POWPG20130 EN
Copyright © 2019 VARO P a g e | 1 www.varo.com
1 APPLIANCE .................................................................................... 3
2 DESCRIPTION (FIG A) ................................................................... 3
3 PACKAGE CONTENT LIST ............................................................ 4
4 SYMBOLS ....................................................................................... 4
5 SAFETY ........................................................................................... 5
6 KICKBACK SAFETY PRECAUTIONS ........................................... 6
7 ASSEMBLY ..................................................................................... 7
7.1 Tools for assembly ................................................................................................ 7
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 ................................................................................. 8
7.3.4 To adjust saw chain: ................................................................................................ 8
7.3.5 Chain brake mechanical test .................................................................................... 8
7.3.6 To test chain brake: ................................................................................................. 9
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 ................................................... 10
8.2.3 Recommended fuels .............................................................................................. 10
8.2.4 Chain and bar lubrication ....................................................................................... 10
9 OPERATION.................................................................................. 10
9.1 Engine pre start checks (Fig 8) ........................................................................... 10
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 ..................................................................................................... 11
9.6 Chain brake operational test ............................................................................... 11
9.7 Saw chain / bar lubrication .................................................................................. 11
