L.T. Rich Products Z-Spray User manual

OWNERS MANUAL
Z-Spray
(60 Gallon Z-Max / 30 Gallon Intermediate/Junior)

TABLE OF CONTENTS
SECTION 1 TO THE OWNER PAGE
1.1 Read this manual entirely BEFORE operating the Z-Spray………………………..…..1
1.2 Product / Warranty Registration…………….…………………………………..……...1
1.3 L T Rich Products Warranty……………………………………………………………1
1.4 Component Manufactures’ Warranties…………………………………………..……..2
1.5 Conditions Which Void Warranty……………………………………………….……..2
1.6 Warranty Exceptions……………………………………………………………..……..2
SECTION 2 SAFETY INFORMATION PAGE
2.1 About this manual………………………………………………………………...….2-3
2.2 Safety guards and covers……………………………………………………………….3
2.3 Operational Safety Rules……………………………………………………………….3
2.4 Maintenance Safety Rules…………………………………………………………....3-4
2.5 Storage Safety Rules……………………………………………………………….…...4
SECTION 3 MAINTENANCE PAGE
3.1 Engine Maintenance……………………………………………………………….…..4-5
3.2 Hydraulic System Maintenance…………………………………………….………........5
3.3 Traction System Maintenance…………………………………………………………...6
3.4 Spray System Maintenance………………………………………………………….....6-7
3.5 Spreader System Maintenance……………………………………………………....…...7
3.6 Attachment Maintenance (Auxiliary Tanks, Isolated Tank and/or Foam Marker)…….7-8
Maintenance Chart……………………………………………………………………...32
SECTION 4 Z-SPRAY OPERATIONS PAGE
4.1 Overview……………………………………………………………………………...8-9
4.2 Operation………………………………………………………………………….…9-10
SECTION 5 SPRAY/SPREADER SYSTEM PAGE
5.1 Valving………………………………………………………………………………10-11
5.2 Spray Calibration/Tip Chart/Liquid Quantities……………….……………..…....…11-12
5.3 Spreader Calibration/Layout………………………….…………………………..….12-13
SECTION 6 PARTS PAGE
6.1 Part Numbers / Pictorial……………...……..……………………………….……….14-26
SECTION 7 TROUBLESHOOTING PAGE
7.1 Troubleshooting………………………………………………………………………27-31

L. T. Rich Products Inc.
Warranty Registration Card
Serial #: Company Name:
Company Address: City / State / Zip:
Company Phone: Company Fax:
Company Contact: Company Email:
*Please circle what most accurately describes your business*
Commercial Sports Complex School Municipal
Cemetery Home Owner Other
Dealer Name: Dealer Address:
Dealer City / State: Dealer Phone:
Dealer Salesman: Date of Purchase:
*L. T. Rich Products warrants its line of equipment to be free from defects in material and factory
workmanship for a period of 12 months. Any exceptions to this will be explicitly stated in an individual
warrant agreement in the operator’s manual of that piece of equipment. Not having this registration
card in our database will VOID any warranty filed*
Fax to: 765-680-0047 or email to [email protected]om

SECTION 1 TO THE OWNER
1.1 Read this manual entirely BEFORE operating the Z-Spray
The information presented herein will prepare you to operate the L.T. Rich Z-Spray in a
safe and knowledgeable manner. Operating the Z-Spray in a proper manner will provide a
safer working environment, create more efficient results and promote higher quality.
Keep this manual on hand at all times for quick reference. The tested safety and design(s)
of the Z-Spray is dependent upon its operations within the guidelines and limitations
outlined in this manual. Operating the Z-Spray outside of the stated safety guidelines
presented in this manual run the risk of injury and a void in the warranty.
1.2 Product Registration
Immediately record the model and serial number of your Z-Spray in the spaces below.
These numbers can be found under the kneepad of the unit. Providing this information to
departments within L.T. Rich Products will help assure that you get the correct parts,
informed about any updates or product reviews.
Serial Number: __________________________
1.3 L.T. Rich Products, Inc Warranty
L.T. Rich Products, Inc warrants its line of equipment to be free of defects in material
and factory workmanship for a period of 12 months of purchase. Any exception to this
will be explicitly stated in an individual warranty agreement in the operator’s manual of
that stated piece of equipment. This statement does not limit engine warranties in which
the engine manufactures carry extended time periods beyond the 12 months.
Replacement parts that carry 90-day warranty and are reimbursed to the dealer, net of
prompt payment. All electrical and hydraulic parts are limited by this policy and will only
be covered upon approval by L. T. Rich Products Service Department after inspection of
part(s). The installation and removal of a part will automatically place the part under the
replacement parts warranty.
This guarantee is limited exclusively to equipment manufactured or supplied by L.T.
Rich Products and is subject to the inspection and analysis by the company to
conclusively identify or confirm the nature and cause of the failure.
L.T. Rich Products, Inc reserves the right to incorporate improvements in the material
and design of its products without notice and is not obligated to make the same
improvements to equipment previously manufactured.
L.T. Rich Products, Inc is not obligated under any warranty different from the warranty
as published above.
Page 1

1.4 Component Manufactures’ Warranty
Some of the component parts of the Z-Spray may be warranted by their respective
manufactures. These parts are:
Hydro-Gear Pumps/Motors (www.hydro-gear.com)
Parker Wheel Motors (www.parker.com)
Vanguard Commercial Engines (www.briggsandstratton.com)
Delavan Ag Pump/REMCO Industries Pumps (www.delavanagpumps.com or
www.remcoindustries.com)
The complete manufactures’ warranty information for these components is located in the
back of this manual. Contact L. T. Rich Products, Inc if you have any questions
concerning warranties on these component parts.
1.5 Conditions Which Void Warranty
This warranty shall not apply to equipment which:
Has had repairs or modifications not authorized by L. T. Rich Products, Inc
Has been subject to abuse, improper maintenance, or improper applications
Has had engine repair work done by “unauthorized” service dealer
1.6 Warranty Exceptions
This warranty shall not apply to the following items:
Wear items including sparks plugs, points & condensers, fuses, batteries, belts,
filters, bearings, tires, lubricants and fluids.
Damages to engine/drive systems caused by a lack of/or improper lubricants
and/or fluids.
Damages to engine/drive system caused by improper operations and/or
maintenance.
SECTION 2 SAFETY INFORMATION
2.1 About This Manual
The purpose of this manual is to assist you in properly and safely operating and
maintaining the Z-Spray. Read and understand this entire manual before attempting to
set-up, operate, adjust, perform maintenance on, or store the Z-Spray. This manual
provides essential information and instructions, which will help you enjoy years of
dependable performance from the Z-Spray.
The designed and tested safety of the Z-Spray is dependent upon its operations within the
parameters and limitations explained in this manual. Be familiar with and follow all
safety rules in this manual as well all safety rules for any related equipment.
Although these instructions have been complied through extensive field experience and
engineering data, some information presented herein may be generated in the nature due
to unknown and/or varying operating conditions. However, these instructions, combined
with your increased experience with the Z-Spray, will enable you to develop procedures
suitable to your particular application.
Page 2

The illustrations and data used in the manual were current at the time of printing, but the
Z-Spray may vary slightly due to ongoing engineering changes. L. T. Rich Products, Inc
reserves the right to implement engineering and design changes to the Z-Spray as may be
necessary without prior notification.
2.2 Safety Guards and Covers
Safety is a primary concern in the design and manufacturing of all L. T. Rich Products.
Unfortunately, our extensive efforts to provide safe equipment can be negated by a single
careless act of an operator. In addition to the design and configuration of the Z-Spray,
hazard control and accidents prevention are also dependent upon the awareness,
condition, maintenance, and storage of the Z-Spray. THE BEST SAFETY PRACTICE
IS AN INFORMED, CAREFUL OPERATOR!!
Safety guards are mounted over the engine/hydro belt in the middle of the unit (in front of
the Control Panel and the granular hopper shield). These guards are designed to cover the
engine/hydro belt and protect the operator. Removing this guard could cause injury to an
operator and could void the Z-Spray’s warranty. Remove this guard ONLY when unit is
turned off to do preventative maintenance.
2.3 Operational Safety Rules
Never operate the Z-Spray without all covers, shields, and safety devices installed and
secured.
Never permit any person other than the operator to ride or board the Z-Spray at any time.
NEVER ALLOW RIDERS!!!
Use extreme care and maintain minimum ground speed when transporting on a hillside or
over rough ground, and when operating close to ditches, fences, or water.
The owner/user can prevent and is responsible for accidents or injuries occurring to
himself or herself, other people.
Operate only in daylight or good artificial light (min 200 lux).
Never allow anyone near the Z-Spray while in operation.
Only operate machine from the operator’s platform (Foot Pan), never operate machine
when standing on the ground.
Be alert for holes in the terrain as well as any other hidden hazards. Always drive slowly
over rough ground.
Never operate this machine on slopes exceeding 15 degrees in any direction. NOTE: To
operate on terrain that exceeds these limits constitutes misuse of the equipment and as such,
any and all injuries as a result of said use are expressly disclaimed.
2.4 Maintenance Safety Rules
Never perform maintenance on the Z-Spray when children are present.
Never allow anyone near the operation controls while performing service or maintenance
to the Z-Spray.
Keep the Z-Spray engine area free of accumulated debris, fuel, or excess grease and oil to
prevent fire hazard. Page 3

Periodically tighten all nuts, bolts and screws and check that all fasteners are properly
installed to ensure that the Z-Spray is in safe operating condition.
Never perform maintenance on the Z-Spray while parking brake is disengaged.
**Refueling your Z-Spray**
Use only approved gasoline container.
Never remove the gas cap or add fuel with the engine running.
Extinguish all cigarettes, cigars, pipes, and other sources of ignition.
Never fuel the machine indoors.
Allow the engine to cool before refueling.
If fuel is spilled on clothing, change clothing immediately
If fuel is spilled, do not attempt to start the engine. Contain, remove and verify that all
fuel has been removed before starting the machine.
Remove Fuel Tank Cap
Place a funnel in the Fuel Tank receptacle
Slowly pour the fuel from the container into the receptacle. Don not pour to fast causing a
spill (funnel will allow only so much fuel to drain into Fuel Tank)
Replace Fuel Tank Cap and screw on tight.
2.5 Storage Safety Rules **use fuel stabilizer if machine will sit for more than 30 days**
Never store the Z-Spray in any area accessible by children.
Never store the Z-Spray with fuel in the tank inside a building where fumes could reach
an open flame or spark.
Allow the Z-Spray engine to cool before storing in an enclosed area.
Lubricate all moving parts of the Z-Spray to prevent rust during storage.
Remove all accumulated debris from the Z-Spray and attachments before storing.
SECTION 3 MAINTENANCE (Maintenance Chart in the back of manual)
3.1 Engine Maintenance (Vanguard 16HP or 18HP)
**USE COMPRESSED AIR (NOT WATER) WHEN CLEANING ENGINE**
Use only original equipment replacement parts. Other parts may not perform as
well, may damage unit, and may result in injury
Page 4

Oil Recommendations: Briggs & Stratton recommends the use of certified oils for best
performance. Other high-quality detergent oil are acceptable if classified for service SF,
SG, SH, SJ or higher. Do not use special additives.
Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to
select the best viscosity for the outdoor temperature range expected.
If the oil level is below the ADD mark, add oil until it reaches the FULL mark. Start the
engine and run for a few seconds. Turn engine off and check dipstick for proper fill level.
(engine oil drain hose located on left side) (hydraulic oil drain hose on right)
Fuel Recommendations: Fuel must meet these requirements
Clean, fresh, unleaded gasoline.
A minimum of 87 octane/87 AKI (91 RON).
Gasoline with up to 10% ethanol (gasohol) or up to 15% MTBE (methyl tertiary
butyl ether) is acceptable
Full Maintenance Information Can Be Located In The Engine Manual Provided
3.2 Hydraulic System Maintenance
**USE COMPRESSED AIR (NOT WATER) WHEN CLEANING HYDRAULIC SYSTEM**
Hydro-Gear recommends that the fluid and filter(s) be changed every 500 hours. Use
5W-40 Synthetic or 5W-40 motor oil when replacing the oil in your system
Hydraulic system requires 25 micron oil filters (part # 80404) or equivalent to be used.
Check for hydraulic leaks daily to ensure proper fluid levels.
Page 5

3.3 Traction Unit Maintenance
The Z-Spray has 5 grease fittings that require periodic greasing. These locations can be
found on the wheel assembly (1 on each front wheel assembly), on the caster assembly (1
on each front caster assembly), and the drive belt idler (1 on idler arm).
Inspect wheel and caster assembly every 25 hours for bearing wear, damage, debris, and
proper installation.
Inspect idler arm bushing every 50 hours for wear. These bushings are a wear item and
will have to be replaced periodically.
Inspect all bolts, washers, nuts, pins and other mounting hardware of Z-Spray once a
week to ensure that hardware pieces are properly tightened.
3.4 Spray System Maintenance
The Z-Spray has both a granular spreader system as well as a liquid spray system.
Maintaining these two systems will ensure you years of use, proper calibration and limit
premature wear.
The spray system contains liquid storage tanks (60 Gallon Z-Max comes standard with 2-
30-gallon tanks or 30 Gallon Intermediate/Junior that comes standard with 2-15-gallon
tanks. Additional tanks can be mounted upon request to either increase units liquid
capacity, or allow a unit to have a separate system for different liquid products) that can
disperse a host of liquid and/or wettable powder. To get maximum life and performance
out of the spray system, it is recommended that the tank(s), nozzles and hoses be flushed
of all products after each use. Storing product in system for an extended time may cause
build up in hoses, premature cracking on hoses, creates leaks in the hoses, clogged
nozzles and filters, and a host of other potential liquid system challenges (depending on
your water source, not draining the water out of the system and storing the Z-Spray dry
can create algae build up).
Make sure that both the In-line filter screen and nozzle tip screens are checked weekly
and cleaned if needed. Clogged filters can lead to improper liquid dispersal and will
create inaccurate spray rates.
Keep hose reel valve in closed position when not in use. This will
prevent the boom nozzles from dripping due to pressure build-up in the
hose reel.
Check 5 psi check ball screens daily. Build up on screen will create clogging and
inaccurate spray rates.
Page 6

Check spray system In-line filter gasket weekly. Improper gasket placement, missing
gasket or filter not tightened down can create loss in pump pressure.
Check spray tips for any clogging of materials or foreign objects.
Clean out tank on daily basis for proper storing.
3.5 Spreader Maintenance
The Z-Spray come equipped with a 220 lb. (Z-Max/Intermediate) or a 120 lb. (Junior)
spreader and requires the same amount of attention and maintenance.
**USE COMPRESSED AIR (NOT WATER) WHEN CLEANING HOPPER**
Lubricate (Silicone Spray) Hopper, Deflector and Diffuser cables weekly.
Clean debris and product from Hopper daily to eliminate build up.
Keep hydraulic hose fittings tight and free of leaks.
Be sure that the 4ea Rate Gate & Diffuser Guides (ref # 9 on page 17 & 18) are not
damaged to allow the hopper door to slide freely
Check agitator wire on a daily basis. If wire is not present, product will run the risk of
building up prior to reaching hopper door and not spreading evenly.
3.6 Attachment Maintenance
The Z-Spray can be equipped with a few of the L T Rich Products attachments. These
available attachments include an 7 gallon auxiliary tank, 30 gallon specialty tank, Isolated
Tank or a 1 gallon Foam Marking Kit. Individually or all together, these attachments can
be mounted on to your unit for a combination of different uses. Like the spray system,
these attachments will need maintenance from time to time.
~ Auxiliary Tank (part # 80906-60, 80930-AUX or 80905-60)–This attachment is a
separate tank that uses the pump provided on the existing unit. Since it is cycled through
the same system as the standard tank(s), this tank should be treated the same when going
through a maintenance routine. Flush all products out of the tank and related hoses on a
daily basis. Storing product in system for an extended time may cause build up in hoses,
premature cracking on hoses, creates leaks in the hoses, clogged nozzles and filters and a
host of other potential liquid system challenges (depending on your water source, not
draining the water out of the system and storing the Z-Spray dry can create algae build
up). Clean out tank on daily basis for proper storage. These tanks are traditionally used to
increase capacity size in the liquid system and/or used to store and disperse higher
end/special liquid products.
~ Isolated Tank (part # 80904-60 or 80930-ISO)–This attachment is the Isolated Tank
that has its own pump, In-line 50-mesh screen, pressure gauge, throttle valve and 25’ coil
hose (standard). The same maintenance practices should be applied as the Specialty Tank
along with checking the 50-mesh In-Line filter on a daily basis. Make sure rubber gasket
remains intact when taking filter housing off and on. Improper gasket placement, missing
gasket or In-filter not tightened down can create loss in pump pressure.
Page 7

This attachment is used mostly for your NON-TURF friendly products such as Round Up
and other total kill products, but can also be used for selective products.
~ Foam Marking Kit (part # 80907-60 or 80930-Foam) –This attachment allows a unit
to mark the turf and make the operator aware of where the product was just applied. The
foam marker drop nozzle is installed at the end of the spray booms and disperses foam
droplets 12” in from the outer spray pattern. Important maintenance practice for this foam
marker is to daily run warm water through the system to dissolve any leftover residue.
When storing unit or not using foam marker, store foam marker tank empty and without
water to limit residue buildup.
SECTION 4 SPRAYER/SPREADER OPERATIONS
4.1 Overview
The L T Rich Products sprayer and spreader can be operated either together or
individually (spray liquid and spread granular at the same time or separately). Regardless
of your situation, make sure that unit is running at full throttle (this will create proper
hydraulic pressure to the hopper motor and proper charge voltage back to the battery).
~ Sprayer –The spray system has the ability to spray in 3 sections of the boom. The
wing booms (left and right) each have their own nozzles creating a 24” liquid path on
either side. The middle boom is equipped with 3 nozzles covering a 72” liquid path. The
3 valves can be operated individually (left, right or middle) or simultaneously together to
create a 10’ pattern. Total spray pattern options consist of a 2’ path (either boom wing),
6’ path (center section), 8’ path (center and a boom wing) or 10’ path (all 3 valves in the
down position).
Creating pressure to these nozzles is done through the Throttle Valve. Threading the
Throttle Valve in (picture below left) will create pressure to either the boom nozzles or
the hose reel. Threading the Throttle Valve out (picture below middle) will bring
pressure to the tank(s) and create agitation. If threading the Throttle Valve in does not
create the desired pressure, check your In-line filter housing and make sure that the
gasket is present and the housing is screwed on tight. If desired pressure is still not
achieved, pressure adjustments can be made at the pump (pictured below right).
Clockwise turns create more pressure and counter-clockwise turns decrease pressure.
Throttle Valve in Throttle Valve out Pressure adjust on pump
to prepare spray to create agitation (Allen Wrench)
Page 8

Turning on the spray system can be done one of two ways. Your first option would be the
On/Off switch located on the control panel (left picture). This would be located on the
lower/right side of the control panel. The second way to turn the spray system on is the
foot switch located on the left side on the Foot Pan. This is a good way to turn on the
spray system because it allows the operator to keep both hands on the control arms and
drive the unit.
~Spreader –The Z-Spray units are equipped with a 220 lb. or 120 lb. spreader. The
hydraulic hopper motor with the spreader control rate knob allows variable spread widths
from 3 to 25 feet. This depends on volume/density, particle size and rate of travel, and
weather conditions. The pattern can be increased or decreased while spreading depending
on need. This allows you to spread and spray at the same time. A typical pattern is to
overlap the fertilizer pattern back to the tire tracks and the spray pattern boom to boom.
To spray and spread at the same time: Set the spread pattern for twice the width of the
spray. For example; the 60 gallon Z-Max has a spray pattern width of 10’. Set the spread
width to 20 feet and spread back to the tire tracks. The spray pattern will match boom to
boom. The spread thins or feathers at the outer edges, eliminating sharp “edge of spread”
lines, which cause stripes and streaks. Determine a dial setting on the low side. If setting
is too low, cover the area more than one time. A higher setting can be used when a
proven dial setting is established. Travel at a constant speed for consistent results.
Remember-Published dial settings are approximate only. Open the hopper door after
the spreader is turned on at operating speed.
4.2 Operations
Upon turning the key on to start the unit, apply full choke. Once unit has started, release
first the choke and then the brake. Push Joy Sticks forward equally to move unit forward.
Should you want the unit to backup in the reverse direction, pull back on the Joy Sticks.
If a turn is desired, push opposite Joy Stick of the direction you want the unit to head
forward (if wanting to turn left, push the right Joy Stick forward while keeping the left
Joy Stick slightly back of the right thus allowing the right tire to turn more than the left.
Push more on the left Joy Stick if you desire to turn the unit to the right). Be cautious as
turn radiuses change with the speed you are going and the amount each Joy Stick is
positioned forward or backward.
Like stated on page 8, turning the liquid pump on and off can be made from two different
locations. The common on/off switch for the pump is located on the control panel. There
is a foot switch located on the left side of the foot plate to allow the operator to turn the
pump on or off upon request (press on foot switch when you want the pump to turn on
and release the foot switch when wanting to shut off pump system).
Page 9

Using the spreader system, there are 3 cables to operate the hopper door (far left cable),
the diffuser (middle cable) and the deflector shield (lower right cable). By pulling on the
far left hopper door cable, this will open the door and allow product to fall on the spinner.
Adjustments as to how wide the door opens are made on the front on the hopper with the
Hopper Rate Dial (Ref # 37 on page 17). This limits how wide the door will open and
how much granular product will be coming out. The diffuser cable (middle cable)
controls the spray pattern. Turning the cable knob counter-clockwise will loosen the
cable lock and allow you to adjust (pull further out or push further in) this cable. Doing
this will allow you to spread granular product heavier to the left, consistent in the middle
or heavier to the right. Once you have adjusted to your desired pattern, turn the knob
clockwise to lock in position.
The lower cable on the far right hand side is the deflector shield cable. This cable allows
you to lift and lower the deflector shield accordingly. During normal spreading
applications, the deflector shield would stay in the up position and cable would be
extended out all the way. When wanting to close off the left side and use the deflector
shield, push in the cable and the shield will drop down blocking off granular product on
the left side.
The Locking Caster System allows the operator to lock the front caster wheels in the
forward position to create more side hill stability. The Locking Caster System is applied
when the operator compresses the Locking Caster System foot pedal located on the right
side of the footplate (pictured below left). When compressing the foot pedal, locking
mechanism slides over the caster pin locking the wheel in the forward/straight position
(pictured below middle). This system is spring loaded, so by releasing this pedal it will
release the lock on the front caster wheels (pictured below right).
(Locking Caster Foot Pedal) (Locking mechanism in operation) (Locking mechanism released)
SECTION 5 SPRAY/SPREADER SYSTEM
5.1 Valving
The valving on this Z-Max/Intermediate and Junior units have traditionally (2004 to
2014) been a little different (single or dual tanks). Pictured below are the valve controls
on the Z-Max (now identical on the Intermediate and the Junior) that allows a few
different features.
(pull liquid from right tank ONLY) (transferring product from right tank to left tank)
Page 10

*NOTE: Liquid is pulled from the larger ¾” hose and returned to the ½” hose
With this valving setup, you have the option of pulling product from both tanks
simultaneously or independently. The picture above left shows the right side valves ON
and the left side valves OFF.
Periodically check the in-line filter for any debris in the screen. If debris is present, this
can create erratic pressure spikes and/or not allow the proper flow through system. After
clearing any debris, ensure that gasket remains intact and tighten in-line filter cap (if not
installed properly, this will allow air to get in the system and system will lose or not
create pressure).
(In-line filter housing, screen & gasket) (In-line filter cap & gasket)
The pump switch located on the control panel turns on the spray system pump as well as
the spot spray foot switch on the left side of the foot pan. Once the pump is turned on,
the throttle valve is turned clockwise to increase pressure and/or counter-clockwise to
release pressure (and create agitation if the pump is on). The pressure can be read on the
gauge (decreasing pressure from gauge will increase agitation in the tank).
Opening the chrome valve allows liquid to the 75’ (or 100’ if that option was taken) Hose
Reel for spraying out of the hand spray gun. When Hose Reel is not in use, be sure to
turn valve off to prevent boom tips from dripping.
(Hose reel Chrome Valve in closed position) (Hose reel Chrome Valve in open position)
5.2 Spray Calibration/Tip Chart/Liquid Quantities
The Z-Spray liquid system comes standard with lavender colored Air Injected tips which
will apply liquid material @ .34 (1/3) gallons per 1,000 sq. ft. @ 5 mph and 40 psi. Each
tip has a 5 psi shut-off screen to prevent drip.
Page 11

Your machine is capable of using tips from ¼ to 1 gallon in size. See chart for your
desired drop rate.
The following are some general guidelines for sprayer calibration (Note: this chart only
applies if using Air Injected tips. Using other tips will require different calculations).
Please refer to the spray chart provided for complete calibration (spray charts are now
located on the backside of the knee pad for quick in the field reference).
Yellow
Lavender
Red
Brown
Grey
5
5
5
40 psi
40 psi
40 psi
50 psi
40 psi
.34 (1/3) gallon
.54 (1/2) gallon
.76 (3/4) gallon
1 gallon
Tip Color
Pressure
Gallons/1,000 sq. ft.
.27 (1/4) gallon
MPH
5
4
The Throttle Valve adjusts pressure. The Throttle Valve is located on the left side of the
Manifold assembly (page 18). Turn clockwise to increase pressure, counter clockwise to
decrease pressure. Pressure will be displayed on the Pressure Gauge (part # 60032 on
page 18). Once the nozzles are opened, you will notice a slight decrease in pressure
(adjust accordingly).
To determine liquid quantities per tank, understand what tips you have on your machine
(factory set is 1/3 gallon per 1,000 sq. ft. through the Lavender tips). For instance some
products call for 1.1 to 1.5 oz per 1,000 sq. ft. We would recommend using 1.3 (median
value of 1.1 to 1.5). Since you are using a 1/3-gallon tip, you need to multiply by 3, and
then multiply that number of gallons you need to put in your tank.
1.3 (median value of 1.1 to 1.5) X 3 (1/3 gallon tips) X gallons needed. If you were filling
a 30-gallon tank your equation would look like this:
1.3 X 3 X 30 = 117 ounces in 30 gallons of water.
5.3 Spreader Calibration/Layout
The Spreader Motor Control determines the speed of the impeller in the front on the
machine. Your machine is capable of varying its spread pattern from 3 –25 feet with this
control. Being hydraulically driven, the spread pattern is independent of the ground
speed.
The hopper control cable opens and closes the door inside the base of the hopper. The
maximum size of the opening will be determined by the rate adjustment on the Hopper
Rate Dial. This will set your rate gate linkage bar to limit and stop the rate the door can
open.
The Diffuser adjustment allows the user to adjust the intensity of the spread pattern. A
small pull shifts the product placement on the impeller either to the edge of the impeller
or the middle of the impeller. This in turn shifts the spread pattern heavier to the left
(placing product to the edge of the impeller) or heavier to the right (placing product to the
middle of the impeller). *FOR MORE DETAILED INFORMATION, GO TO………
www.spyker.com
Page 12

(Hopper, Diffuser and Deflector Cables) (Hydraulic hopper motor)
(Hopper Rate Dial) (Diffuser shown on underside of opening)
Your machine is equipped with a 220 lb. or 120 lb. Spyker model spreader. The hydraulic
spreader motor with the spreader motor control has the ability to vary spread widths from
3 to 25 feet. This depends on volume/density, particle size and rate of travel, and weather
conditions. The pattern can be increased or decreased while spreading depending on
needs. This allows you to spread and spray at the same time. A typical pattern is to
overlap fertilizer pattern back to the tire tracks and the spray pattern boom to boom.
To spray and spread at the same time: Set the spread pattern to twice the width of the
spray. For example the 60 Gallon Z-Max model has a spray width of 10 feet. Set the
spreader width to 20 feet and spread back to the tire tracks. The spray pattern will match
boom to boom.
This feathers material at the outer edges, eliminating sharp “edge to spread” lines which
cause stripes and streaks.
Determine a dial setting on the low side. If setting is too low, cover the area more than
one time. A higher setting can be used when a proven dial setting is established. Travel at
a constant speed.
Remember- Published dial settings are approximate only. Open the hopper door after the
spreader is turned on at operating speed.
*Spray/Spread Calibration Decal Charts are available from the parts
department. Part # is 30705*
Page 13

SECTION 6 PARTS
6.1 Part Number / Pictorial
Wheel Parts (front and rear)
Part # Description Qty
80019-A Front 16” Wheel Assembly 1
80019-B Front Wheel Spacers 2
80309 Front Wheel Cone Bearings 2
80311 Front Wheel Bearing Cup (for replacement only) 2
80021 Rear Wheel Assembly for Max & Inter. (not pictured) 1
80020 Rear Wheel Assembly for Junior (not pictured) 1
80310 Rim Seal 2
HHCSC5-3410 Front Wheel Bolt 1
NNC-34 Front Wheel Nut 1
FW-SAE-34 Front Wheel Washer 1
Caster Parts
Part # Description Qty
80013-RS Suspension Caster Yoke Right (2015 to current) 1
80013-LS Suspension Caster Yoke Left (2015 to current) 1
80013-L Locking Caster Yoke Left (2009 to 2014) 1
80013-R Locking Caster Yoke Right (2009 to 2014) 1
80306 Dust Cap (Steel) 1
80306-R Dust Cap (Rubber) 1
80308 Caster Bearing 2
80009 Castle Nut 1
80302 Caster Bearing Seal 1
CP18x134SS Cotter Pin 1
Page 14

Hydraulic Parts/Idler Bracket Parts
Part # Description Qty
80003-Premium Idler Pulley 1
82020-A Idler Pulley Bracket Weldment 1
80304 Idler Pulley Bracket Bushings 2
80112 Idler Spring 1
80413-B44 Drive Belt (B44) 1
HHESC5-12221 Idler Bracket Bolt 1
FW-SAE-12 Idler Bracket Washer 2
NNC-12 Idler Bracket Nylon Nut 1
80459-REVBB Tandem Pumps TL-TBBA-FBBB-6XHL 1
80402-15L Wheel Motor Large (left) 1
80402-15R Wheel Motor Large (right) 1
80413-3L250R Alternator Belt (optional) 1
ZSPRAY-60-ALT 60 AMP Alternator (optional and not pictured) 1
ZB200123 Alternator Bracket (optional and not pictured) 1
Foot Plate Parts
Part # Description Qty
80204-FOOT SWITCH ASSY Spot Spray Switch assembly 1
HFSSC-38112 Bolt 2
HFNCS-38S Nut 2
FW-SAE-38 Flat Washer 6
30404 Footplate Isolator (2NPC6) 2
ZB200307 Foot Plate 1
30708 Footplate Decal 1
Page 15

Spot Spray Gun
Part # Qty Description
60040 1 ea Spot Spray Gun
60041 1 ea Spot Spray Tip
60029 1 ea ¼” MPT X 3/8” Barb
Page 16