Manual Crary 71620

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  • Crary 71620 - page 1

    Manual P/N 13987-00 Rev . 02/03 Companion to 13988-00 Crary Company A Division of TerraMarc Industries 237 12th St. NW  P.O. Box 849 West Fargo, ND 58078-0849 (701)282-5520  FAX: (701)282-9522 www.bearcatproducts.com OWNER OPERA T ORS MANU AL 6" and 8" Chipper Models 74824 8" 24 HP Chipper with Hydraulic Feed 72620 6" 2 ...

  • Crary 71620 - page 2

    P HONE How to Contact Bear Cat M-F , 8 a.m. to 5 p.m. Central T ime Crary Bear Cat 237 NW 12th Street PO Box 849 W est Fargo, ND 58078 800-247-7335 701-282-5520 Fax: 701-282- 9522 A DDRESS H OURS DEAR BEAR CA T CUS T OMER, Thank you for purchasing a Crary Bear Cat product. The Bear Cat line is designed, tested, and manufactured to give years of dep ...

  • Crary 71620 - page 3

    6" & 8" Bear Cat Chipper Operators Manual II Limited W arranty Crary Bear Cat chippers are warranted for 1 year from date of sale for consumers , commercial, or rental operations. Within the above stated period, Crary Co. will replace any part(s) found to be defective in material and/or workmanship, after the receipt of the part in ...

  • Crary 71620 - page 4

    6" & 8" Chipper Bear Cat Operators Manual III SAFETY .......................................................................................................................................................................... 1 1.1 THE SAFETY ALERT SYMBOL ............................................................................... ...

  • Crary 71620 - page 5

    Page 1 6" & 8" Bear Cat Chipper Operators Manual 1.2 BEFORE OPERA TING 1 . Read this Owner / Operators manual. Be completely familiar with the controls and the proper use of this equipment. 2. Before inspecting or servicing any part of the machine, wait for all parts to stop moving. Be aware that rotating parts slow down gradual ...

  • Crary 71620 - page 6

    Page 2 6" & 8" Bear Cat Chipper Operators Manual Safety 10 . Wear safety glasses at all times while operating this machine. 1.3 BEFORE OPERA TING 1 1. Use only in daylight or good artifi- cial light. 12 . Never use without proper guards in place. 13 . Avoid wearing loose fitting cloth- ing. Never operate this machine wearing clothi ...

  • Crary 71620 - page 7

    Page 3 6" & 8" Bear Cat Chipper Operators Manual Safety 1.5 MAINTENANCE AND STORAGE SAFETY 1. Replace any missing or unread- able safety decals. Refer to the parts manual for part numbers when ordering safety decals from an area Bear Cat dealer . NOTE If equipped, see engine owners manual or contact the engine manu- facturer for en ...

  • Crary 71620 - page 8

    Page 4 6" & 8" Bear Cat Chipper Operators Manual 1. Remove from shipping crate. 2. Support the frame on wood blocks or other support de- vice. 3. Mount the two tires and rims to the axle assembly with the lug nuts (supplied). 4. Mount the trailer hitch assembly to the frame using three 3/8 X 3-1/2 inch bolts and locknuts (supplied) ...

  • Crary 71620 - page 9

    Page 5 6" & 8" Bear Cat Chipper Operators Manual Assembly 2.2 INST ALLING THE BA TTER Y 1. The machine may or may not have been shipped with a battery depending on your area. If you did not receive a battery with your machine, you will need to purchase one. 2. Use a battery that meets or exceeds the following speci- fications: Batt ...

  • Crary 71620 - page 10

    Page 6 6" & 8" Bear Cat Chipper Operators Manual For engine controls and maintenance please refer to the Honda engine owners manual included with the machine. 1. Engine Fuel T ank: Use unleaded fueldo not mix with oil. 2. Trailer Hitch: Always use 2 inch ball and safety chains. 3. Jack Stand: Always have in UP position and clear ...

  • Crary 71620 - page 11

    Page 7 6" & 8" Bear Cat Chipper Operators Manual CAUTION Move machine to a clear , level area outdoors before starting. Do not operate machine on a paved, concrete, or gravel surface. Do not operate in the vicinity of bystanders. Make sure cutting chamber is empty before starting. NOTE Some oil usage is normal. Check level with eac ...

  • Crary 71620 - page 12

    Page 8 6" & 8" Bear Cat Chipper Operators Manual W ARNING Keep face and body away from the feed opening. Do not overreach. Keep proper balance and footing at all times. The Bear Cat chipper is designed to chip a variety of materials into a more readily decomposing or handled condition. The following guidelines can be used to help y ...

  • Crary 71620 - page 13

    Page 9 6" & 8" Bear Cat Chipper Operators Manual 4.5 HYDRAULIC FEED OPERA TION MODELS 72620 & 74824 1. Start the chipper engine. Bring the chipper up to operat- ing speed. See "Operation" section for starting, opera- tion, and stopping instructions. 2. Engage the hydraulic feed by moving the control arm as shown below ...

  • Crary 71620 - page 14

    Page 10 6" & 8" Bear Cat Chipper Operators Manual When the Chipper Blades dull, chipping becomes difficult. It is recommended that the chipper blades are sharpened every 5-15 hours of chipper operation. The Chipper Blades are two edged. When the first edge dulls, flip the blade to use the sharp second edge. Af ter both edges are du ...

  • Crary 71620 - page 15

    Page 11 6" & 8" Bear Cat Chipper Operators Manual The four edged chipping blades should clear the chipping anvil located directly under the chipper chute by 1/16 inch to 1/8 inch. The chipping anvil is adjustable and reversible. 1. Lift rotor access cover and expose rotor (See Fig. #7). Loosen the three 1/2 inch bolts that hold the ...

  • Crary 71620 - page 16

    Page 12 6" & 8" Bear Cat Chipper Operators Manual 1. Remove large belt guard (three 5/16" bolts). 2. Loosen bolts on hydraulic pump and remove belt, if equipped. 3. Lift belt idler pulley off drive belt and remove drive belt from pulleys. 4. Install new belt on pulleys and lower belt idler . Check alignment of pulleys and adju ...

  • Crary 71620 - page 17

    Page 13 6" & 8" Bear Cat Chipper Operators Manual 1. Remove the two 3/8 inch retaining bolts holding access cover to main frame assembly . T ilt access cover over to allow rotor access. 2. Remove large belt guard (three 5/16 inch bolts). 3. Lift belt idler pulley off drive belt and remove belt from pulleys. Using the push bolts fro ...

  • Crary 71620 - page 18

    Page 14 6" & 8" Bear Cat Chipper Operators Manual Handle pressurized hydraulic fluid carefully . Escaping pressurized hydraulic fluid can have sufficient force to penetrate your skin causing serious injury . This fluid may also be hot enough to burn. Serious infection or reactions can develop if proper medical treatment is not admi ...

  • Crary 71620 - page 19

    Page 15 6" & 8" Bear Cat Chipper Operators Manual 5.13 HYDRAULIC FEED MAINTE- NANCE (72620 & 74824) Service and Maintenance CAUTION Hydraulic systems contain fluid under high pressure. Never check for leaks with your hands. Relieve pres- sure before disconnecting any hydraulic lines. CAUTION Before servicing or repairing any of ...

  • Crary 71620 - page 20

    Page 16 6" & 8" Bear Cat Chipper Operators Manual 6.1 GENERAL TROUBLESHOOTING Section 6 T r oubleshooting Prob lem Pro bable C aus e Sugge sted Remed ies Obstru cted di scharg e Us e branch or sim ilar obj ect to c lear di schar ge Plugge d roto r Clear rot or Obstru cted di scharg e Us e branch or sim ilar obj ect to c lear di sch ...

  • Crary 71620 - page 21

    Page 17 6" & 8" Bear Cat Chipper Operators Manual Troubleshooting 6.2 HYDROST A TIC PUMP TROUBLESHOOTING MODELS 72620 & 74824 Sy mptom Pro bable Cause Sugg ested Remedy Engi ne not o perat ing at corr ect speed. Repa ir engi ne gove rno r Control l inkage damaged or bindi ng. Repair cont rol li nk age. Byp ass valve stuck parti ...

  • Crary 71620 - page 22

    Page 18 6" & 8" Bear Cat Chipper Operators Manual 7.1 SPECIFICA TIONS Section 7 Specifications Specifications Mo de l 71620 Mo d e l 72620 Mo d e l 72824 Overall siz e (LxW xH) 76x80x90" 93x80x90" 93x80x90" Max. Chipper Capacity 6" 6" 8" Chipper Blade Qty. 4 Reversible Tool Steel 4 Reversible Tool Stee ...

  • Crary 71620 - page 23

    Page 19 6" & 8" Bear Cat Chipper Operators Manual SAE - 8 SAE - 2 A SAE - 5 ENGLISH TORQUE SAE 2 Bolt Torque* Bolt Diameter SAE 5 SAE 8 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 1 1-1/8 1-1/4 7.5 15 27 44 67 95 135 240 240 360 510 725 5.5 11 20 32 50 70 100 175 175 270 375 530 9.5 25 44 70 110 155 2 ...

  • Crary 71620 - page 24

    Manufactured in the United States of America by Crary Company Crary Company A Division of TerraMarc Industries 237 12th St. NW  P.O. Box 849 West Fargo, ND 58078-0849 (701)282-5520  FAX: (701)282-9522 www.bearcatproducts.com www.terramarc.com ...

  • Crary 71620 - page 25

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Manufacturer Crary Category Chipper

Documents that we receive from a manufacturer of a Crary 71620 can be divided into several groups. They are, among others:
- Crary technical drawings
- 71620 manuals
- Crary product data sheets
- information booklets
- or energy labels Crary 71620
All of them are important, but the most important information from the point of view of use of the device are in the user manual Crary 71620.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Crary 71620, service manual, brief instructions and user manuals Crary 71620. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Crary 71620.

A complete manual for the device Crary 71620, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Crary 71620 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Crary 71620.

A complete Crary manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Crary 71620 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Crary 71620, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Crary 71620, that we can find in the current document
3. Tips how to use the basic functions of the device Crary 71620 - which should help us in our first steps of using Crary 71620
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Crary 71620
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Crary 71620 in a specific country, if it was not possible to solve the problem on our own.

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