Tabla de contenido
Publicidad
•
Lower the blade into the cut by pulling up on the Depth
Control Lock (1L) and by slowly turning the Hand Wheel
(1A) assembly CLOCKWISE until the desired depth of
cut is reached. Engage the Depth Control Lock (1L) to
prevent the hand wheel from rotating.
•
Push the transmission Engaging Lever (1F), located at
rear
center of cowl , DOWN
transmission. Pull the Engaging Lever (1F) UP to
DISENGAGE the transmission. When the engine is on
and the saw is manually pushed, the transmission
MUST be DISENGAGED.
WARNING: When engaging the transmission
with the Engaging Lever, be sure the Speed
Control Lever is at the NEUTRAL position to
avoid saw movement.
•
During cutting, DO NOT exert excessive side pressure
on the Handle Bars (1H) to attempt to "STEER" the
saw. Use only enough pressure to follow the previously
marked line.
•
If the saw should stall for any reason, raise the blade out
of the cut, and DISENGAGE THE SELF-PROPELLING
TRANSMISSION before restarting the engine!
•
When lowering the blade into a partially made cut, the
blade must be perfectly aligned within the cut before
starting to saw again. DO NOT FORCE the blade into
the material by lowering the blade too fast, or by
propelling the saw too fast.
Blade Cutting Depth Information:
This saw is equipped with a Blade Depth Indicator (1K)
which indicates the depth at which the Diamond Blade (2E)
is cutting. This saw also includes a Blade Depth Control
Lock (1L) which stops the cutting depth of the blade at a
specified depth.
Use of the BLADE DEPTH INDICATOR (1K):
•
If the engine is running - Turn the Engine Key Switch
(1E) to the OFF position to STOP the engine.
•
Lower the Diamond Blade (2E) by cranking the Raise
Lower Hand Wheel (1A) CLOCKWISE until the Diamond
Blade (2E) touches the surface to be cut.
•
Set Blade Depth Indicator (1K) to "0" (zero).
•
Lower the blade into the cut by pulling up on the Depth
Control Lock (1L) and by slowly turning the Hand Wheel
(1A) assembly CLOCKWISE until the desired depth of
cut is reached. Engage the Depth Control Lock (1L) to
prevent the hand wheel from rotating.
Use of the DEPTH CONTROL LOCK (1L):
•
Lower the blade by pulling up on the Depth Control Lock
(1L) and by slowly turning the Hand Wheel assembly
(1A) CLOCKWISE until the Diamond Blade (2E) is at
the required depth [as indicated on the Blade Depth
Indicator (1K)].
•
Engage the Depth Control Lock (1L) to prevent the
hand wheel from rotating.
22
to ENGAGE the
KEY SWITCH to the OFF position and wait for ALL
engine movement to stop.
1. Move the Speed Control Lever (1J) into the NEUTRAL
2. Raise the blade out of the cut by pulling the Depth
3. Turn the Engine Throttle to the IDLE position.
4. Turn OFF the Water Valve (3A).
5. STOP the engine by turning the Engine Key Switch (1E)
If ENGINE STOPS while sawing, check the following:
•
•
•
If DIAMOND BLADE (2E) STOPS while sawing, check:
•
If the ENGINE or BLADE STALLS for any reason,
•
The saw WILL NOT lower to any depth greater
than the position set on the Depth Control
Lock (1L). Therefore, if a deeper cut is required,
the Depth Control Lock (1L) MUST be loosened,
then SET to the new depth required.
8
STOPPING THE SAW
In an emergency to STOP ENGINE on the
EC II-18W, PUSH and HOLD DOWN the KILL
BUTTON (Fig 8, Item 3), located on the right-
hand center of the saw cowl, until ALL engine
movement stops. For all other models, turn the
position.
Control Lock (1L) upward, and turning the Hand Wheel
(1A) COUNTERCLOCKWISE. Raise the blade high
enough out of the cut to clear the pavement when
maneuvering the saw.
to the OFF position.
WARNING: When turning the saw OFF, be sure
to turn the water pump OFF or the water pump
will continue to run until the battery is dead!
9
INCIDENTS DURING SAWING
(See Fig. 1 and 2)
Engine out of fuel—Check fuel level.
If the Diesel engine runs out of fuel, air
must be removed from the fuel system
before the engine will start.
engine manual for detail air "bleeding"
information.
Lack of water signals the Water Safety Switch (1B) to
stop the engine. Press button (1B) to reset the switch,
and then restart the engine.
Excessively fast cutting speed will stall engine.
Drive belt tension is inadequate.
Raise the blade completely from the cut, inspect the
machine thoroughly before restarting the engine. When
lowering the blade into a partial cut, align the blade
exactly with the cut to prevent damage to the blade.
See diesel
Publicidad
Tabla de contenido
