Rover 108, 109 User Manual

Owners Manual
TM
RRiiddee--oonn MMoowweerr
GRASS CATCHER
MODEL No. 108 - 109
Rover Mowers Limited Ride-on Mower Grass Catcher Rover Mowers Limited Ride-on Mower Grass Catcher
PREFACE
Congratulations on your purchase of a quality Australian made and owned ROVER product.
This manual covers the operation and maintenance of the Rover Ride-on Mower Grass Catcher. Please read and understand this Owner’s Manual before using this grass catcher. If any point is unclear, contact Rover Mowers Limited or any authorised Rover Mower Service Dealer.
Rover Mowers Limited reserves the right to make changes and improvements to its products at any time, without notice or obligation. The Company also reserves the right to discontinue the manufacture of any product at its discretion at any time.
To emphasise special information, the words WARNING and CAUTION are used.
WARNING
The safety of the user and others
involved. Personal injury may result
should this information be disregarded.
CONTENTS PAGE
Preface................................................................. i
Safety Instructions .............................................. ii
1. Setting Up
1.1 Grass Catcher selection ............................ 1
1.2 Loose parts kit Model 108 ....................... 1
1.3 Loose parts kit Model 109 ....................... 1
2. Retrofitting
2.1 Cutterhead modifications ......................... 2
3. Assembly
3.1 Towbar Installation ................................... 2
3.2 Installing the Support Bracket.................. 3
3.3 Installing the Fan Disc Assembly ............ 3
3.4 Blade Installation...................................... 3
3.5 Mounting the Grass Catcher .................... 4
3.6 Frame Assembly....................................... 4
3.7 Frame Installation..................................... 4
3.8 Outlet Chute Installation .......................... 5
3.9 Grass Transfer Tube ................................. 5
3.10 Skirt Installation ..................................... 5
4. Operation
4.1 To Collect Grass ....................................... 6
4.2 Emptying the Grass Catcher .................... 6
5. Maintenance
5.1 Cleaning the Grass Catcher...................... 7
5.2 Cleaning the Transfer Tube ...................... 7
5.3 General ..................................................... 7
CAUTION
Follow these instructions to avoid
mower damage and possible loss of
warranty.
ILLUSTRATION PAGE
Figure 3.1 Towbar Installation........................... 2
Figure 3.2a Towbar Installation .......................... 3
Figure 3.2b Support Bracket............................... 3
Figure 3.3 Grass Catcher Support .................... 4
Figure 3.4 Mounting the Catcher Assembly..... 4
Figure 3.5 Internal Frame Assembly................ 4
Figure 3.6 Frame Installation ........................... 4
Figure 3.7 Outlet Chute Installation ................. 5
Figure 3.8 Fitting the Transfer Tube................. 5
Figure 3.9 Skirt Installation.............................. 5
Figure 4.1 Emptying the Grass Catcher ........... 6
WARNING
With the added load of a grass catcher mounted on the back of a ride-on mower the handling characteristics of the mower can be affected. Therefore the operator must be aware of this fact and take extra care when operating the ride­on, this is especially evident when cornering, traversing up and down slopes and braking.
For operators who experience handling problems with their Rancher or Lawn KingTMride-on mowers with the Grass Catcher mounted on the back, a Rover ride-on Counterweight can be fitted, model No. 111. The counterweight can be purchased from any authorised Rover dealer and fitting can be arranged.
i Page 8
SAFETY INSTRUCTIONS
Know your controls. Read the Owners Manual carefully. Learn how to stop the engine quickly in any emergency. Do not allow children or people unfamiliar with these instructions to use the mower. Do not carry passengers. Make sure the lawn is clear of sticks, stones, bones, wire and debris. They could be thrown by the blade. Do not mow whilst people, especially children or pets are in the mowing area. Never mow across the face of the slope, unless the mower is designed for this purpose. Exercise extreme caution when on slopes.
Reduce speed on slopes and in sharp turns to prevent overturning or loss of control. Do not stop or start suddenly when going uphill or downhill.
Stay alert for holes in the terrain and other hidden hazards.
Use care when pulling loads or using heavy equipment.
(a) use only approved drawbar hitch points (b) limit loads to those you can safely control (c) do not turn sharply (d) use care when backing up, and (e) use counterweight(s) or wheel weights when suggested in the owners manual.
Watch out for traffic when crossing or operating the mower near roadways. Stop the blades rotating before crossing surfaces other than grass. When using any attachments, never direct discharge of material toward bystanders nor allow anyone near the
machine while it is in operation.
Before leaving the operator’s position:
(a) disengage all clutches and secure cutting units (b) change into neutral and set the parking brake, and (c) stop the engine and remove the key.
Stop the engine and disengage the drive to attachments:
(a) before refuelling (b) before making height adjustment unless adjustment can be made from the operator’s position (c) before clearing blockages (d) before checking, cleaning or working on the mower (e) after striking a foreign object (inspect the mower for damage and make repairs before restarting and
operating the equipment) and
(f) if machine starts to vibrate abnormally (check immediately).
Disengage the drive to the attachments when transporting or not in use. A mower operator should be in good physical and mental health and not under the influence of any drug or alcohol
which might impair vision, co-ordination of judgement.
Never mow while barefoot or wearing open sandals or thongs. Wear long trousers and heavy shoes. It is advisable to wear suitable eye protection when operating a mower. Mow only in good daylight. Before using, always visually inspect to see that the blades, blade bolts and cutter assembly are not worn or damaged.
(Replace worn or damaged blades and bolts in sets to preserve balance).
WARNING
Damaged Blades and Worn Bolts
are Major Hazards
Check all nuts, bolts and screws often. Always be sure the mower is in a safe operating condition. Keep safety devices (guards and switches) in place and in working order. Never use the mower unless the grass catcher or guards provided by the manufacturer are in position. Ensure that any spare parts used comply with the original manufacturer’s recommendations and specifications. Replace worn or faulty silencer. Keep engine free of grass, leaves or excessive grease. These can be a fire hazard. Refuel outdoors only. Do not smoke while refuelling engine. Never remove the cap of the fuel tank or add petrol
while the engine is running or the engine is hot. Remove the fuel cap slowly to relieve any tank pressure. If petrol is spilled, do not attempt to start the engine but move the machine away from the area of the spill and avoid creating any source of ignition until the petrol vapours have dissipated.
Check for fuel leaks while refuelling or using the mower. If a fuel leak is found, do not start or run the engine until
the fuel leak is fixed and spilled fuel is wiped away.
Do not operate the engine in a confined space where exhaust fumes (carbon monoxide) can collect. Always mount the mower on the opposite side to the discharge chute. Stop the engine whenever you leave the mower, even for a moment. Store the mower in a well ventilated room away from naked flames such as may be found in hot water heaters. Do not lend or sell the mower without the Owner’s Manual.
Rover Mowers Limited Ride-on Mower Grass Catcher Rover Mowers Limited Ride-on Mower Grass Catcher
The Rover Ride-on Mower Grass Catcher has been designed to be fitted to and used with the Rover Rancher
TM
RaiderTMand Lawn KingTM, fitted with either the 30” or the 38” pressed steel cutterheads. The correct model grass catcher to suit the Rover RancherTM, RaiderTMand Lawn KingTMmodels and cutterhead combination can be selected from the “Grass Catcher Selection Chart” (See Section 1.1 below) Some Rover Ride-on Mowers will need to have a towbar fitted and/or the use of a different mount support bracket before the Rover Grass Catcher can be correctly mounted. These mowers are identified in the chart below by an asterisk *
1. SETTING UP
1.1 Grass Catcher Selection
Mount Support Bracket
A12942
Rover Ride-on Mower Model No.
Rancher Selector Drive
TM
17166 180 108 *
Cutterhead
Model No.
Catcher
Model No.
Towbar
Model 110
Required
198 109 *
Rancher Selector Drive
TM
17188 180 108 *
198 109 *
Rancher Selector Drive
TM
All model 180 108 *
271** 198 109 *
Rancher Auto Drive
TM
18166 180 108 *
198 109 *
Rancher Auto Drive
TM
18188 180 108 *
198 109 *
Rancher Auto Drive
TM
All model 180 108 *
281** 198 109 *
Rancher Hydro
TM
All model 180 108 *
282**
TM
Raider Lawn King
TM
(Hydro) 2950 180 108
4078 180 108 *
198 109
Lawn King
TM
(Hydro) All model 180 108
292** 198 109
,
WARNING
The Rover Grass Catcher Models 108 and 109 are designed for
front engine ride-on mowers ONLY!
DO NOT FIT 108/109 Grass Catchers to rear engine mowers.
Before proceeding with the assembly of the grass catcher, remove the loose parts kit from the carton.
1.2 Loose parts kit - Model 108 (30” Cutterhead) 1.3 Loose parts kit - Model 109 (38” Cutterhead)
ItemItem No. SuppliedNo. Supplied
Transfer tube 1 Transfer tube 1 Chute Assembly 1 Rod-outlet chute 1 Fan discs assembly 1 Grass catcher assembly 1 Support bracket 1 Owner’s manual 1 Side frame 2 Spreader 1 Bolt - 3/8 x 1” unc. 2 Nycloc nut - 3/8” unc. 3 Nyloc nut - 1/4” unc. 4 Screw - 3/16” x 1” unc. RH. 4 Nyloc nut - 3/16” unc. 4 Washer - 3/8” flat 2
Chute Assembly 1
Rod-outlet chute 1
Grass catcher assembly 1
Support bracket 1
Owner’s manual 1
Side frame 2
Spreader 1
Bolt - 3/8” x 1” 2
Nycloc nut - 3/8” unc. 3
Nyloc nut - 1/4” unc. 4
Screw - 3/16” x 1’ unc RH. 4
Nyloc nut - 3/16” unc. 4
Skirt 1
Bolt - 5/16” x 3/4” cuphead 2
Washer - 5/16” flat 2
Nyloc nut - 5/16” unc. 2
Washer - 3/8” flat 4
Page 1 Page 6
2. RETROFITTING
2.1 Cutterhead modifications - (Model 180 cutterhead only)
All Rover Ride-on Mowers manufactured before September 1989 must be modified to take
advantage of the Rover Ride-on Mower Grass Catcher i.e.:
TM
Rancher
12hp Auto-Drive Model: 1866/180
Cutterhead modifications
RancherTM12hp Selector Drive Model: 1766/180
Cutterhead modifications
3. ASSEMBLY
3.1 Towbar Installation (Refer to Selection Chart - Section 1.1)
A towbar may need to be fitted to some models of
TM
the Rover Rancher
and RaiderTMRide-on
Mower to facilitate the mounting of the Ride-on
Mower Grass Catcher.
The mounting position of the rear bumper bar varies between models of Rover ride-on mowers. Due to this configuration the rear bumper bar model 110 has three sets of mounting holes in the side mounting flanges, which suit all front engine RanchersTMand LawnkingTMmowers currently manufactured by Rover. (Refer to Figure 3.1).
This modification allows maximum air velocity to be achieved at the outlet chute necessary for the grass catcher to effectively collect grass cuttings.
These modifications involve the cutting of air intake ports into the top of the Model 180 (30”) cutterhead and welding in stiffeners.
CAUTION
Modifications to the cutterhead must be
carried out by an Authorised Rover
Service Dealer or Warranty on products
will be void.
1. Slide the towbar over the rear of the chassis with the side brackets pointing upwards.
2. Align the holes in the towbar side brackets with the holes in the rear of the chassis. Retain the towbar with the four bolts, shakeproof washers and nuts supplied.
Ride-on Chassis
The Rear Bumper Bar Model 110 is fitted as a standard feature on the Lawn KingTMand is an option on RancherTMRide-ons and the Raider Ride-on.
CAUTION
Towbar brackets have 3 sets of
holes per side.
Lawn King has the towbar fitted
as standard.
TM
1
2
3
1
2
3
Towbar Assembly
Model 110
Transaxle
Figure 3.1 - Towbar Installation
T
owbar mounting holes
Rancher
1
Raider
Rancher
2
Lawn King
3
Lawn King
TM
Selector Drive, Auto Drive.
TM
Ride-ons.
TM
Hydro.
TM
ride-ons - 18” DIA. Rear Tyres.
TM
ride-ons - 20” DIA. Rear Tyres.
Rover Mowers Limited Ride-on Mower Grass Catcher Rover Mowers Limited Ride-on Mower Grass Catcher
3.2 Installing the Support Bracket
The Grass Catcher mount support plate part No: A12666 has four sets of mounting holes to suit all front engine Rover ride-on mowers currently manufactured by Rover. Refer figures 3.2a and 3.3b.
To fit the grass catcher to 17 and 18 series Rover ride­on mowers the support mount plate supplied with the grass catcher has to be replaced with the support mount plate part No: A12942 which can be purchased from any Authorised Rover Service Dealer.
1. Tilt the mower seat forward.
2. Remove the seat springs / buffers from the mower by unbolting the centre retaining bolt and nut.
3. Position the support bracket over the two seat spring/buffer mounting holes. Retain the support bracket by replacing the seat springs/buffer and retaining nuts. (Figure 3.2a)
Mounting Holes - Support Bracket to Chassis
Refer figure 3.2b.
Lawn King
1
Rancher
2
Raider
TM
- fitted with 20” Rear Tyre
TM
Auto, Selector & Hydro Drive
TM
LawnkingTM- 18” Rear Tyres.
3.3 Installing the fan disc assembly Model 180 (30” Cutterhead only)
CAUTION
Modifications to the cutterhead must be
carried out by an Authorised Rover
Service Dealer or Warranty on products
will be void.
1. Raise the front of the ride-on and support so as
to give access to the cutterhead disc.
2. Remove the existing cutter disc by unbolting the
four 3/8” unf. setscrews which hold the cutter disc to the disc boss assembly.
3. Locate the new Fan Disc Assembly supplied
with the grass catcher and fit this to the cutterhead assembly in place of the cutter disc removed in Step 2.
4. Attach the Fan disc assembly to the disc boss
assembly using four 3/8” unf. setscrews. Torque these setscrews to 46 Nm. (35Ft/lbs).
5. Four fluted blades should be fitted to the Fan
disc assembly to maximise grass cutting and collecting. These fluted blades are available from Rover service dealers and agents.
Support Bracket
Ride-on Chassis
Transaxle
Figure 3.2a - Towbar Installation
Grass Catcher Mount Support Plate Holes
TM
Selector Drive and Auto Drive.
TM
3
Rancher Raider
6. Lower the ride-on to the ground and check the
cutterhead tilt and level, as per the Ride-on Owners Manual.
3.4 Blade Installation Model 198 (38” Cutterhead)
1. Raise the cutterhead to the high cut position.
2. Raise the front of the ride-on to give access to
the cutterhead discs and blades.
3. Remove the existing blades and replace with
four fluted blades using new blade bolts, washers and nuts, on each disc. Fluted blades are available from Rover service dealers and agents.
4
3
2
1
Rancher
4
Lawn King
TM
Hydro.
TM
18” and 20” Rear Tyres.
Figure 3.2b Support Bracket
Page 3 Page 4
3.5 Installing the Support Bracket
3.6 Frame Assembly
The Grass Catcher is supported off the rear towbar of the Rover RancherTM, RaiderTMand Lawn KingTMride­on mowers. Refer figure 3.3.
1. Lift the grass catcher assembly onto the mower, positioning the support saddles on the rear towbar on the mower.
2. Secure the grass catcher to the support bracket by two 3/8” x 1” unc bolts and 3/8” unc nyloc nuts. Placing a 3/8” flat washer under the nut and bolt head.
Grass Catcher
Model 108 & 109
The internal frame assembly consists of the two side frames (A) and spreader plate (B).
These components are fastened together using 3/16” x 1” round head screws (C) and 3/16” unc. nyloc nuts (D) (Refer Figure 3.5).
Figure 3.5 - Internal Frame Assembly
3.7 Frame Installation
Ride-on Chassis
Transaxle
Figure 3.3 - Grass Catcher Support
1. With the grass catcher assembly mounted on the mower, open up the grass catcher fully. To hold the grass catcher open, tighten the pivot bolts.
(Refer Figure 3.6)
2. Insert the internal frame assembly (A) into the grass catcher, aligning the mounting holes on the internal frame over the locating bolts on the catcher assembly.
3. Secure using four 1/4” nyloc nuts (B). (Refer
Figure 3.6)
4. Loosen the two pivot bolts so that the catcher bag assembly swings easily.
Figure 3.4 - Mounting the Catcher Assembly
B
Pivot Bolts
Figure 3.6 - Frame Installation
Rover Mowers Limited Ride-on Mower Grass Catcher Rover Mowers Limited Ride-on Mower Grass Catcher
3.8 Outlet Chute Installation
WARNING
When working on the cutterhead the mower must be:
Stationary with the park brake
applied.
The engine switched off.The ignition key removed.
1. Raise the stone guard (A) fitted to the mower cutterhead and slip the tongue (B) of the outlet chute between the stone guard and the mower cutterhead.
(Refer Figure 3.7)
2. Lower the cutterhead stone guard (A) and slide the outlet chute rod (C) into the tongue of the outlet chute.
3. Retain the outlet chute rod by fitting the small spring clip (D) into the eye of the rod.
A
C
B
Figure 3.8 - Fitting the Transfer Tube
3.10 Skirt Installation ­(Model 198 cutterhead only)
1. Raise the cutterhead of the mower to the highest cut position.
Figure 3.7 - Outlet Chute Installation
3.9 Grass Transfer Tube
1. Hold the grass transfer tube by the handle (A) and slide the tube into the opening in the front panel of the grass catcher front plate. Then slide the tube forward over the open end of the outlet chute till it engages with the stop on the outlet chute.
(Refer Figure 3.8)
2. Position the skirt on the underside of the front of the cutterhead and attach using the two 5/16” x 3/4” cuphead bolts (A), pushed in from the underside of the cutterhead so that the flat washer (B) and nyloc nut (C) are on the top side of the cutterhead.
(Refer Figure 3.9)
2. Retain the tube by clipping the elasticised strap (B) on the outlet chute over the retaining button on the transfer tube (C).
(Refer Figure 3.8)
Figure 3.9 - Skirt Installation
Page 5 Page 2
4. OPERATION
4.1 To Collect the Grass
1. Ensure that the outlet chute and transfer tube are correctly positioned in accordance with the procedures in Section 3.8 and 3.9.
2. Select the required height of cut on the ride-on mower. (a) On the first usage of the grass catcher, the
grass to be cut and collected should be taken down to the required length over several stages. This will reduce overload on the grass catcher outlet chute.
(b) Once an area has been cut and the grass has
been collected, this area should be regularly mowed to maintain an even grass length.
3. Select the ground speed on the ride-on mower. (a) Initially a slow speed will have to be used
with the grass catcher to assist in grass pickup and improve efficiency.
(b) Once the grass catcher has been used on an
area which is regularly maintained the ground speed may be increased.
4. When cutting grass and using the grass catcher try to maintain an even ground speed over the area being cut and collected. This ensures a continuous flow of cut grass being deposited into the catcher.
5. When cutting and catching wet or damp grass it is advisable to reduce the ground speed of the mower. Clogging of either the outlet chute or the transfer tube may occur if ground speed is too fast under these conditions.
6. If the outlet chute or transfer tube should clog, clear as follows: (a) Disengage the cutterhead drive. (b) Shift the speed selector to neutral. (c) Apply the parking brake.
8. When turning your mower, with the grass catcher mounted on your ride-on mower, always visually check that the grass catcher will not collide with any obstruction that could damage it.
9. When using the grass catcher, check the transfer tube from time to time to ensure that grass is being collected and flowing up the grass transfer tube.
10. It is recommended that the cutterhead cutting discs be fitted with fluted blades for maximum grass cutting and catching efficiency. Fluted blades are available from Rover service agents and dealers.
4.2 Emptying the Grass Catcher
1. Disengage the cutter drive on the mower when the grass catcher is full or the area to be cut and collected is complete.
2. Select a suitable site where the cut grass is to be emptied and proceed to the selected site.
WARNING
Shift the speed selector on the mower
to neutral and apply the parking brake.
3. Dismount from the mower and empty the grass catcher by opening the catcher, using the strap at the back of the grass catcher. (Refer Figure 4.1)
WARNING
Switch the engine off.
Remove the ignition key.
(d) Remove the transfer tube and outlet chute. (e) Clear the blockage.
7. Where possible, mow in an anticlockwise direction to avoid objects lying in the grass, which could damage the outlet chute, transfer tube or grass catcher.
Figure 4.1 - Emptying the Grass Catcher
Rover Mowers Limited Ride-on Mower Grass Catcher Rover Mowers Limited Ride-on Mower Grass Catcher
5. MAINTENANCE
5.1 Cleaning the Grass Catcher
WARNING
The mower must be stationary with the
park brake applied, the engine switched
off and the ignition key removed.
1. Hose down the outside of the grass catcher
to keep it free of debris and any build-up of grass or dirt
2. Open up the grass catcher and hose the
inside of the grass catcher to prevent any build-up of dirt within the mesh of the grass catcher. This could effect the free flow of exhausted air from within the grass catcher.
5.2 Cleaning the Transfer Tube
CAUTION
Do not use any powder abrasive cleaners
or solvents (kerosene, petrol, etc.) to
clean the transfer tube as these scratch
and damage its clarity.
5.3 General
1. After each day’s use, the ride-on mower should be cleaned down. Paying particular attention to the build-up of any foreign matter around the air intake ports in the top of the cutterhead and around the engine exhaust pipe and muffler.
2. Check the condition of the safety instruction decals on the grass catcher and the transfer tube and replace any that become difficult to read.
3. Inspect the grass catcher lining for signs of wear and tear caused by the conditions under which it is used. If and when a replacement grass catcher lining is required, replacement grass catcher linings are available from Rover Authorised dealers and service agents.
Wash out the inside of the transfer tube with a mild liquid detergent and dry to maintain the transparency of the tube.
Page 7 ii
NOTES
Warranty Conditions
GWAIL GROUP
AUSTRALIA &NEW ZEALAND ONLY
Rover Mowers Limited warrant that this machine is free from defects in material and workmanship. This warranty is limited to making good or replacing any part which appears upon inspection by the manufacturer or his agent to be defective in material or workmanship.
The engine used to power this machine is warranted by the manufacturer whose warranty statement has been included with the machine. As the warranty for the engine may differ from the warranty for the other components, you are advised to read the engine manufacturer’s warranty carefully
For other items this warranty shall apply for a period of 12 months from the date of purchase except for products used commercially where the warranty is limited to 90 days.
This warranty does not obligate the manufacturer, his agents or dealers to bear the transport costs incurred in the repair or replacement of any defective part.
For your record:
Dealer’s Name:..............................................................................................................
This warranty excludes fair wear and tear, or any damage caused by misuse or abuse. Parts such as blades, blade bolts, v­belts and spark plugs, which can be subjected to use beyond their normal intended working capacity are also excluded.
This warranty is void if parts other than genuine have been used or if repairs or alterations have been made without the manufacturer’s written authority.
The above warranty does not exclude any condition or warranty implied by the Trade Practices Act 1974 or any other relevant legislation which implies any condition which cannot be excluded.
REMEMBER: PROOF OF PURCHASE IS THE RESPONSIBILITY OF THE OWNER AND IS NECESSARY PRIOR TO WARRANTY WORK BEING UNDERTAKEN. REPAIRS MUST BE CARRIED OUT BY AN AUTHORISED ROVER DEALER /SERVICE AGENT AND GENUINE SPARE PARTS MUST BE USED OR YOUR WARRANTY WILL BE VOID.
Dealer’s Address: ..........................................................................................................
Dealer’s Phone No: .......................................................................................................
Product Model No:........................................................................................................
Product Serial No: .........................................................................................................
Date of Purchase: ..........................................................................................................
Rover Mowers Limited reserves the right to make changes of and add improvements upon its product at any time without notice or obligation. The Company also reserves the right to discontinue manufacture of any product at its discretion at any time.
ISO 9001 Lic 10168
Standards Australia
A.B.N. 11 000 257 303
Rover Mowers Australia Rover Mowers New Zealand
PO Box 1235 East Tamaki, Eagle Farm. Qld 4009 Auckland. Australia. New Zealand.
This Rover Owners Manual has been printed on 100% Australian
recycled paper as a sign of Rover Mowers’ commitment to Greening
RECYCLED PAPER
Australia and New Zealand.
04012664 Rev. D © Copyright 1/2006
PRINTED IN AUSTRALIA
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