Yazoo/Kees Z9A User Manual
Z9 Commercial
Collection System
Operator and Parts Manual
Models: Z9A
Manual No. 200897 Rev. 02 (10-30-03)
Please read these instructions carefully and make
sure you understand them before using the machine.
INDEX
Operators Guide
Specifications..............................................................................................3
Features and Controls ................................................................................. 4
General Information..................................................................................... 5
Safety Procedures ....................................................................................... 5
Unpacking Instructions ................................................................................ 7
Assembly Instructions ................................................................................. 7
Frame Assembly .................................................................................... 7
Mounting the Z9 ..................................................................................... 8
Spindle Drive and Drive Kit Assembly .................................................... 9
Hose Trimming ..................................................................................... 10
Door Tightness Adjustment .................................................................. 10
Maintenance and Service Instructions
Transport....................................................................................................11
Cleaning and Washing ...............................................................................11
Storage.......................................................................................................11
Preventative Maintenance Schedule..........................................................11
Caring for Vacuum Hoses .......................................................................... 12
Cleaning Exhaust Screen ......................................................................... 12
Troubleshooting Guide .............................................................................. 13
Replacement Parts
Container Assembly................................................................................... 14
Frame Assembly........................................................................................ 15
Hitch & Front Weight Bar Assembly .......................................................... 16
Spindle Drive Assembly............................................................................. 17
Drive Kit Assembly..................................................................................... 19
WARNING: Engine exhaust, some of its constituents, and certain vehicle components con-
tain or emit chemicals known to the State of California to cause cancer and birth defects or
other reproductive harm.
©2003 Yazoo/Kees Power Equipment. All rights reserved.
Beatrice, NE. Printed U.S.A.
2
SPECIFICATIONS
Height 47 - 50 in. (119 - 127 cm.)
Length 38 in. (97 cm.)
Width (without hose or blower) 34.5 in. (94 cm.)
Width (with hose and blower) 49 in. (124 cm.)
Deck Options 42”
48”
Weight (without spindle drive/blower assembly) 170 lb. (77 kg.)
Weight (with spindle drive/blower assembly) 235 lb. (107 kg.)
Total Capacity 11.5 cu ft (9.2 bu. or 0.33 m3)
Usable Capacity 8 cu ft (6.4 bu. or 0.23m3)
Hose 7 in. (18 cm.)
3
Door
FEATURES & CONTROLS
Exhaust
Hood
Inlet
Arm
Container
Release
Lever
Upper
Frame
Hose
Support
Hose
Lower Frame
Hitch Bracket
Hitch
Drive Kit
Fan
Assembly
Front Weight
Front Weight
Bar
NOTE: Your Front Weight Bar and Hitch may look different from those shown in this diagram.
4
SAFETY RULES
General Information
This manual will assist you in the safe operation
and proper maintenance of your Yazoo/Kees
equipment. Read it thoroughly before attempting
to operate the machine. Call your dealer or Yazoo/
Kees Customer Service if additional information
is required.
The following safety symbols are used throughout
the manual to alert you to information about unsafe
actions or situations:
DANGER indicates immediate hazards that
may result in severe injury or death.
WARNING indicates unsafe actions or
situations that may cause severe injury,
death, and/or major equipment or property
damage.
CAUTION indicates unsafe actions or
situations that may cause injury and/or
minor equipment or property damage.
This equipment should not be modified without the
manufacturer’s prior written authorization. Doing
so may not only affect the equipments’
performance and durability, but also create safety
hazards for the operator and the surroundings.
Warranty will be void if changes are made to the
equipment without the manufacturer’s prior written
authorization.
Safety Procedures
1 - Training:
• Read the Operator’s manual. If the operator(s)
or mechanic(s) can not read English it is the
owner’s responsibility to explain this material to
them.
• Become familiar with the safe operation of the
equipment, operator’s controls, and safety
signs.
• All operators and mechanics should be trained.
The owner is responsible for training the users.
• Never let children or untrained people operate
or service the equipment. Local regulations may
restrict the age of the operator.
• The owner/user can prevent and is responsible
for accidents or injuries occurring to themselves,
other people, and/or property.
2 - Preparation:
• Wear appropriate clothing including hard hat,
safety glasses and ear protection. Long hair,
loose clothing or jewelry may get tangled in
moving parts.
• Inspect the area where the equipment is to be
used and remove all objects such as rocks, toys
and wire which can be thrown by the machine.
• Use extra care when handling gasoline and
other fuels. They are flammable and vapors
are explosive. Use only an approved container.
Never remove gas cap or add fuel with engine
running. Allow engine to cool before refueling.
Do not smoke while fueling or operating
equipment. Never refuel or drain the machine
indoors.
• Check that operator’s controls, safety switches,
hoses, and shields are securely attached and
functioning properly. Do not operate unless
they are functioning properly.
5
SAFETY RULES
3 - Operation
• Never run an engine in an enclosed area.
• Only operate in good light, keeping away from
holes and hidden hazards.
• Slow down and use extra care on hillsides.
Make turns gradually and at slow speed. Do
not operate across the sides of slopes. Operate
up and down slopes only. Do not operate on
steep slopes.
• Turf conditions can affect the machine’s stability.
Do not operate on wet grass where traction may
be reduced.
• Do not change the engine governor setting or
overspeed the engine.
• Stop equipment and inspect vacuum impellar
and hoses after striking objects or if an abnormal
vibration occurs. Make necessary repairs before
resuming operations.
• Look behind and down before backing up to
ensure a clear path.
• Slow down and use caution when making turns
and crossing roads and sidewalks. Stop vacuum
and mower blades if not mowing.
• Do not operate machine under the influence of
alcohol or drugs.
• Use care when loading or unloading the machine
into a trailer or truck.
• Use care when approaching blind corners,
shrubs, trees, or other objects that may obscure
vision.
4 - Maintenance and Storage:
• Stop engine and disconnect spark plug wire.
Wait for all movement to stop before adjusting,
cleaning, or repairing.
• Clean grass and debris from muffler and engine
to help prevent fires. Clean up oil or fuel sillage.
• Let engine cool before storing and do not store
near flame.
• Shut off fuel while storing. Do not store fuel
near flames or drain indoors.
• Never allow untrained personnel to service
machine.
• Keep hands and feet away from moving parts.
If possible, do not make adjustments with the
engine running.
• Keep all parts in good working condition and all
hardware tightened. Replace all worn or
damaged decals.
6
ASSEMBLY
Unpacking Instructions
1. Wear gloves and eye protection. Remove
wood pieces.
2. Cut straps around carton and remove top.
NOTE: Watch for nails and wood splinters.
3. Slide carton sleeve out of bottom tray and lift
over Z9.
Assembly Instructions
Frame Assembly
Lower
Tools Required:
1. 3/4" wrench
2. Ratchet
3. 3/4" socket
Frame
Upper
Frame
1. Position the Lower Frame inside the Upper
Frame.
2. Align holes corresponding to desired position
of frame.
3. Secure with eight (8) 1/2” x 1-1/4” hex bolts
and eight (8) 1/2” nylon lock nuts.
7
ASSEMBLY
Mounting the Z9
NOTE: This portion of the assembly requires
lifting the Z9; two people are required.
Tools Required:
1. 9/16" wrench
2. Ratchet
3. 9/16" socket
Upper
Frame
Hitch
Bracket
Lower
Frame
Wire Lock
Pin
1. Install the Hitch from the Custom Kit according to the instruction sheet included in that
carton.
2. Slide the Z9 into the hitch.
3. Line up holes in the Hitch and Z9 and secure with two (2) 3/8” wire lock pins.
4. Position the Hitch Brackets so that they are
aligned with the holes on the top plate of the
Hitch and the holes in the forward cross bar
of the Lower Frame.
5. Secure with four (4) 3/8” x 1-1/4” hex bolts,
four (4) 3/8” nylon lock nuts, and eight (8) 3/
8” flat washers.
Hitch
8
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