Husqvarna FS 524, FS 513, FS 520 Parts Identification What Is What, DD. Engine Start Switch

PARTS IDENTIFICATION (WHAT IS WHAT)

AA.Emergency Stop Switch: Depress Switch to STOP engine in emergencies. Reset by pulling outward (pull up) to allow re-starting of machine.

BB.Tool Compartment: Contains Operation Manual, Parts List, & two wrenches (T & U) (13mm & 27mm). Open by turning knob 180 degrees. Always return Opera- tion Manual to this area for future reference.

CC.Engine Throttle: Controls Engine speed (RPM). Push forward to increase engine speed. Pull backwards to decrease engine speed. All sawing is done at maxi- mum engine speed.

DD.Engine Start Switch:

FS 513: Located on engine, behind Front Cover (V). Must be ON (1) to start engine. Use to turn engine OFF (“0”) in non-emergency situations.

FS 520 & FS 524 (Electric Start): A key switch located on lower left side of console. Turn key clockwise to start engine.

EE.Blade Depth Control: Turn Counter-Clockwise to raise Diamond Blade (H) and Clockwise to lower Diamond Blade (H).

FF.Blade Depth Stop: To Lock Blade Depth Control (EE) in position. Pull Blade Depth Stop toward rear of machine and turn 90 degrees to lock in open position.

GG.Blade Depth Indicator: Shows cutting depth of Dia- mond Blade (H) in centimeters (orange color) and inches (white color). Operation: With engine OFF (“0”), lower Diamond Blade (H) until in contacts the cutting surface. Rotate Blade Depth Indicator to align “0” with arrows. Raise Saw. When saw is lowered into cut, current cutting depth is shown.

HH.Engine Tachometer (RPM): Shows engine speed in revolutions per minute if engine is running. Shows total operation time when engine is OFF (“0”). Total operation time shown in minutes from 0-59 minutes, and hours for 60+ minutes.

II.– – –

JJ.Rear Handle: Operator position is behind machine with both hands on Rear Handle. Handle is adjustable to several positions.

KK1. Water Control Valve: Controls water flow to blade. Located on Left side of machine, near Rear Handle (JJ). Not used with the water tank (if equipped).

KK2. Blade Guard Water Control Valve: Controls the water flow to the blade. Located on blade guard. Used with water tank (if equipped).

LL.Belt Guard (Not Shown): Covers engine drive belt.

MM.Belt Drive Idler: Used to hold tension on Blade Shaft Drive Belt.

NN.Oil Drain Hose: Use to remove oil from engine.

OO.Parking Brake (EU units): Used to hold machine in parked position. With engine OFF (0), apply the brake by moving Transmission Engagement Lever (PP), to the “Engaged” position. Move lever to dis-engaged position before starting engine!

PP.Transmission Engagement Lever: MUST BE in rear (dis-engaged) position to start engine for FS 520 and FS 524 (Neutral Start function). Push forward to engage transmission. Push rearward to dis-engage transmission. With transmission dis-engaged, machine can be moved with engine turned OFF (0). See “OO. Parking Brake” for additional information.

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