Table of Contents
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1
APPLIANCE .................................................................................... 3
2
DESCRIPTION (FIG A) ................................................................... 3
3
PACKAGE CONTENT LIST ............................................................ 3
4
SYMBOLS ....................................................................................... 4
5
SAFETY ........................................................................................... 4
6
KICKBACK SAFETY PRECAUTIONS ........................................... 5
7
ASSEMBLY ..................................................................................... 6
7.1
Tools for assembly ................................................................................................ 6
7.2
Assembly requirements ........................................................................................ 7
7.3
Guide bar / saw chain / clutch cover installation ................................................. 7
7.3.1
To install the guide bar............................................................................................. 7
7.3.2
To install saw chain: ................................................................................................ 7
7.3.3
Saw chain tension adjustment ................................................................................. 7
7.3.4
To adjust saw chain: ................................................................................................ 8
7.3.5
Chain brake mechanical test .................................................................................... 8
7.3.6
To test chain brake: ................................................................................................. 8
8
FUEL AND LUBRICATION ............................................................. 9
8.1
Fuel ......................................................................................................................... 9
8.2
Mixing fuel .............................................................................................................. 9
8.2.1
Fuel and lubrication symbols .................................................................................... 9
8.2.2
Mixing ratio: 40 parts gasoline to 1 part lubricant ..................................................... 9
8.2.3
Recommended fuels ................................................................................................ 9
8.2.4
Chain and bar lubrication ......................................................................................... 9
9
OPERATION.................................................................................... 9
9.1
Engine pre start checks (Fig 8) ............................................................................. 9
9.2
Starting a cold engine ......................................................................................... 10
9.3
Warm start ............................................................................................................ 10
9.4
When engine is saturated with fuel .................................................................... 10
9.5
To stop engine (Fig 9n) ....................................................................................... 10
9.6
Chain brake operational test ............................................................................... 10
9.7
Saw chain / bar lubrication .................................................................................. 11
Copyright © 2014 VARO
POWXQG4070
P a g e
| 1
EN
www.varo.com
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Related Manuals for VARO Powerplus XQ POWXQG4070
Summary of Contents for VARO Powerplus XQ POWXQG4070
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Page 1: Table Of Contents
Warm start ......................10 When engine is saturated with fuel ..............10 To stop engine (Fig 9n) ..................10 Chain brake operational test ................10 Saw chain / bar lubrication .................. 11 Copyright © 2014 VARO P a g e www.varo.com... - Page 2 Chain maintenance ....................17 TECHNICAL DATA ............... 17 NOISE .................... 18 STORING A CHAIN SAW ............. 18 TROUBLE SHOOTING ..............18 WARRANTY .................. 19 ENVIRONMENT ................20 DECLARATION OF CONFORMITY ..........20 Copyright © 2014 VARO P a g e www.varo.com...
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Page 3: Appliance
WARNING! When using gas tools, basic safety precautions, including the following, should always be followed to reduce the risk of serious personal injury and/or damage to the unit. PACKAGE CONTENT LIST Remove all packing materials Copyright © 2014 VARO P a g e www.varo.com... -
Page 4: Symbols
DO NOT operate a chain saw when you are fatigued, under the influence of drugs, alcohol or medication. Use safety footwear, snug-fitting clothing, protective gloves, and eye, hearing and head protection devices. Copyright © 2014 VARO P a g e www.varo.com... -
Page 5: Kickback Safety Precautions
Only chain, guide bar and spark plug can be replaced by the user himself. Always make sure you replace with correct material as stated in the specifications of the manual. KICKBACK SAFETY PRECAUTIONS Copyright © 2014 VARO P a g e www.varo.com... -
Page 6: Assembly
Note: described actions below may vary slightly depending on model you purchased. Tools for assembly You will need these tools to assemble your chain saw: Combination wrench-screwdriver (contained in your user’s kit). Heavy duty work gloves (user supplied). Copyright © 2014 VARO P a g e www.varo.com... -
Page 7: Assembly Requirements
Taking the time to make needed adjustments to the saw chain will result in improved cutting performance and prolonged chain life. Warning: always wear heavy duty gloves when handling saw chain or making saw chain adjustments. Copyright © 2014 VARO P a g e www.varo.com... -
Page 8: To Adjust Saw Chain
Take it immediately to a professional service center for repair. Don’t let your motor run in high speed when your chainbrake is activated. Copyright © 2014 VARO P a g e www.varo.com... -
Page 9: Fuel And Lubrication
& bar. Always use good quality sprocket oil, which contains additives to reduce friction and wear and to assist in the prevention of pitch formation on the bar and chain OPERATION Engine pre start checks (Fig 8) Copyright © 2014 VARO P a g e www.varo.com... -
Page 10: Starting A Cold Engine
With your left hand, hold the front handle (B) [not chain brake lever (C)] firmly (fig. 10). Squeeze the throttle trigger to 1/3 throttle, then immediately activate the chain brake lever (C) (fig. 10). Copyright © 2014 VARO P a g e | 10 www.varo.com... -
Page 11: Saw Chain / Bar Lubrication
Caution: if felling a tree on sloping ground, the chain saw operator should keep on the uphill side of the terrain, as the tree is likely to roll or slide downhill after it is felled. Copyright © 2014 VARO P a g e | 11... -
Page 12: Limbing
If possible, the log should be supported so that the end to be cut off is not resting on the ground. If the log is supported at both ends and you must Copyright © 2014 VARO P a g e | 12 www.varo.com... -
Page 13: Bucking Using A Sawhorse
Fuel hoses Inspect Replace as required Chain brake components Inspect Replace as required 10.2 Winter maintenance Your chain saw requires winter maintenance. Please contact your local dealer for this. Copyright © 2014 VARO P a g e | 13 www.varo.com... -
Page 14: Air Filter
Push stop switch down. Remove knob (A) holding air filter cover in place; remove the top cover (B) by loosening the cover retaining screw. Cover will lift off. (fig. 18a) Copyright © 2014 VARO P a g e | 14 www.varo.com... -
Page 15: Cleaning And Maintenance
Insufficient guide bar lubrication and operating the saw with chain that is too tight will contribute to rapid bar wear. To help minimize bar wear, the following guide bar maintenance procedures are recommended. Copyright © 2014 VARO P a g e | 15... -
Page 16: Chain Sharpening
After every 3-4 times the cutters have been sharpened you need to check the height of the depth gauges and, if necessary, lower them using the flat file and template supplied optional, then round off the front corner. (Fig. 22) Copyright © 2014 VARO P a g e | 16... -
Page 17: Guide Bar
Engine displacement 49.3 CC Max .Shaft brake power 2.1 kW Blade length 450 mm 18” Bar cutting length Chain pitch 8.255mm (0.325”) Chain gauge 1.47mm (0.058") Idle speed 3000 rpm Copyright © 2014 VARO P a g e | 17 www.varo.com... -
Page 18: 13 Noise
Fill fuel tank with properly mixed fuel. Primer bulb was not pressed enough. Unit starts, Fuel filter is plugged. Replace the fuel filter. but engine Incorrect lever position. Move to run position. Copyright © 2014 VARO P a g e | 18 www.varo.com... -
Page 19: Warranty
(Clean ventilation slots, carbon brushes serviced regularly, etc.). Your purchase receipt must be kept as proof of date of purchase. Copyright © 2014 VARO P a g e | 19 www.varo.com... -
Page 20: Environment
European harmonized standards (including, if applicable, their amendments up to the date of signature); EN ISO11681-1: 2011 EN ISO14982: 2009 Keeper of the Technical Documentation: Philippe Vankerkhove, VARO – Vic. Van Rompuy N.V. The undersigned acts on behalf of the company CEO, Philippe Vankerkhove Regulatory Affairs –...
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