Energizer EZ20VELPC-UK, Руководство пользователя

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During normal operation, the temperature of the chain will increase. The drive links of a
correctly tensioned warm chain will hang approximately 0.050 in. out of the bar groove, as
shown in Fig 19.
c.
Replacing the bar and chain
Remove the battery pack before replacing the bar, chain to avoid possible serious injury.
Remove the chain cover knob, Fig 16, by turning it in an anticlockwise direction. Place the
chain cover knob to one side and then remove the chain cover from the chainsaw.
The bar contains a slot, Fig 20 (A) that fits over the mounting post, Fig 20 (B). The bar also
contains a chain tensioning pin hole, Fig 20 (C) which fits over the chain tensioning pin, Fig
20 (D).
Place the bar onto the mounting post so that the chain tensioning pin fits into the chain
tensioning pin hole.
NOTE: if necessary, rotate the chain tensioning Allen screw counter clockwise until the pin
and hole can be aligned, Fig 17
Fit the chain, Fig 20 (E) over the sprocket, Fig 20 (F) and into the bar groove. The cutters
on the top of the bar should face toward the bar tip, in the direction of the chain rotation.
Replace the chain cover and tighten the chain cover knob finger tight only.
Remove all slack from chain by turning the chain tensioning Allen screw clockwise that the
chain seats into the bar groove during tensioning.
Tighten the chain cover knob securely
NOTE: Chain is correctly tensioned when here is no slack on the underside of the bar, the
chain is snug, but it can be turned by hand without binding. If chain is too tight, it will not
rotate. Loosen the chain cover screw slightly and turn chain tensioning screw ¼ turn
clockwise. Retighten chain cover screw securely.
d.
Guide bar
Most guide bar problems can be avoided by keeping the product well maintained. Incorrect
filing and non-uniform cutter and depth gauge settings because most guide bar problems,
primarily resulting in uneven bar wear. As the bar wears unevenly, the rails widen, which
may cause chain clatter and difficulty in making straight cuts. Insufficient guide bar
lubrication and operating the product with a chain this is too tight will contribute to rapid bar
wear. To help minimise bar wear, the guide bar maintenance is recommended.