Husqvarna FS4800D manuel dutilisation OIL / Water Separator, 1Y. Radiator Coolant Overflow Bottle

1200 RPM or less. Blade drive is engaged when the BLADE CLUTCH SWITCH (1V) is in the “1” (ON) position. To disengage the blade drive, put the BLADE CLUTCH SWITCH (1V) in the “0” (OFF) position.

1W. OIL PRESSURE LIGHT: Lights up when engine oil pressure is low & when key is on with engine off.

1X. AIR BLEED BOLT: Located on Oil / Water Separator. Used to remove air from fuel lines. See Yanmar Engine Operation Manual for details about the AIR BLEED BOLT, and the

OIL / WATER SEPARATOR.

1Y. RADIATOR COOLANT OVERFLOW BOTTLE:

Recovers radiator coolant when engine is hot. Should be 1/4 full when engine is off and cool.

1Z. TACHOMETER SELECT SWITCH: Can be set to indicate either engine speed (RPM, n/min), or blade shaft speed (RPM, n/min). Set to upper position to indicate engine speed, lower position to indicate blade shaft speed. Standard equipment on machines equipped with three-speed gearbox, optional for all others.

WARNING: Take Notice of TACHOMETER SELECT SWITCH (1Z) position! Tachometer can indicate Blade Speed or Engine Speed. Serious injury can occur to the operator or people in the work area if the rotational speed (n/min) of the DIAMOND BLADE (2E) exceeds the maximum speed (n/min) marked on the DIAMOND BLADE (2E).

1AA. REAR COVER: Remove only for service of machine. To remove, rotate GUARD LATCHES (1EE) 270 degrees in a Counter-Clock-Wise direction. Replace before starting engine. Is not a safety guard, but controls air flow through machine for proper engine performance.

1BB. STOP POSITION: The saw will stop travel movement when speed control lever (1O) is in this position. Engine will not start unless Speed Control Lever (1O) is in STOP position.

1CC. MANUAL AXLE ADJUSTMENT (Front Pivot- Manual Tracking Model Only): Turn bolt to adjust rear drive axle. Rotating it to the right (CW) makes saw drive to the right. Left (CCW) makes saw drive to the left.

1DD. RADIATOR AIR FILTER ELEMENT: Must be in place or engine damage will occur. Clean Filter as required, or every 50 hours.

1EE. GUARD LATCH: Used to secure Guards, Shields, and REAR COVER (1AA) in position. To remove REAR COVER (1AA), rotate the latches 270 degrees in a Counter-Clock-Wise direction. A slotted model of this latch is used to secure the side guards (4 latches per side), to remove side guards, use a tool, such as a screw driver, to rotate latches 270 degrees.

FIGURE 2

2A. BLADE SHAFT BOLT: Use to clamp DIAMOND BLADE (2E) between the inner and outer flange. Right side of saw has left hand threads. Left side of saw has right hand threads.

2B. OUTERFLANGE:UsetoholdDIAMONDBLADE(2E) in position.

2C. OUTER FLANGE ARBOR: Use to support the DIAMOND BLADE (2E).

2D. LOCKING PIN: Use to prevent the diamond blade from rotating on the shaft during operation.

2E. DIAMOND BLADE: Used as the cutting tool for concrete and asphalt surfaces.

2F. INNER FLANGE: Inside support used to hold DIAMOND BLADE (2E) in position.

2G. BLADE GUARD NOSE LATCH: Use to latch the front part of blade guard down.

2H. BLADE GUARD FRONT: Front part of the blade guard.

2I. BLADESHAFT: Supports Blade Flanges and blade.

2J. BLADE SHAFT WRENCH: Used to remove BLADE SHAFT BOLT (2A). For a 36” (900mm) blade guard the BLADE SHAFT WRENCH is used to pivot the BLADE GUARD SPADE LATCH (2L) to the open position, then the blade guard is removed.

2K. WIRE LANYARD: Pull wire so blade guard latch pivots to allow removal of blade guard (Not avail- able for CE marked European models with a 36”, or 900mm Blade Guard).

46