Справочник Пользователя для Homelite UT43122

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Page 21  — English
WARNING: 
Before performing any maintenance, make sure 
the tool is unplugged from the power supply. 
Failure to comply could result in accidental 
starting and possible serious personal injury.
WARNING:
When servicing, use only identical Homelite 
replacement parts. Use of any other parts may 
create a hazard or cause product damage.
WARNING:
Always wear eye protection with side shields 
marked to comply with ANSI Z87.1, along with 
head protection. Failure to do so could result in 
objects being thrown into your eyes and other 
possible serious injuries.
GENERAL MAINTENANCE
Avoid using solvents when cleaning plastic parts. 
Most plastics are susceptible to damage from 
various types of commercial solvents and may be 
damaged by their use. Use clean cloths to remove 
dirt, dust, lubricant, grease, etc.
WARNING:
Do not at any time let brake fluids, gaso-
line, petroleum-based products, penetrating 
lubricants, etc., come in contact with plastic 
parts. Chemicals can damage, weaken or 
destroy plastic which may result in serious 
personal injury.
LUBRICATION
All of the bearings in this product are lubricated with 
a sufficient amount of high grade lubricant for the 
life of the unit under normal operating conditions. 
Therefore, no further lubrication is required.
MAINTENANCE
Fig. 26
Fig. 27
REPLACING THE GUIDE BAR AND 
CHAIN
See Figures 26 - 33.
WARNING:
Never start the motor before installing the guide 
bar,  chain, chain cover, and chain cover lock 
knob. Starting the motor without all parts and 
the chain at proper tension may result in serious 
personal injury.
WARNING:
To avoid serious personal injury, read and 
understand  all the safety instructions in this 
section.
CHAIN COVER
BAR
CHAIN COVER
LOCK KNOB
CHAIN COVER 
LOCK KNOB
CHAIN TENSIONING 
KNOB
CHAIN
MOUNTING 
SURFACE