Remote Control Handle - Yanmar 4JH3-TE Series Operation Manual

JH-Turbo-Engels1a 30-06-2002
2. Product explanation

2.5.2 Remote Control Handle

(1) Morse Type
This remote control system uses a single
handle to operate marinegear-clutch-
(neutral, forward, reverse) and to control the
engine speed.
NEUTRAL: Power to the propeller shaft is
cut off and the engine idles.
FWD (FORWARD)
REV (REVERSE)
GB
FWD (forward)
REV (reverse)
NEUTRAL (boat is stopped)
Clutch is disengaged
Pull out handle
The handle controls the course of the boat
(ahead or astern) and, at the same time,
acts as an accelerator increasing the engine
speed as it is pushed further in the FWD or
REV direction. If the handle is pulled out,
engine speed can be controlled without
engaging the clutch (clutch remains in the
NEUTRAL, no load position).
NOTICE
Yanmar recommends the use of a
single-lever type for the remote con-
trol lever. If only the two-lever type is
available in the market, operate the
engine at 1000 rpm or lower before
engaging and disengaging the marine
gear-clutch.
18
13:18 Pagina 18
Option
(2) Trawling Handle Option KMH4A Clutch
(The trawling valve is optional to KMH4A
Clutch only.)
The trawling control is a single remote
control handle.
The marine gear trawling lever operates by
remote control cable.
The operation labels on the handle are :
H : High speed (normal operation)
L : Low speed (trawling operation)
H (High speed) L (Low Speed)
Only operate with the trawling handle in the
low speed position, 1000 rpm or less.
In L(low speed) the clutch is at half clutching
position and the propeller turns very slowly
rubbing against the friction plate.
The engine cannot be run at high speed
under these conditions.
1. Loosen the handle grip by turning it to the
left.
2. Move the handle toward L and position at
the desired speed.