Symbols
Important safety and quality portions are marked with the following symbols so that shop manual is used effec-
tively.
Symbol
Item
Remark
Danger
This signal indicates an extremely hazardous situation which will result in
death or serious injury if it is not avoided.
Warning
This signal indicates a potentially hazardous situation which will result in
death or serious injury if it is not avoided.
Caution
This signal indicates a potentially hazardous situation which will result in
injury or property damage around the machine if it is not avoided.
Weight
This signal indicates the weight of parts and components, and items which
requires great attention to a selection of wires and working posture for
slinging work.
Tightening torque This signal indicates the tightening torque for portions which requires spe-
cial care in assembling work.
Coat
This signal indicates a place to be coated with adhesive, grease, etc. in
assembling work.
Oil and coolant
This signal indicates a place to supply oil, coolant, etc. and the quantity.
Draining
This signal indicates a place to drain oil, coolant, etc. and the quantity.
Signal word
Signal word for notice and remark describes the following.
Symbol
Item
Remark
NOTICE
Notice
If the precaution of this signal word is not observed, the machine damage
or shortening of service life may occur.
REMARK
Remark
This signal word contains useful information to know.
Unit
International System of Units (SI) is used in this manual. For reference, units that have been used in the past
are given in { }.
00 INDEX AND FOREWORD
HOW TO READ THE SHOP MANUAL
PC290LL-11
00-25
