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Formula 400
CHROME
RU
INSTRUCTION MANUAL
IMPORTANT INFORMATION: Please read these instructions carefully
GB
and make sure you understand them before using this unit. Retain these
instructions for future reference.
545123725 Rev. 2 1/31/07 BRW

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Summary of Contents for Partner Formula 400 CHROME

  • Page 1 Formula 400 CHROME INSTRUCTION MANUAL IMPORTANT INFORMATION: Please read these instructions carefully and make sure you understand them before using this unit. Retain these instructions for future reference. 545123725 Rev. 2 1/31/07 BRW...
  • Page 33 98/37/EC ISO 11681- -1:2004, EN ISO 12100- -1:2003, EN ISO 12100- -2:2003, CISPR 12. 0,375 Oregon 91VJ 0,375 Oregon 91VG ISO 22868 22867 5/32 16/41:56 0,050/1,3 85° 30° 0° 0,025/0,65 91VJ 0,375 5/32 91VG 0,025/0,65 0,050/1,3 85° 30° 0° 16/41:56 0,375 2006 Husqvarna Outdoor Products Italia S.p.A.
  • Page 34 IDENTIFICATION (WHAT IS WHAT?) Chain Front Handle Front Hand Guard Adjustment Tool Starter Rope (Bar Tool) Idle Speed Screw ON/STOP Muffler Switch Chain Primer Bulb Bumper Starter Bar Oil Fill Cap Spike Fuel Mix Fill Cap Housing Cylinder Cover Chain Throttle Direction Lockout...
  • Page 35 IDENTIFICATION OF SYMBOLS Starting Reminder Move ON/STOP switch to Pull the starter rope the ON position. sharply 5 times with your right hand. Push the choke/fast idle Slowly press primer bulb lever in to the HALF 6 times. CHOKE position. Pull choke/fast idle lever Pull the starter rope sharply out to the full extent (to...
  • Page 36 S Do not operate a chain saw that is dam- S Rotational Kickback can occur when the aged, improperly adjusted, or not com- moving chain contacts an object at the up- pletely and securely assembled. Always per tip of the guide bar. This contact can replace bar, chain, hand guard, or chain cause the chain to dig into the object, brake immediately if it becomes damaged,...
  • Page 37 S Keep your saw chain sharp and properly S Stand slightly to the left side of the saw to tensioned. A loose or dull chain can increase keep your body from being in a direct line the chance of kickback occurring. Follow with the cutting chain.
  • Page 38 and magnitude of kickback and are recom- back. The chain brake reduces the risk of acci- mended. Your saw has a low kickback chain dents, but only you can prevent them. DO NOT and bar as original equipment. Repairs on a ASSUME THAT THE CHAIN BRAKE WILL chain brake should be made by an authorized PROTECT YOU IN THE EVENT OF A KICK-...
  • Page 39 Checking the tension: Use the screwdriver end of the chain adjust- ment tool (bar tool) to move the chain around the bar. If the chain does not rotate, it is too tight. If too loose, the chain will sag below the bar.
  • Page 40 OPERATING YOUR UNIT BEFORE STARTING ENGINE manual. Avoid contact with the muffler. A hot muffler can cause serious burns. WARNING To stop the engine, move the ON/STOP : Be sure to read the fuel switch to the STOP position. information in the safety rules before you be- To start the engine, hold the saw firmly on gin.
  • Page 41 6. Pull the starter rope sharply with your S The inertia activated chain brake is acti- right hand until the engine starts. vated if the front hand guard is pushed for- 7. Allow the engine to run for approximately ward, either manually or by centrifugal 30 seconds.
  • Page 42 TREE FELLING TECHNIQUES Final cut here. 5 cm above center of notch. WARNING First cut : Do not cut near buildings 5 cm or electrical wires if you do not know the di- rection of tree fall, at night since you will not be able to see well, or during bad weather Notch such as rain, snow, or strong winds.
  • Page 43 BUCKING USING A LOG OR SUP- S Do not cut in an area where logs, limbs, and roots are tangled. Drag the logs into a PORT STAND clear area before cutting by pulling out ex- S Remember your first cut is always on the posed and cleared logs first.
  • Page 44 PRUNING S Keep a clear work area. Frequently clear branches out of the way to avoid tripping WARNING over them. : Limit pruning to limbs LIMBING shoulder height or below. Do not cut if branches are higher than your shoulder. Get S Always limb a tree after it is cut down.
  • Page 45 S Burring of guide bar rails is a normal The carburetor has been carefully set at the process of rail wear. Remove these burrs factory. Adjustments may be necessary if with a flat file. you notice any of the following conditions: S When rail top is uneven, use a flat file to re- S Chain moves at idle.
  • Page 46 TROUBLESHOOTING TABLE WARNING: Always stop unit and disconnect spark plug before performing all of the recommended remedies below except remedies that require operation of the unit. TROUBLE CAUSE REMEDY Engine will not 1. Move ignition switch to ON. 1. Ignition switch off. start or will run 2.
  • Page 47 TECHNICAL DATA SHEET Noise levels Formula 400 CHROME Engine Formula 400 CHROME Equivalent (see note 1) noise Cylinder volume, cm pressure level at operator’s ear, Stroke, mm measured according to relevant Idle speed, rpm 3,000 international standards, dB(A) Recommended max.
  • Page 48 Husqvarna Outdoor Products Italia S.p.A. Via Como 72 Valmadrera, Lecco ITALY I- -23868...

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