Classen RA-21B Operator'S Manual Download Page 3

3

RA-21

02-2013

TABLE OF CONTENTS 

 FIGURES 

 PAGE

SAFETY .........................................................................................................................................................4-7
SPECIFICATIONS ............................................................................................................................................ 8
LABELS ............................................................................................................................................................ 9
CONTROLS / ASSEMBLY INSTRUCTIONS .................................................................................................. 10
OPERATION  .................................................................................................................................................. 11
MAINTENANCE/ STORAGE .......................................................................................................................... 12
TROUBLESHOOTING ................................................................................................................................... 13 
EPA FUEL INFORMATION ........................................................................................................................14-17
WARRANTY ................................................................................................................................................... 18

This Operator / Parts Manual is part of the machine. Suppliers of both new and 
second-hand machines must make sure that this manual is provided with the 
machine.

IMPORTANT MESSAGE

Thank you for purchasing this Classen product.  You have purchased a world class product, one of the best designed and built anywhere.  

This machine comes with an Operation and Safety Manual, Parts and Service Manual, and Engine Manual. The useful life and good service you 

receive from this machine depends to a large extent on how well you read and understand these manuals. Treat your machine properly, lubricate 

and adjust it as instructed, and it will give you many years of reliable service.

Your safe use of this Classen product is one of our prime design objectives.  Many safety features are built in, but we also rely on your good 

sense and care to achieve accident-free operation.  For best protection, study the manuals thoroughly. Learn the proper operation of all controls. 

Observe all safety precautions. Follow all instructions and warnings completely.  Do not remove or defeat any safety features.  Make sure those 

who operate this machine are as well informed and careful in its use as you are. 

See a Classen dealer for any service or parts needed.  Classen service ensures that you continue to receive  the best results possible from Classen 

products.  You can trust Classen replacement parts because they are manufactured with the same high precision and quality as the original parts.  

Classen designs and builds its equipment to serve many years in a safe and productive manner.  For longest life, use this machine only as 

directed in the manuals, keep it in good repair and follow safety warnings and instructions.  You’ll always be glad you did. 

Classen

Schiller Grounds Care, Inc.

1028 Street Road

Southampton, PA 18966-4217

Summary of Contents for RA-21B

Page 1: ...MAN C100722 Rev A 02 2013 Original Language Instructions OPERATOR S MANUAL MODELS RA 21H Reciprocating Aerator Honda GX160 RA 21B Reciprocating Aerator B S Intek 850 RECIPROCATING AERATOR...

Page 2: ...exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm CALIFORNIA Proposition 65 Warning Battery posts terminals wiring...

Page 3: ...lassen product is one of our prime design objectives Many safety features are built in but we also rely on your good sense and care to achieve accident free operation For best protection study the man...

Page 4: ...caused by any unauthorized modifications add on accessories or products not approved by Schiller Grounds Care Inc will be considered the responsibility of the individual s or company designing and or...

Page 5: ...s responsible for training the users Wear appropriate clothing including safety goggles or safety glasses with side shields when operating Wear substantial footwear and long pants Do not operate baref...

Page 6: ...the engine disengage the aerator set parking brake and disconnect the spark plug wire before clearing blockages or unclogging before checking cleaning or working on the machine after striking a foreig...

Page 7: ...prevent tampering and to keep children from playing with them Donotstorethefuelcontainerorequipmentwithgasoline in the tank inside a building where fumes may reach an open flame or spark Appliances su...

Page 8: ...M no load Idle Speed 1400 100 RPM Fuel Tank 66 gal 2 5 L Gear Reduction 6 to 1 Model RA 21B Model 12S4520131FB Type 0141 Trim 01 Briggs Stratton 6 0 h p 4 cycle Starter Recoil on off switch Governor 3...

Page 9: ...k Arrestor May be Required The Operator Should Contact Local Fire Agencies For Laws or Regulations Relating to Fire Prevention Requirements This label meets California 4442 6 100504 IMPORTANT EMMISION...

Page 10: ...ve to the ON position before starting the engine CHOKE C Move to the choke position to apply the choke Move to the run position to remove the choke THROTTLE D Controls the engine speed BELT IDLER HAND...

Page 11: ...t smoke Stop engine allow to cool Do not overfill Clean up spilled fuel BEFORE STARTING THE ENGINE Read the operator manual and engine manual Be familiar with all controls how each functions and what...

Page 12: ...lates Belts Check condition of belts for damage or wear Replace broken worn or damaged belts Belt Replacement Stop the engine and disconnect the spark plug wire before attempting to replace any belt L...

Page 13: ...properly on unit B Loss of power hard starting 1 Spark plug lead wire loose 2 Defective spark plug 3 Carburetor out of adjustment 4 Air cleaner dirty 5 Air vents clogged or plugged 1 Tighten spark plu...

Page 14: ...14 RA 21 EPA FUEL INFORMATION...

Page 15: ...15 RA 21 EPA FUEL INFORMATION...

Page 16: ...16 RA 21 EPA FUEL INFORMATION...

Page 17: ...ITM PART NO DESCRIPTION QTY 17 ITM PART NO DESCRIPTION QTY RA 21 EPA FUEL INFORMATION...

Page 18: ...rvice under this warranty will be furnished or performed by our factory authorized service stations There is no other expressed warranty Implied warranties including those of merchantability and fitne...

Page 19: ...19...

Page 20: ...ariations which may be evident in the actual specifi cations of its products and the statements and descriptions contained in this publication COMPACT AERATORS CA 18H CA 18B STAND ON AERATOR SA 25 SPL...

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