Grove GMK4075, Maintenance Manual, Page: 7 / 20

General instructions
1.1 Using the maintenance manual
Maintenance Manual GMK 4075 2 084 643 en 1 - 1
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General instructions
1.1
Using the maintenance manual
This manual is not designed to replace proper training and instruction!
Truck crane maintenance personnel are required to have relevant special-
ised knowledge of proper safety procedures!
Please read chapters 1 and 2 carefully before beginning maintenance work.
H
Maintenance work on the lattice extensions is described in the operating in-
structions for lattice extensions.
1.2
Warnings and symbols
The following definitions and symbols are used in the operating instruc-
tions to highlight particularly important information:
The vertical line to the left of the text indicates that this text, regardless of
its length, relates to the warning symbol.
s
G
This symbol indicates hazards related to the operation described that may
cause personal injury. The type of hazard (e.g. life-threatening, personal in-
jury, risk of crushing or electrocution) generally precedes the warning sign.
S
Here dangers which could put objects at risk are pointed out, e.g. damage
to the truck crane or the load.
O
This symbol reminds you that you are working with substances which pose
a risk to the environment. Take particular care.
The measures required for the corresponding maintenance work are indi-
cated next to the symbol. You will find more detailed information in the sec-
tion
à
Handling substances which are harmful to the environment
, S. 2 - 2.