Snapper NZMJ25611KH, NZMJ23521KH Owner’s Manual

Safety Instructions & Operator's Manual for
MID MOUNT Z-RIDER
ZERO TURNING
HYDRO DRIVE
SERIES 1
MODELS
NZMJ23521KH NZMJ25611KH
MODEL NUMBER EXPLANATION
MODEL DESIGNATION ._1 DRIVE SYSTEM TYPE
MOWER ORIENTATION ENGINE HP
N - Model Designation 23 - Engine Horse Power 1- Series Designation KH - Kohler Engine
Z -Zero Turning - Hydro Drive 25- Engine Horse Power
M - Mid Mount Mower 52 - 52" Mower Width
J - Joystick Control 61 - 61" Mower Width
Thank you for buying a SNAPPER Product! Before operating your machine, read this manual carefully and pay
particular attention to the "IMPORTANT SAFETY INSTRUCTIONS" on Pages 2 - 4. Remember that all power
equipment can be dangerous if used improperly. Also keep in mind that SAFETY requires careful use in accordance with the operating instructions and common sense!
SNAPPER McOooouoh
COPYRIGHT © 2003 SNAPPER PRODUCTS INC ALL RIGHTS RESERVED
: I_JI _31_zl , I KHI
I
POWER UNIT
GA., 30253 U.S.A.
MANUAL No. 7-5593 (Rev I, 8/5/03)
ENGINE TYPE
SERIES DESIGNATION
MOWER DECK SIZE
Section 1 - FAMILIARIZATION
MOTION CONTROL LEVER
\
RIGHT HAND FUEL TANK
DECK LIFT LEVER
ENGINE SPEED
OPERATOR'S SEAT
LEFT HAND FUEL TANK
PARKING BRAKE LEVER
DISCHARGE DEFLECTOR,
DECK LIFT PEDAL
1.1 INTRODUCTION
This manual has been prepared for the operator's of the SNAPPER MID MOUNT Z-RIDER Its purpose,
aside from recommending standard operating
procedures and routine service requirements, is to promote SAFETY through the use of accepted
operating practices. Read, Understand and Follow the
IMPORTANT SAFETY INSTRUCTIONS on Pages 2
thru 4 of this manual and All SAFETY messages on the
MID MOUNT Z-RIDER and its attachments before
operating. SNAPPER recommends returning the MiD
MOUNT Z-RIDER to an authorized SNAPPER dealer
annually for inspection and addition of any new devices which might upgrade the safety of the mower.
CONTROL PANEL (SEE INSET)
IMPORTANT
The figures and illustrations in this manual are provided for reference only and may
differ from your specific model. Contact your Snapper dealer if you have questions
1.2 NOMENCLATURE
The nomenclature information above shows the essential parts of the SNAPPER MID MOUNT Z-
RIDER. It is recommended that all operators of this equipment become thoroughly familiar with the controls, components, and operation of this machine before operating. Specific details involving the engine are found in the separate engine owner's manual. Study these manuals before operating and keep both handy for future reference. For the nearest SNAPPER dealer in your area, check the yellow pages under the heading LAWN MOWERS. For engine parts and service, look for the engine manufacturer's dealers under the heading, ENGINES - gasoline.
6
Section 2 - SAFETY MESSAGES AND SYMBOLS
DANGER ! ROTATING PARTS
KEEP AWAY FROM MOVING PARTS
MOTION CONTROLLEVER(JOYSTICK)
MULT-D RECT ONAL
REVERSE
I
I PARKING BRAKE LEVER OPERATION I
TO O_F._AT :
TO gT_z
I WARNING ! AVOID SERIOUS INJURY OR DEATH I
STARTING, OPERATION & STOPPING OF MACHINE
I WEARHEAR'NGPROTECT'ON I
-_ _ O_ %_ _ F_A_ DO_ _._ _ _E_E U_¸
I
I
Section 3 - OPERATING INSTRUCTIONS
3.1 PRE-START CHECK LIST
Make the following checks and perform the service required before each start-up.
3.1.1. Check tires and add or release air as needed to bring pressure to 12 psi in drive tires. Pressure in
front caster wheels should be 25 psi.
3.1.2. Check guards, deflectors and covers to make sure all are in place and securely tightened.
3.1.3. Check engine oil and add oil as needed to bring level up to the FULL mark. Refer to engine owner's manual for oil specifications. See Figure 3.1.
FIGURE 3.1
3.1.4. Check Blade Switch to insure it works freely.
1, Pull the Blade Switch up to the "ON" position to engage or turn "ON" the mower blades. 2, Push Blade Switch down to the "OFF" position to
disengage or turn "OFF" the blades.
3,1,8. Place mower in desired cutting height setting. Grasp deck lift lever and depress release
latch located underneath the lever. Move lever to desired cutting height setting and release latch.
Insert stop pin to desired cutting height. IMPORTANT: There is a foot assist pedal located to the right front side of the footrest. Always use this assist pedal to raise or lower the deck to the desired cutting height. See Figure 3.3.
DECK LIFT LEVER
RELEASE LATCH
FOOT ASSIST PEDAL
INSERT STOP PIN INTO HOLES FOR
DESIRED CUTTING HEIGHT
FIGURE 3.2
3.1.6. Clean exterior surfaces of cutting deck,
engine and pumps of any accumulation of dirt, grass, oil, etc. Keep engine and pump air intake screens and cooling fins clear at all times.
3.1.6. Add fuel to both tanks of the machine outside where fumes can safely dissipate. Make
sure both fuel filler caps are tight. Note the fuel tank selector valve. Refer to engine owner's manual for
fuel specifications.
3.1.7. Adjust position of operator's seat. The seat is mounted on slides. Locate latch lever beneath
the seat. Move lever towards the left and slide seat to the desired position. Release latch.
FIGURE 3.3
IMPORTANT: This machine is equipped with hydrostatic drive. The direction of motion and the
speed of motion are controlled by the motion control lever (joystick). A small movement of this control can cause the machine to move instantly. DO NOT attempt
to operate the machine until you read this manual and
become familiar with its operation. Practice with the blades "OFF" disengaged, engine speed at a slow setting and in an open area away from obstacles.
allow operation of the machin
personnel.
Section 3 - OPERATING INSTRUCTIONS
ROLL RELEASE: To roll the machine without the
engine running, pressure within the hydraulic pumps
must be released, There is a hydraulic pressure relief
valve on the upper side of each pump that is used to
release the pressure. Use awrench to rotate both relief
valves counter clockwise two full turns to open, After
rolling machine, both relief valves must be rotated clockwise to close valves and tighten securely before operating machine, Machine will not move if relief valves are open, See Figure 3.3.
3.2 STARTING & STOPPING - ENGINE, BLADES, PARKING BRAKE
This machine is equipped with dual hydraulic pumps and
wheel drive motors. Each pump is controlled by a single
motion control lever or joystick. This single control lever (joystick) controls the direction of motion, Forward and
Reverse, and the speed of motion. Move the joystick
forward to propel the machine forward. Move the control
rearward to propel the machine in reverse. The speed of motion is continuously variable from neutral (zero) to
maximum. Moving the joystick farther from the neutral position will cause the speed of motion to increase. To
turn, move the joystick towards the side you want to turn to. DO NOT make sudden changes in speed or
direction. Always slow machine motion before turning. To stop the motion of the machine, bring the joystick
back to the neutral position. Engage parking brake.
3.2.1. STARTING ENGINE When the ignition key is turned the engine will not
start or turn over unless, the blade switch is pushed in to the "OFF" position, the motion control lever is
in the neutral position with the parking brake engaged.
1, Complete pre-start checklist.
2, Sit in operator's seat. 3, Push blade switch in to "OFF", blades
disengaged position and engage parking brake. See Figures 3.2 and 3.7.
4, Move choke control forward to choke position to start a cold engine. See Figure 3.5. 5, Move engine speed control to the Rabbit "FAST"
position. See Figure 3.5. 6, Turn key to the start position until engine starts.
See Figure 3.6.
WARNING
DO NOT disengage the hydro transmission and coast
down slopes. DO NOT use Roll Release Control to disengage the hydro transmission unless machine
motion can be controlled and engine is off.
CHOKE SPEED
SHOWN FROM OPERATOR'S VIEW POINT
10
ENGINE
KEY SWITCH
FIGURE 3.5
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