Ryobi RM480e - Testing the Safety Interlock System

TESTING THE SAFETY INTERLOCK
SYSTEM
See fig. 7
The safety interlock system stops the blades if
the operator leaves the seat while the blades
are running. Test the system before each use
to ensure that it is working correctly.
To test:
1. Make sure direction control switch is in
neutral (N) position and blade engage
knob is down.
2. Insert the start key and turn the key o the
ON position.
3. Pull up the blade engage knob to activate
the blades.
4. Briefly stand up, but do not get off the
mower.
The blades should stop o󰀨 within 5 seconds.
If the blades do not stop, verify that the afety
interlock cable is connected as described in
the "Installing the Seat" section.
If the cable is connected but the system still
does not function, contact an authorised
service centre. Do not operate the product until
the safety interlock system has been repaired.
Fig 7
PRODUCT SPECIFICATIONS
Ride-On Mower
Model RM480e
Drive motor
Hardware version KTF04H20_CV008_20170906,
KTF04H20_PV005_20170906
Software version RY48110_111_112_20190701_
VER1003
Deck motor
Hardware version V1.2
Software version GXDH0043
Input voltage 48 V d.c
Cutting rated power 1500 W
Drive rated power 1200 W
Height adjustments 3.81 cm to 11.43 cm
(1.5 in. to 4.5 in.)
Wheel size
Front 38.1 cm (15 in.)
Rear 40.6 cm (16 in.)
Cut size 96.5 cm (38 in.)
Turning radius 40.6 cm (16 in.)
Maximum speed
Forward 12.1 km/h (7.5 mi/h)
Mow 7.4 km/h (4.6 mi/h)
Reverse 3.2 km/h (2 mi/h)
Tyre pressure 158.58 kPa (23 psi)
Charger OP48RM
Input 220-240 V a.c., 50/60 Hz
Output 48 V d.c., 7.5-8 A
Charge time 17 h
Quick recharge
(60%)
11 h
Battery LPC12-75 (12V, 75 Ah)
Type Lead-acid battery
Dimensions 285 x 193 x 272 mm
Battery weight 22.3 kg
Battery
replacement part
number
099749014036
Kit details 4 x LPC12-75
Total battery weight 89.2 kg
Blade replacement
part number
099749001129
Noise emmision level
A-weighted sound
power level
L
WA
= 101.7 dB(A),
K = 2.5 dB (A)
A-weighted sound
pressure level
L
PA
= 89.4 dB(A),
K = 2.5 dB (A)
Vibration level
Whole body 1.346 m/s
2
Hand-arm
(steering wheel)
0.239 m/s
2
Uncertainty K = 1.5 m/s
2
18