MTD 645C, 650C User Manual

OWNEirS GUIDE

• ASSEMBLY • OPERATION • MAINTEN

ANCE •

5 and 8 H.P.

SHREDDERS

Model Nos.

(Model 645C Shown)

Record the Model No. and Mfg. Code which appear on your unit in the space below. You must have these numbers, along with the date of purchase, in order to receive warranty or ser vice.

645C thru 650C

IMPORTANT!

Important: Read Safety Rules and Instructions Carefully

WARNING: This unit is equipped with an internal combustion engine and should not be used

on or near any unimproved forest-covered, brush-covered or grass-covered land unless the engine’s exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintained in effective working order by the operator.

In the State of California the above is required by law (Section 4442 of the California Public

Made AMERICA

Resources Code). Other states may have similar laws. Federal laws apply on federal lands. A spark arrester for the muffler is available through your nearest engine authorized service dealer or contact the service department, P.O. Box 368022, Cleveland, Ohio 44136-9722.

MEETS ANSI SAFETY STANDARDS

MODEL NO. MFG. CODE

FORM NO. 770-8583J

Si\FETY RULES

WARNING: TO REDUCE THE PCITENTIAL FOR ANY INJURY, COMPLY WITH THE FOLLOWING SAFETY INSTRUCTIONS. FAILI RE TO COMPLY WITH THE INSTRUCTIONS MAY RESULT IN

PERSONAL INJURY.

TRAINING

• Read this owner’s manual carefully in its entirjty before attempting to assemble or operate this machine. Be com pletely familiar with the controls and the proper use of this machine before operating it. Keep this manual in a safe place for future and regular reference and for order ing replacement parts.

• Children must never be allowed to operate this equip ment.

• No one should operate this unit while intoxicated or while taking medication that impairs the senses or ree ctions.

• This equipment should never be operated in t ie vicinity of children, pets or other persons.

• Never run your machine in an enclosed area as the exhaust from the engine contains carbon monox de, which is an odorless, tasteless and deadly poisonous cas.

• Never place your hands or any part of your bod / or cloth ing inside the feeding chamber, discharge chuta, or near any moving part while the machine or engine is running.

• If it is necessary for any reason to inspect or repair the feeding chamber or any part of the machine whi re a mov ing part can come in contact with your body o' clothing, stop the machine, allow it to cool, disconnect the spark plug wire from the spark plug and move it awa'f from the spark plug before attempting such inspection or epair.

PREPARATION

• Wear safety glasses provided with your unit wh le operat ing the shredder to prevent injury from any material which may be ejected out of the openings.

• Wear proper apparel. Avoid wearing loose fitting clothing. Wear gloves when handling material.

• HANDLE GASOLINE WITH CARE as it is an extremely flammable fuel.

• Check the fuel before starting the engine. Do lot fill the fuel tank indoors, while the engine is running, oi while the engine is still hot. Turn the unit off and let the engine cool before refueling.

• Fuel your shredder in a clean area. Do not smoke while

refueling.

• Fuel tank cap must be secure at all times except during

refueling.

• Avoid spilling gasoline or oil. Wipe the unit clear i of any spilled fuel or oil.

• Store fuel and oil in approved containers, away tom heat or open flame, and out of reach of children.

• This machine should be operated only upon a k vel sur face.

• Assure that all screws, nuts and bolts and other fasteners are properly secured.

OPERATION

• When feeding shreddable material into this equipment, be extremely careful that pieces of metal, rocks, bottles, cans or other foreign objects are not included. Personal injury or damage to the machine could result.

If the cutting mechanism strikes any foreign object or if your machine should start making an unusual noise or vibration, immediately stop the engine, disconnect the spark plug wire from the spark plug and move it away from the spark plug. Allow the machine to stop and take the following steps:

Inspect for damage. Replace or repair any damaged parts. Check for any loose parts and tighten to assure continued safe operation.

The engine must be kept clean of debris and other accu mulations. Do not allow an accumulation of processed material to build up in the discharge area as this will prevent proper discharge and can result in kick-back from feed opening. Never place your hands or any other part of your body or clothing inside the feeding chamber, discharge chute or near any moving part while the engine is running. Keep all guards and deflectors in place and in good work ing condition to assure continued safe operation. Always stand clear of the discharge area when operating this machine. Keep your face and body back from the feed opening to avoid accidental bounce back of any material. Do not over-reach. Keep proper balance and footing at all

times. The engine governor settings on your machine must not

be altered, changed, or tampered with. The governor controls the maximum safe operating speeds and pro tects the engine and all moving parts from damage caused by overspeed. Do not transport machine while engine is running. Do not operate engine if air cleaner or cover directly over carburetor air intake is removed, except for adjustment. Removal of such parts could create a fire hazard.

MAINTENANCE AND STORAGE

• When this equipment is stopped for servicing, inspection, storage or to change an accessory, make sure the spark plug wire is disconnected from the spark plug and moved away from the spark plug. The machine should be allowed to cool down before making such inspection, adjustments, service, etc. Maintain your machine with care and keep it clean for the best and continued safe operation.

• Do not use flammable solutions to clean the air filter.

• When not in use, your machine should be stored out of the reach of children. Keep where gasoline fumes will not reach an open flame or spark. For long periods of stor age, refer to the “Off-Season Storage” section of this manual.

ASSEMBLY INSTRUCTIONS

ATTACHING THE UPPER

GUIDE ASSEMBLY

Hex Bolt

-5/16-18 X 8-3/8" Long

Flat

Washer

5/16" I.D.

Hex Lock

Nut 5/16-18

Thread

IMPORTANT: This unit is shipped WITHOUT GASOLINE or OIL. After assemijiy, see separate engine manual for proper fuel and engine oil rec ommendations.

NOTE: To determine right and left hand sides of your

shredder, stand behind and face the hopper (engine is at the front of the unit).

Your shredder has been completely assembled at the factory, except for the hopper assembly (hopper hood and upper guide extension have been sub-assem bled), upper guide assembly, chute deflector and the catcher bag. The hardware pack and a pair of safety glasses are also included in the carton.

The hardware pack contains the parts shown in figure

1 (shown full size).

TO REMOVE SHREDDER FROM CARTON

Cut the corners of the carton. Remove all packing

inserts. Roll shredder out of carton. Make certain all parts and literature have been removed before the carton is discarded.

TOOLS REQUIRED FOR ASSEMBLY

(1) Phillips Screwdriver

(2) 1/2" Wrenches (one must be a socket wrench)

(2) 7/16" Wrenches or Adjustable Wrenches

= =x

FIGURE 1.

ATTACHING THE HOPPER ASSEMBLY

Truss Machine

Screws 1/4-20 x 1/211

Long

Hex Lock Nuts

1/4-20 Thread

I I

WARNING: Make certain the spark plug wire is disconnected and movod away

. Spacers

FIGURE 2.

Assembie This

Truss Screw and

Release"/;

Bar

FiGURE 4.

from the spark plug before assembling the shredder.

(Inside

Hinge)

Hopper Pivot

Nut First

Door

Houi ing

Assei nbly

Chute

□(.'fleeter

Hopper Ass embly

----

Truss Screws

and Nuts

Jpper Suide

E] tension

' Upper Screw an d Nut

Guide

Assembiy

Remove Truss

AHACHING THE CHUTE DEFLECTOR (See Figure 2)

Remove the hand knobs and cupped washers

from each side of the discharge opening on the left side of the shredder.

Remove the hex lock nut, two spacers and hex

bolt from inside the hinge on the housing assem bly. Do not remove one spacer from the hex bolt.

Place the chute deflector in position on the dis

-3. charge opening on the left side of the shredder.

Insert hex bolt and spacer through hinge on chute

deflector and housing (spacer fits inside of hinge).

Place the second spacer over the hex bolt, inside

the other part of the hinge. Secure with hex lock nut. Tighten securely. Secure both sides of the chute deflector to the

5. housing using the hand knobs and cupped wash ers (cupped side of washers go against the chute deflector).

WARNING: Do not operate this shredder

unless the chute deflector has been

ATTACHING THE UPPER GUIDE ASSEMBLY (Hardware A)

Place upper guide assembly in position on frame, making certain edges of the upper guide assembly are underneath stop washers, and the release bar is

-in the slots. See figure 3. Insert hex bolt 8-3/8" long through upper guide assembly and frame. Secure with flat washer 5/16" I.D. and hex lock nut.

NOTE: Make certain upper guide assembiy can pivot

by puliing up on reiease bar and lowering upper guide assembly. If necessary, loosen hex lock nut a turn or

two. Put the upper guide assembly back into the raised position.

AHACHING THE HOPPER ASSEMBLY (Hardware B)

Your shredder has been shipped with the upper guide extension attached to the hopper assembly. See fig-

-ure 4. Attach the hopper assembly to the upper guide

assembly as follows. Be certain to place heads of all truss machine screws inside of hopper assembly.

1. Remove one truss machine screw and nut from

properly installed and is secured with the hand knobs.

each side of hopper assembly as shown in figure

4. Push hopper pivot door down inside lower

part of hopper as you place hopper assembly

(both pieces) inside upper guide assembly. Replace truss screws and nuts just removed, using the front upper hole in assembly as shown in figure 4, one on each side. Tighten finger tight only.

Place the six truss machine screws and nuts found in hardware pack in the remaining holes of hopper assembly, alternating sides of the unit and tightening finger tight only.

After assembling all eight screws, tighten them securely.

+ 8 hidden pages