Ryobi RY48ZTR75 User manual

Suivez toutes les instructions lorsque vous assemblez cette ton-
deuse électrique autoportée. Si l’une des pièces est endommagée
ou manquante, elle devrait être remplacée avant de poursuivre.
AVERTISSEMENT : Pour réduire le risque de
blessure, vous devez lire et comprendre ce guide d’assemblage
avant d’assembler ce produit.
Siga todas las instrucciones al armar este podadora de pasto tipo
tractor. Si falta alguna pieza o hay piezas dañadas, dichas piezas
deben reemplazarse antes de proceder a utilizar el producto.
ADVERTENCIA: Para reducir el riesgo de lesiones,
debe leer y comprender esta guía de armado antes de intentar
armar este producto.
CONSERVER CE GUIDE POUR
FUTURE RÉFÉRENCE GUARDE ESTE GUÍA PARA
FUTURAS CONSULTAS
SAVE THIS GUIDE FOR FUTURE REFERENCE
Follow all instructions when assembling this riding lawn mower. If any parts are damaged or missing, those parts must be
replaced before proceeding.
WARNING: To reduce the risk of injury, you must read and understand this assembly guide before attempting
to assemble this product.
ASSEMBLY GUIDE
GUIDE D’ASSEMBLAGE
GUÍA DE ARMADO
ELECTRIC ZERO TURN MOWER
TONDEUSE ÉLECTRIQUE
À BRAQUAGE ZÉRO
PODADORA ELÉCTRICA
DE GIRO CERO
RY48ZTR75/RY48ZTR100/
RY48ZTR75CAN/
RY48ZTR100CAN
Assembly video available at https://www.ryobitools.com/setup/zero-turn-riding-mower
Vidéo d’assemblage disponible à https://www.ryobitools.com/setup/zero-turn-riding-mower
Video de montaje disponible en https://www.ryobitools.com/setup/zero-turn-riding-mower

2 — English
Rules for Safe Assembly .................................................................................................................................................. 2
Symbols............................................................................................................................................................................ 3
Tools Needed.................................................................................................................................................................... 3
Unpacking ........................................................................................................................................................................ 4
Loose Parts List................................................................................................................................................................ 5
Assembly .......................................................................................................................................................................6-7
Final Preparation .............................................................................................................................................................. 8
WARNING:
Strictly adhere to all torque wrench tightening specifica-
tions. Failure to do so could cause serious personal injury.
All information, illustrations, photographs, and specifications
contained in this manual are based on the latest product
information available at the time of publication. Due to up-
dates or other changes, there may be some differences in
this manual. We reserve the right to make product changes
at any time, without notice and without incurring any obliga-
tion to make the same or similar changes to any products
previously built or sold.
Any person attempting to assemble this product must
have proper training and experience. Read this manual
carefully and follow all assembly procedures as described.
All assembly must be completed with the unit on a level
surface.
RULES FOR SAFE ASSEMBLY
TABLE OF CONTENTS

3 — English
Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper
interpretation of these symbols will allow you to operate the product better and safer.
SYMBOL NAME DESIGNATION/EXPLANATION
Safety Alert Indicates a potential personal injury hazard.
The following signal words and meanings are intended to explain the levels of risk associated with this product.
SYMBOL SIGNAL MEANING
DANGER: Indicates a hazardous situation, which, if not avoided, will result in death or
serious injury.
WARNING: Indicates a hazardous situation, which, if not avoided, could result in death or
serious injury.
CAUTION: Indicates a hazardous situation, that, if not avoided, may result in minor or
moderate injury.
NOTICE: (Without Safety Alert Symbol) Indicates information considered important, but
not related to a potential injury (e.g. messages relating to property damage).
SYMBOLS
The following tools (not included or drawn to scale) are needed for assembly:
TORQUE WRENCH
TIRE PRESSURE GAUGE
20
30
40
0
50
TOOLS NEEDED
SOCKET WRENCH WITH 12 mm
AND 14 mm SOCKETS AND 6 mm HEX BIT
(IF NOT USING TOOL KIT PROVIDED)

4 — English
UNPACKING
Remove the bolts securing the corner and side braces
to the frame bottom, then lift the braces to remove.
Cut the nylon straps securing the front and rear wheel
axles to the frame.
Remove boxes containing loose parts, assembly hardware,
and documentation.
Remove and set aside all accessible packaging and wrap
from unit and parts. Do not discard the packing material
until you have carefully inspected and satisfactorily oper-
ated the product.
WARNING:
If any parts on the Loose Parts List are already as-
sembled to your product when you unpack it, verify the
part is assembled correctly, is properly tightened, and is
torqued correctly (where applicable) before proceeding
to the next assembly step. Use of a product that may
have been improperly assembled could result in death
or serious personal injury.
Inspect the product carefully to make sure no breakage
or damage occurred during shipping.
If any parts are damaged or missing, please call
1-800-860-4050 for assistance.
NOTE: Mower should be assembled while positioned on
the frame bottom. Once assembly is complete, raise the
cutting deck to its highest position, position a ramp next to
the frame bottom, release the parking brake and slowly and
carefully drive mower off frame.
WARNING:
Use extra care when driving the mower off of the frame.
Press the low speed drive button and carefully move the
drive levers and/or press the brake pedal as needed to
control the speed. When driving the mower off of the
frame, do not exceed the maximum recommended op-
eration angle of 15°. Failure to follow these instructions
can result in loss of control and result in death, serious
personal injury, or property damage.
NOTICE:
If no ramp is available, slowly and carefully drive the
mower off the frame in reverse while looking down and
behind. Driving the mower off the frame in the forward
direction without a ramp can cause damage to the
mower’s cutting deck.

5 — English
LOOSE PARTS LIST
1.
3.
6.
2.
Key
No. Description Qty.
1 Seat Assembly with Safety Interlock Cable ......... 1
2 Drive Handles....................................................... 2
3 Towing Plate Assembly
Towing Plate .................................................... 1
Bolts ................................................................ 2
4 Charger ................................................................ 1
5 Tool Kit ................................................................. 2
6 Keys ..................................................................... 3
Key
No. Description Qty.
Assembly Guide (Not Shown) .............................. 1
Operator’s Manual (Not Shown)........................... 1
WARNING:
If any parts are damaged or missing do not assemble
this product until the parts are replaced with new original
manufacturer’s parts or their equivalent. Assembly of this
product with damaged, missing, or incorrect parts could
result in serious personal injury.
5.
4.

6 — English
WARNING:
Strictly adhere to all torque wrench tightening specifica-
tions. Failure to do so could cause serious personal injury.
WARNING:
Do not attempt to modify this product or create
accessories not recommended for use with this product.
Any such alteration or modification is misuse and could
result in a hazardous condition leading to possible serious
personal injury.
WARNING:
To prevent accidental starting that could cause serious
personal injury, always remove the start key from the tool
when you are assembling parts.
CONNECT THE BATTERY
See Figure 1.
When shipped from the factory, the mower’s batteries are
disconnected. To connect:
Press the tabs on the wiring cover. Lift the cover to gain
access to the compartment below.
Connect the large battery quick-connect plug. This plug
connects the batteries to the mower.
Reinstall the wiring cover and push down until it latches
securely in place.
ASSEMBLY
INSTALL THE SEAT
See Figure 2.
Remove the shoulder bolts and lock nuts from seat
mounting brackets.
Place the seat assembly over the mounting brackets and
align holes as shown.
Reinstall shoulder bolts and lock nuts and tighten securely.
NOTE: Make sure the bolt heads are on the outside and
the lock nuts are on the inside of the mounting bracket
as shown and that the shoulder of the bolt is seated fully
in the mounting bracket. This may be easier to do with
the seat in the raised position.
Connect the safety interlock cable on the seat with the
plug on the mower as shown.
Fig. 2
SEAT
ASSEMBLY
MOUNTING
BRACKET
SHOULDER
BOLT
SAFETY
INTERLOCK
CABLE
PLUG LOCK
NUT
LOCK
NUT
MOUNTING
BRACKET
WIRING
COVER
TABS
TABS
BATTERY
QUICK-CONNECT
PLUG Fig. 2
SHOULDER
BOLT

7 — English
ASSEMBLY
INSTALL THE DRIVE LEVERS
See Figure 3.
Remove the hex head bolts from the drive lever mounting
bracket.
Align the holes on the drive lever with the holes on the
drive lever mounting bracket as shown.
Reinstall the bolts and tighten securely.
Repeat to install second drive lever.
NOTE: Make sure to use the same holes for mounting the
drive lever on each side. The levers must be even once
installed.
Fig. 4
HEX HEAD
BOLTS
TOWING
PLATE
DRIVE LEVER
MOUNTING
BRACKET
HEX HEAD
BOLTS
DRIVE
LEVER
Fig. 3
INSTALL THE TOWING PLATE
See Figure 4.
Align the holes in the towing plate with the holes in the
rear crossmember.
Install two hex head bolts and tighten securely.
CHECK TIRE PRESSURE
Check the air pressure in all tires before use. Improper air
pressure will affect handling, steering response, traction,
tire life, level cutting, and operator comfort. Be sure tires
are inflated to the pressure shown below.
NOTE: Tire pressure should only be measured or
adjusted when tires are cold.
Recommended
Pressure
Front Rear
19 PSI 18 PSI
WARNING:
Check the tire pressure carefully while inflating. Too much
air in the tire could cause the tire to burst, causing seri-
ous personal injury.
FINAL PREPARATION
VERIFY MOWER CONDITION
Inspect the entire product for damaged, missing, or loose
parts such as screws, nuts, bolts, caps, etc. Tighten securely
all fasteners and caps and do not operate this product until
any missing or damaged parts are replaced.

8 — English
Fig. 6
FINAL PREPARATION
CHARGE THE MOWER
See Figure 5.
Mower batteries must be charged overnight before first
use. To verify mower batteries are fully charged, check the
battery level indicator.
To charge:
Insert charger plug into charging port on mower, making
sure it is properly connected.
Connect charger to power supply using normal household
current of 120 V, AC only, 60 Hz.
Do not charge in an area of extreme heat or cold.
Remove the charger from the mower once it is fully charged
and ready for use.
WARNING:
To avoid accidental starting or movement of the mower
that could result in death or serious personal injury,
always remove the start key and set the parking brake
when leaving the mower unattended.
NOTICE:
Always connect the mower to the charger when the unit
is not in use. If it is not possible to leave the mower char-
ger connected, make sure to charge the batteries fully at
least once a month.
Fig. 5
CHARGER
PLUG
CHARGING
PORT
TEST THE SAFETY INTERLOCK SYSTEM
See Figure 6.
This mower features a Safety Interlock System to protect
the operator by shutting off the blades if the operator leaves
the seat with the blades running. Test the system to be sure
it is working correctly.
To test:
Position the mower on a level surface.
Set the parking brake.
Make sure drive levers are in the neutral position and the
blade engage knob is down.
Install start key and turn to ON position.
Raise blade engage knob to activate blades.
Briefly lift off the seat, but do not get off the mower.
The blades should shut off within 5 seconds. If they don’t,
verify you connected the safety interlock cable as described
on page 6. If the cable is connected but the system still
doesn’t function, contact customer service. Do not oper-
ate the mower until the safety interlock system has been
repaired.

2 — Français
AVERTISSEMENT :
Respectez strictement toutes les spécifications de
couplage de la clé dynamométrique. Ne pas le faire
pourrait causer de graves blessures corporelles.
Toutes les informations, illustrations, photographies et
spécifications contenues dans ce manuel sont basées sur
les toutes dernières informations disponibles relativement
au produit au moment de la publication. En raison mises à
jour ou d’autres changements, il pourrait y avoir certaines
différences dans ce manuel. Nous nous réservons le droit
d’effectuer des changements au produit en tout temps, sans
préavis et sans être obligés de faire les mêmes changements
ou des changements similaires aux produits construit ou
vendu auparavant.
Toute personne qui essaye d’assembler ce produit doit
avoir une formation et une expérience appropriées.
Veuillez lire ce manuel attentivement et suivre toutes les
procédures d’assemblage telles que décrites.
Tout l’assemblage de l’unité doit être effectué sur une
surface à niveau.
RÈGLES À SUIVRE POUR UN ASSEMBLAGE SÉCURITAIRE
TABLE DES MATIÈRES
Règles à suivre pour un assemblage sécuritaire.............................................................................................................. 2
Symboles.......................................................................................................................................................................... 3
Outils nécesaires .............................................................................................................................................................. 3
Déballage.......................................................................................................................................................................... 4
Liste des pièces lâches .................................................................................................................................................... 5
Assemblage...................................................................................................................................................................6-7
Préparation finale ............................................................................................................................................................. 8

3 — Français
Certains des symboles ci-dessous peuvent être utilisés sur produit. Veiller à les étudier et à apprendre leur signification.
Une interprétation correcte de ces symboles permettra d’utiliser produit plus efficacement et de réduire les risques.
SYMBOLE NOM DÉSIGNATION / EXPLICATION
Symbole d’alerte de sécurité Indique un risque de blessure potentiel.
SYMBOLES
Les termes de mise en garde suivants et leur signification ont pour but d’expliquer le degré de risques associé à l’utilisation
de ce produit.
SYMBOLE SIGNAL SIGNIFICATION
DANGER : Indique une situation dangereuse qui, si elle n’est pas évitée, aura pour
conséquences des blessures graves ou mortelles.
AVERTISSEMENT : Indique une situation dangereuse qui, si elle n’est pas évitée, pourrait entraîner
des blessures graves ou mortelles.
ATTENTION : Indique une situation dangereuse qui, si elle n’est pas évitée, pourraît entraîner
des blessures légères ou de gravité modérée.
AVIS :
(Sans symbole d’alerte de sécurité) Indique les informations jugées importantes
sans toutefois représenter un risque de blessure (ex. : messages concernant
les dommages matériels).
20
30
40
0
50
Les outils suivants (non inclus ou dessinés à l’échelle) sont nécessaires pour l’assemblage et l’alignement :
CLÉ DYNAMOMÉTRIQUE
OUTILS NÉCESAIRES
CLÉ À DOUILLE AVEC DOUILLES DE 12 mm
ET 14 mm ET EMBOUT HEXAGONAL DE 6 mm
(SI ON N’UTILISE PAS LE TROUSSE
À OUTILS FOURNIES)
JAUGE DE PRESSION