tightly to prevent moisture from getting into the fuel Always begin mixing fuel by adding half the amount of gasoline to be used Then add the correct amount of two stroke oil for 25 1 mi...

Page 16: ...ea before starting Place the saw on clear ground Ensure that secure footing is established and blade is not contacting any objects IMPORTANT Pull the choke lever out A B Lock the throttle in the start...

Page 17: ...valve on subsequent start ups AS MANY AS 15 PULLS Place the saw on the ground making sure the blade is free of any obstructions Place right foot on the base of the rear handle Place left hand on the...

Page 18: ...ting guide Avoid pinching the blade Always cut the bottom of an opening first then top and then the sides Save the easiest cut for last For the straightest cuts use the Step Cut method First score the...

Page 19: ...he diamonds will skid and glaze over For straighter cuts use the step cut method First score the entire cut line with the blade approximately 1 2 inch 12 mm to 1 inch 25 mm deep Next deepen the cut by...

Page 20: ...orously Do not use compressed air Wash pre filter with warm soapy water Dry thoroughly Re oil with foam filter oil NOTE It is recommended to keep spare pre filters on hand Regular exchange will prolon...

Page 21: ...age blueing or undercut segments Ensure the rotation direction is correct Inspect the arbor flanges for damage Ensure that the arbor flange bolt is adequately tightened 18 4 ft lbs 2 5 Nm Thoroughly f...

Page 22: ...OPERATOR S MANUAL 22 MAINTENANCE BELT TENSION Loosen three side cover fasteners Turn belt tensioner clockwise to tighten Check belt tension by rotating blade Blade should rotate with moderate resista...

Page 23: ...ver Clean primary filter by shaking vigorously and dusting off with a soft brush Do not use compressed air Remove the primary air filter and internal screen Clean internal screen by shaking vigorously...

Page 24: ...e brush Repeat air filter cleaning See 10 hour use maintenance section AFTER 40 HOURS USE Replace pre filter Replace primary filter Replace internal screen Replace spark plug See 10 and 20 hour use ma...

Page 25: ...if necessary STARTER CORD REPLACEMENT Remove the 4 screws that attach the starter assembly to the crankcase Pull the cord out approximately 8 and lift the cord up into the notch in the pulley Figure...

Page 26: ...pulled back in the starter housing under its own tension To check that the starter pulley was assembled correctly pull the cord completely out of the housing grip the pulley and turn clockwise another...

Page 27: ...ug type Using the wrong spark plug can severely damage the piston and cylinder see page 9 for part Figure 5 CARBURETOR The function of the carburetor is to mix fuel with air Adjustments other than idl...

Page 28: ...plug WON T START Low compression less than 120 psi 8 bar Possible incorrect fuel mixture Reference new 150 to 180 psi 10 to 12 bar used 140 to 160 psi 9 to 11 bar DIFFICULT TO START Possible flooded e...

Page 29: ...gregates 40 60 in2 min 260 390 cm2 min INCH FOOT DEFINITION An in ft is a measure of how much material is to be cut An in ft is defined as depth in inches times length in feet Note 129 in ft 1m2 Examp...

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Page 32: ...F N 51873 Feb 22 ICS Oregon Tool Inc 4909 SE International Way Portland OR 97222 Tel 800 321 1240 icsdiamondtools com ICS RZ60C OPERATOR S MANUAL...

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