Ryobi RPP254FEJSN - Page 7

7
English
A-weight emission sound pressure level at the
operator's position
- Idle 76.8 dB(A)
- Racing 100.3 dB(A)
- Equivalent 95.6 dB(A)
A-weight emission sound power level
- Idle 81.9 dB(A)
- Racing 106.0 dB(A)
- Equivalent 106.0 dB(A)
Uncertainty 2.5 dB(A)
CHAIN SPECIFICATIONS
Chain pitch 9.5mm
Chain gauge 1.1mm
Chain drive links 40
Chain prole Low prole
Chain le size 5/32 (4mm)
Bar length 254 mm (10 in)
Chain bar oil tank capacity 230 ml
The specifications of spare parts:
■ Make sure Carlton bar used with Carlton chain or
Oregon bar used with Oregon chain. Do not mix them
up.
■ Alternative bar and chain specification as below:
Parts Manufacturer Type Specification
Chain
Carlton
N4C-BL-
40ESKBTTI
Pitch: 3/8" Lo Prole
Guage: 0.043" (1.1
mm)
Cutter: Semi chisel
Sequence: Modied
skip sequence
Length: 10" chain,
40 drive links
Oregon 90JG040P
Pitch: 3/8" Lo Prole
Guage: 0.043" (1.1
mm)
Cutter: Semi chisel
Sequence: Modied
skip sequence
Length: 10" chain,
40 drive links
Guide
bar
Carlton 1010N4MH-
CUNBBTTI
10" bar, laminated
Thickness 3.33 mm
Oregon 534652 10" bar, laminated
Thickness 3.33 mm
KNOW YOUR PRUNER
See gure 1.
Before attempting to use this product, familiarize yourself
with all operating features and safety rules.
ENGINE SWITCH
The engine switch controls the ignition system. The switch
must be in the ON (I) position for the engine to start and
run.
PRIMER BULB
The priming bulb pumps fuel from the fuel tank to the
carburettor. This is necessary only when starting a cold
engine or after refuelling an engine that has run out of fuel.
SHOULDER STRAP
The shoulder strap helps support the weight of the pruner
during use.
CHOKE LEVER
The choke restricts the air supply through the carburettor
to enrich the mixture and enable easier starting when the
engine is cold.
STARTER GRIP
The starter grip is used for starting the engine.
THROTTLE TRIGGER
The throttle trigger is used for starting the pruner, and also
for controlling the speed of chain rotation.
ASSEMBLY
UNPACKING
This product requires assembly.
■ Carefully remove the product and any accessories
from the box. Make sure that all items listed in the
packing list are included.
■ Inspect the product carefully to make sure no breakage
or damage occurred during shipping.
■ Do not discard the packing material until you have
carefully inspected and satisfactorily operated the
product.
PACKING LIST
■ Power head assembly
■ Pruner attachment
■ Extension shaft