Husqvarna K 750 SpeedMill User manual

©Husqvarna
Operator s manual
K750
Please readthe operacor's manual carefully andmakesure you understand the
¡nstructions before using the machine.
English
HUSQVARNA CONSTRUCTION PRODUCTS

KEYTOSYMBOLS
Key to symbols
WARNINGI The machine can be a
dangerous tool ifused incorrectiyor
carelessly, which can cause serious or
fatal injury to
the operator or others.
Please read the operator's manual
carefullyand make sure you understand
the instructions before using the machine.
Always wear:
• Protective helmet
•Hearing protection
•Protective goggles or a visor
•Breathing
mask
This product is in accordance with
applicable EC directives.
WARNINGI Dust forms when cutting, this
can cause injuries ifinhaled. Use an
approved breathing mask. Avoid inhaling
petrolfumes and exhaustfumes. Always
provide for good ventilation.
WARNINGI Sparks from the cutting blade
can cause fire in combustible materials
such as: petrol (gas), wood, dry grass etc.
Noise emission to the environment
according to the European Community's
Directive.The machine's emission is
specified inchapterTechnical data and on
label.
Switch off the engine by moving the stop
switch to the STOP position beforecarrying
out any checks or maintenance.
Alwayswear protective gloves.
Regular cleaning is required.
Visual check.
Protectivegoggles or a visor must be worn.
2 - English
<®>
Run position.
Stop, with
the return spring to the operating
position.
Stop, in the fixed position.
Other symbols/decals on the machine refer to special
certification requirements for certain markets.

CONTENTS
Contents
KEYTO SYMBOLS
Keyto symbols 2
CONTENTS
Contents 3
WHATISWHAT?
What is what on the powercutter? 4
SAFETYINSTRUCTIONS
Steps before using a new power cutter. 5
Personal protective equipment 5
Machine's safety equipment 6
Checking, maintaining and servicíng the machine's
safety equipment 7
General safety precautions 8
General working instructions 9
Cutting
blades 11
ASSEMBLY
Checkingthe driveaxie and flange washers 13
Fitting the cutting blade 13
Guard for the blade 13
FUEL HANDLING
Fuel 14
K750 14
K750 OilGuard 14
Fuelling 15
STARTING AND STOPPING
Starting and stopping 16
MAINTENANCE
Tensioning the drive belt 17
Replacing
the drive belt 17
Belt pulley
and clutch 17
Carburettor 17
Fuel filter 18
Airfilter 18
Starter 19
Spark plug 20
Cooling
system 20
Muffler 20
General maintenance instructions 21
TECHNICAL DATA
Technical data 22
Cutting equipment 22
EC-declaration ofconformity 23
English —3

WHAT IS WHAT?
What is what on the power cutter?
1 Front handle
2 Water tap
3Warning decaí
4 Air filter cover
5Cylinder cover
6 Choke
7 Throttle lockout
8 Throttle control
9 Start throttle lock
10 Stop switch
11 Disconnection function for OilGuard (K750 OilGuard)
12 Starter handle
13 Starter
14 Muffler
4 - English
15 Fueltank
16 Decompression valve
17 Guard for the blade
18 Adjustment handle forguard
19 Belt guard
20 Water connection with filter
21 Cutting arm
22 Rating píate
23 Belt tensioner
24 Cutting head
25 Cutting blade
26 Combination spanner
27 Operator's manual