MTD 240-685-000 User Manual

OWNEirS GUIDE

ASSEMBLY • OPERATION • MAINTENANCE • PARTS

$1.00

Model Numbers

‘^240-675-000-Pusa

POWER

240-685-000

VACUUMS

240-689-000

240677 240687

Important: Read Safety Rules and Instructions Carefully

PRINTED IN U.S.A.

FORM NO. 770-5208E

INDEX

Safe Operation Practices................................................... 3

Assembly Instructions ...................................................... 4

Operation .......................................................................... 9

Adjustments ...................................................................... 9

Lubrication ...................................................................... 10

Instructions given with this symbol are

▲

for personal safety. Be sure to follow them.

Maintenance .................................................................. 10

Off-Season Storage .......................................................

Illustrated Parts .........................................................12, 14

Replacement Parts List .............................................13, 15

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 ^ spark arrester meeting applicable local or state laws (if any). If a spark arrester is used, it should be maintain, in effective working order by the operator.

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

It is suggested that this manual be read in its entirety before attempting to assemble or operate. Keep this manual in a safe place for future reference and for ordering replacement parts.

This unit is shipped WITHOUT GASOLINE or OIL. After assembly, see separate engine manual for proper fuel and engine oil recommendations.

SAFE OPERATION PRACTICES FOR POWER VACUUMS

IMPORTANT

1. Read this operating and service instructing manual carefuHy. Be thoroughly familiar with the controls and proper use of the power vacuum.

2. Never allow children to operate this power vaccum.

3. Keep the area of operation clear of all persons, particularly small children and pets.

4. Check fuel before starting engine. Do not fill fuel tank indoors, when engine is running, or while engine is hot. Wipe off any spilled fuel before starting engine.

Do not change engine governor settings.

6. Do not put hands near rotating parts for any reason.

7. if the power vacuum should start to vibrate abnormally, stop the engine and check immedi ately for the cause. Vibration is generally a warning of trouble.

10. Check all bolts for tightness at frequent periods.

11. Never store this power vacuum with fuel in the tank. Allow engine to cool before storing in any enclosure.

12. Keep bag and equipment free of debris when not in use.

13. Never operate this power vacuum unless air duct and vacuum bag are properly affixed in their place. Large zippered end of bag must be closed when operating to prevent objects from being blown out.

14. Never empty vacuum bag when engine is running.

15. Never change inlet nozzle or auxiliary hose attach ment when engine is running.

16. The manufacturer recommends that the operator wear safety glasses or some other suitable eye protection when operating this machine.

8. Before cleaning, repairing or inspecting, make certain all moving parts have come to a complete stop. Disconnect spark plug wire and keep wire away from plug to prevent accidental starting.

Also keep throttle control lever in the stop

position.

9. If the power vacuum should become blocked with debris at any point, shut engine off and wait until the impeller comes to a complete stop before attempting to remove the obstruction.

Disconnect spark plug wire to prevent accidental

starting.

17. Check the vacuum bag frequently for wear and replace when necessary.

18. Never operate as a leaf blower unless impeller guard and guard assembly are properly affixed in their place.

19. Exercise caution whenever operating as a leaf blower. Do Not allow discharge to be pointed in the direction of persons.

20. No one should operate this unit while intoxicated or while taking medication that impairs the senses or reactions.

FIGURE 1

1T T J mm

@ ® ® w

ASSEMBLY INSTRUCTIONS

CONTENTS OF HARDWARE PACK

■(See figure 1)

A (1) Clutch Grip Assembly* B (1) Hairpin Clip* C (1) Clevis Pin* D (1)' Extension Spring* E (1) Lock Nut 1/4-20 Thread* F (3) Hand Knobs

G (3) Belleville Washers I (4) Hex Bolt 1/4-20 x 1.75” Long J (4) Hex Lock Nuts 1/4-20 Thread K (2) Stud Pins L (2) Push-on Speed Nuts

M (1) Hex Jam Nut 1/4-20 Thread*

LOOSE PARTS IN CARTON

-(See figure 2)

Q—<5

FIGURE 2

N (1) Nozzle

O (1) Upper Handle

P (1) Air Duct Assembly Q (1) Clutch Rod* R (1) Directional Discharge Assembly S (1) Impeller Guard T (1) Bag

*Self-Propelled Models Only.

TOW BAR KIT- Standard with push models.

(See figure 3) Optional with self-propelled models

Hex Bolts 5/16-18 x 1.00” Long Shoulder Spacers

Y-

Hex Nut 5/16-18 Thread Truss Machine Screw 1/4-20 x .75” Long

Lock Washer 1/4” I.D. Hex Nut 1/4-20 Thread Shoulder Bolt „

Belleville Washers 3/8” I.D. Hex Jam Lock Nut 3/8-16 Thread Tow Bar Halves (Not Shown)

NOZZLE (N)

FIGURE 4

UPPER

HANDLE (O)

Place nozzle (N) in position on front of housing

so that it rests in flanges. Secure with one hand

knob (F) and belleville washer (G). See figure 4.

2. Place the upper handle (0) in position over lower handle. Fasten with four hex bolts (I) and lock nuts (J) provided. See figure 5. Two 7/16" wrenches are required.

FIGURE 5

3. Place the stud pins (K) in holes in upper handle (head of pins go to the inside of handle-}. Secure

pins with push-on speed nuts (L) by holding speed nut with box wrench and tapping pin with hammer. See figure 6.

HAND KNOB (F)

FIGURE 7

Place air duct assembly (P) over opening on top of housing. Secure with two hand knobs (F) and belleville washer (G). See figure 7.

Assemble the bag by slipping the top straps on bag (T) over upper handle. Hook two small straps over stud pins on handle. Slip elastic opening of bag over air duct assembly. See figure 8.

FIGURES

BAG (T)

NOTE

Be certain elastic on bag is placed over

the flanges on air duct assembly.

NOTE

Steps 6, 7, 8 and 9 are for self-propelled

units only.

Assemble the clutch grip (A) to the left hand

side of upper handle. Secure in place with clevis pin (C) and hairpin clip (B). See figure 9. Head'

of clevis pin should be to the outside of handk

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