600 Series QuikTrak – B_R Series Mower

Transcription

648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Machine Optimization Document
TC_Q600_B_R_B4_EN
John Deere Turf Care
This manual serves as a quick reference for adjustments
and controls of the machine for operators who are
familiar with the machine and controls.
In no case does it replace the Operation Manual.
To prevent injury to persons or machines, the Operation
Manual must be read carefully
before the machine is used.
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Machine Optimization
Document
The Quik-Trak™ features a fully floating mow deck available in 48”, 52”, and 61” versions (648R, 652R, 661R)
These decks are offset for easier trimming and better
visibility and have a height of cut range from 1.5” to 5”
that can be adjusted in ¼” increments. Also available is
a 52” fixed deck machine (652B).
Easy to learn two-lever hydrostatic drive controls
coupled with true zero-turn-radius performance gives
the Quik-Trak ™ great maneuverability. Front and rear
control reference bars and the suspension platform give
the operator a smooth and comfortable ride.
The 600-Series Quik-Trak ™ mowers are powered
by Kawasaki or Kohler air-cooled, vertical engines.
Mulching kits and spark arrester screen kit are also
available.
Deck size
648R 48 in.
(121.9cm)
652R 52 in.
(132.1cm)
661R 61 in.
(154.9cm)
652B 52 in.
(132.1cm)
Copyright © 2013 Deere & Company. All Rights Reserved. THIS MATERIAL IS THE PROPERTY OF DEERE & COMPANY.
ALL USE AND OR REPRODUCTION NOT SPECIFICALLY AUTHORIZED BY DEERE & COMPANY IS PROHIBITED.
All information, illustrations, and specifications in this manual are based on the latest information available at the time of
publication. The right is reserved to make changes at any time without notice.
TC_Q600_B_R_B4_EN
Overall
Length
66 in.
(167.6cm)
66 in.
(167.6cm)
68 in.
(172.7cm)
66 in.
(167.6cm)
Width
(deflector
down)
62 in.
(157.4cm)
66 in.
(167.6cm)
75 in.
(190.5cm)
66 in.
(167.6cm)
Weight
910 lbs
(413kg)
927 lbs
(420kg)
998 lbs
(452kg)
927 lbs
(420kg)
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Introduction - Major Components
B
A
C
D
E
F
G
A - Park Brake Lever
B - Deck Lift Lever
C - Hydrostatic Control Levers / Dashboard
D - Thigh Pad / Rear Access Panel
E - Hydrostatic Pump Assembly
F - Operator Platform
G - Height of Cut (HOC) Selection
TC_Q600_B_R_B4_EN
Document
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
Introduction - Control Panel
A
B
C
D
E
F
A - Choke Knob
B - Throttle Control
C - PTO Knob
D - Hourmeter
E - Key Switch
F - Fuel Shut-Off Valve
Learning Controls
1. Pull up on choke knob (A) to engage choke.
H
G
F
F
2. Turn fuel shutoff valve (F) from closed (G) to
open position (H).
3. Pull up on PTO knob (C) to engage blades.
4. To operate hourmeter (D):
• Press button to cycle between hours and next
service message.
• Hold button down for 3 seconds to reset
service. Note: This cannot be back tracked.
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
Machine Starting Tips
There are a number of things that have to be in place
for the machine to start. These are safety related
checks which ensure that the operator is in the correct position and in full control of the machine once
the mower is running.
C
A
4. Operator should be in full control of the vehicle
(C).
D
1. Fuel shut-off valve (A) must be open.
B
2. Park Brake (B) locked.
3. Control levers in neutral position.
5. PTO (D) off.
6. If the engine is cold, engage the choke for the
first few seconds of running.
Note: Avoid low idle when possible. Whenever
machine is moving the engine should be at high idle.
7. Run engine half throttle 2-3 minutes for warmup. Avoid unnecessary idling.
8. Park brake (B) must be disengaged before moving handles or the machine will stall.
9. When parking machine, always park on a level
surface and make a habit out of activating the park
brake before stepping of the operator platform.
Note: Keep engine at mid to high idle when turning
engine off to avoid the possibility of backfire.
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
Introduction - Controls
Standing on the operator platform facing the front of
the machine the right control drives the right wheel
and the left drives control the left wheel. So, if you
want to make a left turn, you want the right hand
wheel to drive faster than the left (i.e. right control
lever pushed ahead of left).
Note: Keep your stance wide on the platform for
better balance and ease using the controls.
Right
Forward
Tight Left
Reverse
Tight Right
Left
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Key Setup and Adjustments
– Machine
A
Document
2. Check hydraulic oil level. Park on a level surface,
remove breather cover (B) and view oil level at sight
glass (C). Add hydraulic oil as needed to achieve
proper level (D). Use JD Plus 50™ 15W-40 Synthetic
Blend.
• If oil is low (E), add oil to bring oil level no
higher than FULL mark.
• If oil is above full mark (F), drain oil to proper
level
Note: There are only 3 grease points on ‘B’ Series.
3. Ensure that all 5 grease points have been adequately lubricated on the machine and mower deck:
1. Check engine oil level at dipstick (A). Located on
left side of machine, dipstick should be cleaned and
reinserted (but not screwed into filler tube) for accurate reading. Add or remove oil as needed.
G
B
• Front Casters (G) (2)
H
C
• Deck Lift Pivot (H) (2)
D
I
E
F
• Brake Pivot (I) (1)
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
– Tracking and Neutral Creep
• Shortening the control rod will increase the
forward speed capability for the side of the
mower.
• Lengthening the control rod will slow down
that side of the mower.
3. Tighten jam nut (B) to secure position.
Adjustments to tracking
Adjustments to neutral / creep
C
C
B
Document
B
A
1. Check neutral creep with both rear wheels off the
ground and the engine all full throttle.
CAUTION: Be sure to loosen the correct screw (A) as
shown below.
A
A
B
C
B
C
2. Loosen the 1/4 inch screw (A) and rotate the
neutral adjustment plate until the wheel does not
move.
1. Tracking is adjusted by shortening or lengthening the control rods (A).
Note: There are four rods in the control system, it is
only necessary to adjust the rear control rods (closest
to the operator):
2. Loosen jam nuts (B), and while holding rod end
(C) stationary, rotate control rod (A) as needed:
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
– Drive Speed and Sensitivity
1. If an operator is not completely familiar with the
mower operation, the operator may desire to decrease the ground speed.
2. The control torsion bar has two sets of holes
where the control linkage can be installed.
Note: The slower setting will cause about a 25-30%
change in the ground speed, making the controls
less sensitive.
A
A
B
B
Picture Note: 652B - Adjustment holes are located at
the bottom of the control torsion bars.
Picture Note: 648R, 652R, 661R - Adjustment holes
are located at the top of the control torsion bars.
3. All machines are initially set to the faster position
by the factory:
• The holes farthest from the operator position
are for slower, less sensitive setting (A)
• The holes closest to the operator position are
the faster, more sensitive setting (B).
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
– Rotary Deck
Document
Side to Side Adjustment
A
A
B
1. Verify blades (A) are properly installed.
2. Verify torque of blade bolts (B) to 90 lb-ft.
NOTE: Correct torque is critical. Blade bolt may fail
or loosen if incorrect torque applied.
3. Verify blades in good condition to maximize cut
quality.
• Cutting edges sharp
• No gouges on cutting edges or damage to
other areas of blades
• Blades are balanced
• Replace a blade if necessary
4. Check tires for uneven or excessive wear and
damage.
5. Check tires for proper inflation. Adjust pressure
as necessary, ensure that pressure is equal from side
to side:
• Rear 18-22 psi (124-152 kPa)
6. Verify the mower deck is level side to side first,
then front to rear.
B
C
1. To adjust front (A) and rear (B) side to side adjustments, adjust nuts (C) (two on each side of deck)
until deck is within 3 mm (1/8 in.) of level from sideto-side.
2. Adjust nuts (C) on bolts on all four adjusters until
side-to-side level is reached.
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Front to Rear Adjustment
Document
Operating Tips - Lift Points
B
A
C
Important. Avoid Damage! Never lift machine from
an overhead apparatus.
Lifting front of machine:
D
E
1. To adjust front to rear, loosen jam nuts (A) on
deck lift rod (B).
2. Remove nut (C) on cap screw securing the rod
end (D) from the lift bracket (E).
3. Adjust front portion of mower deck:
• Turn rod end (D) clockwise to raise front of
mower deck.
• Turn rod end (D) counterclockwise to lower
front of mower deck.
4. Verify that adjustment on right and left sides is
equal.
5. Tighten jam nuts (A).
NOTE: For front to back adjustment, the rear blade
tip should be 1/8”-1/4” higher than the front blade
tip.
A
B
1. Place jack (A) under the mower deck lip close to
the center scalp wheels (B).
• The deck and engine sub frame will raise
independently at first, then connect with and
lift the main frame
2. Lift machine to proper working height.
C
F
C
3. Support the front of the machine with jack
stands under the caster arms (C).
6. Verify that measured Height Of Cut (HOC) is the
same as indicated by the HOC selected. (F).
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Lifting rear of machine:
B
C
C
A
1. Place jack (A) in the center of the rear lift bar (B).
2. Lift machine to proper working height.
3. Support the rear of the machine with jack stands
at both sides (C) of the rear lift bar (B).
Operating Tips - Mowing
CAUTION: Avoid Injury! Please review your
Operator’s Manual for safety information.
• Inspect machine before you operate. Be sure
hardware is tight. Repair or replace damaged,
badly worn, or missing parts. Be sure guards
and shields are in good condition and fastened
in place. Make any necessary adjustments
before you operate.
• Be sure all drives are in neutral and parking
brake is engaged before starting engine. Only
start engine from the operator’s position.
Document
• Never operate with the PTO shield, or other
guards, not securely in place. Be sure all
interlocks are attached, adjusted properly, and
functioning properly.
• Slow down and use extra care on hillsides. Be
sure to travel in the recommended direction
on hillsides. For this machine, drive across
hillsides, not up and down. Turf conditions
can affect the machine’s stability. Use
caution while operating near drop-offs. (See
recommendations for hillside mowing in
Operating Tips - Safe Operation on Slopes.)
• Slow down and use caution when making turns
and when changing directions on slopes.
• Stop equipment and inspect blades after
striking objects or if an abnormal vibration
occurs. Make necessary repairs before
resuming operations.
• Keep hands and feet away from the cutting
units.
• Use care when approaching blind corners,
shrubs, trees, or other objects that may
obscure vision.
• Be aware of the mower discharge direction
and do not point it at anyone.
• Use care when loading or unloading the
machine into or off of a trailer or truck.
• Stop on level ground, lower implements,
disengage drives, engage parking brake, and
shut off engine before leaving the operator’s
position for any reason including emptying the
grass catchers or unclogging the chute.
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
Operating Tips Moving Machine Manually
Operating Tips Available Attachments
1. Lock park brake.
Mulching Kit
A
A
B
A
2. With a 5/8” open end wrench turn both pump
bypass valves (A) towards outside of machine approximately one full turn (open position).
• Arrows below show loosening direction.
3. Unlock park brake.
4. Push machine to desired location. Due to hydraulic system drag, machine will move slowly.
5. Turn pump bypass valves (A) on both pumps one
full turn (closed position). Tighten the valve to 12
Nm (100 in/lbs.).
1. Please note that when Installing a mulch kit, It
is necessary to rearrange the blade spacers per the
Instructions. One spacer on top (A) and five spacers
below (B).
JD PART
DESCRIPTION
TYPE
NUMBER
BTC10537 MULCH BAFFLE KIT, ASSEMBLY
48” AERO-CORE
52”, AERO-CORE
61” AERO-CORE
Standard Striper
A
1. All models come equip with a striper (A) standard.
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Operating Tips – Safe Operation
on Slopes
Operate machine with extreme caution on hills,
slopes, and rough terrain to avoid losing traction and
minimize rollover risk. Mowing sites should be carefully surveyed to assure slopes are safe for machine
operation. Consider moisture and turf conditions.
Wet slopes present significantly higher risk even
though they may have been mowed successfully
before. Look for dips and holes along the slope that
could change the angle of vehicle operation.
Determining Safe Slope Angles:
1. Lay straight piece of sturdy lumber 4 ft (1.2 m)
long on slope.
2. Measure slope angle with angle indicator or
protractor level.
3. Repeat procedure at several points on same
slope.
• Never mow or operate machine on slope angles
greater than 25°.
• Exceeding the maximum recommended slope
angle of 25° increases the risk of rollover accidents that can result in serious injury or death.
Document
• Always consider potential turf conditions and
slope angles when determining the risk of lossof-control and tip-over accidents.
• On slope angles of 15° or less the risk of rollover
is low, but as the slope angle increases to the
John Deere recommended maximum of 25° the
risk increases to a moderate level.
When Operating on Slope
• Carefully review all cautions included in
machine Operators Manual.
• Always wear seat belt when operating
machine, regardless of slope condition.
• Make sure that tires are properly inflated.
Too low or too high tire pressure will cause
the tires to lose traction.
• Whenever possible, mow up and down the
slope rather than across it.
• Use lower speeds when mowing and
operating on slopes.
• Use caution when making turns or changing
directions on slopes.
• Decrease speed as the slope angle increases.
• Do not mow near drop-offs, ditches,
embankments, or bodies of water. Machine
could suddenly roll over if wheel goes over
edge or edge caves in. Leave a safe margin
between the machine and any hazard.
• Avoid areas where turf is wet or loose.
• Leave rotary decks lowered on slopes to
maximize stability. Never lift rotary decks on
steep slopes. Raising rotary decks on a slope
can cause the machine to become unstable.
• Use caution when operating machine on
wet or loose turf. Tires may lose traction. If
it begins to rain, discontinue operation on
slope.
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
Operation Checklist
Vehicle
□□
□□
□□
□□
□□
□□
□□
□□
□□
Check tire pressure.
Check engine oil and hydraulic oil levels.
Fill fuel tank level. Fill as required. Capacity is 5.5 gallons (20.8 L).
Remove grass and debris from the operator platform, air intake screen, engine cooling fins, hydraulic pumps, engine compartment and muffler area.
Lubricate front caster spindles and wheels. Wipe clean excess grease from fittings.
Check for oil leaks.
Check all belts for damage or cracking.
Test park brake.
Check and adjust steering control linkages.
Mower Deck
□□
□□
□□
□□
Make sure all necessary guards and shields are safely and securely attached. Check for loose,
missing or damaged parts.
Check mower level.
Adjust cutting height if necessary.
Remove mower deck belt shields. Inspect and clean grass and debris from belt area.
Operation
□□
□□
□□
Read Operator’s Manual and become familiar with all controls and operating procedures.
Check safety circuits when starting engine and engaging mower. Perform repairs if engine can be started or mow can be engaged with any safety switch out of position.
Verify that mow speed is appropriate. Should not exceed 9.6 mph (15.4 kp/h).
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
Consequences of Improper Setup and/or Operation
Symptoms
Tire sidewalls bubbled or failed
Poor cut quality
Turf scuffing
Steering
Engine will not start or stalls intermittently while mowing
Loss of traction while mowing or
traveling across slope
Deck leaves uneven and/or
uncut grass
Tracking complaint and/or loss of
drive in forward/reverse
Possible Causes
□□ Tires run at too low pressure
□□ Blades are dull
□□ Engine speed not set to wide open throttle when mowing
(3650 +/- @ 100 rpm no load)
□□ HOC set too low for turf height and conditions; not following “1/3” rule:
No more than one-third of the grass blade should be cut off at one time.
This allows more efficient mulching and will promote the continued good
health of the grass. If the desired cut height can’t be achieved by cutting off
one-third, or there is clumping of the clippings, it may be required to cut
higher; wait a day, then lower the mower and make a second pass
□□ Mow speed too fast for turf conditions and amount of grass being removed
□□ Mow speed too fast in turns or on slopes; tires skidding or slipping
□□ Machine steers to the left or right while the steering levers are full forward
□□ Steering levers are not even when in the neutral position
□□ Fuel filter plugged. May visually look clean, but can still be partially plugged.
□□ Mowing speed too high – Operator may be bounced off of platform
intermittently while mowing shutting the engine and/or the deck OFF.
□□ Tires not inflated to correct pressure
□□ Ground/mow speed too fast for turf conditions
□□ Slope angle too steep for turf conditions
□□ Factory does not recommend foam filling tires for side hill traction
and overall ride
□□ Blades are dull
□□ HOC set too low for turf height and conditions
□□ Mow speed too fast for turf conditions
□□ Stepped or uneven cut from deck not being level, spindle pocket bent
from impacts, or mower blades bent.
□□ Worn or loose linkages
□□ Plugged hydraulic filter restricting flow to charge pump
TC_Q600_B_R_B4_EN
648R, 652R, 661R, and 652B
Quik-Trak™ Mowers
Document
Service Intervals
Storage Tips
Before Each Use
Preparing Machine for Long Term Storage
□□
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□□
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□□
□□
□□
□□
□□
□□
□□
□□
□□
□□
□□
Note: Filling the fuel tank reduces the amount of air
in the fuel tank and helps reduce deterioration of
fuel.
□□ If you have been using “Stabilized Fuel,” add
stabilized fuel to tank until the tank is full. (See your Operator Manual for specific procedure.)
□□ If you have NOT been using “Stabilized Fuel,” run engine until it runs out of fuel. (See your Opera
tor Manual for specific procedure.)
□□ Service air cleaner.
□□ Clean debris from engine air intake screen,
oil cooler coils and radiator cooling fins (if equipped).
□□ Check belts for damage and proper tension.
□□ Remove, charge, and store battery in a cool, dry place.
□□ Close fuel shut-off (if your machine is equipped).
□□ Store machine in a dry, protected place. If out
side, put a waterproof cover over it.
Check engine oil
Check hydraulic oil
Check for leaks
Inspect tires and check air pressure
Check safety interlock system
Check brakes and speed control functions.
Check and adjust park brake
Check air filtration system
Check for loose, missing, or damaged parts
Check all safety guards and shields
Inspect hydraulic and mower deck drive belts
Check cutting height and deck level
Inspect mower blades
Inspect steering control linkages
Check control lever neutral start switches
After Each Use
□□
□□
□□
□□
□□
Clean grass and debris from mower deck belt area
Clean debris from operator foot platform
Clean debris from engine air intake screens
Clean debris from pump cooling fins and screen
Check for loose, missing, or damaged parts
Preparing Machine to Resume Operation
□□ Check tire pressure.
□□ Wipe grease off cutting units.
□□ Be sure all shields, guards, or deflectors are in place.
□□ Check engine oil level.
□□ Check hydraulic oil in reservoir.
□□ Check all hoses, clamps, and connections.
□□ Check, charge and install battery.
□□ Lubricate all grease points.
□□ Open fuel shut-off, if your machine is equipped.
TC_Q600_B_R_B4_EN

600 Series QuikTrak – B_R Series Mower

Transcription

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