2.2
Explaining Icons
The following expressions and icons are used in this User's
Manual to refer to safety-related issues:
This icon indicates that non-compliance may result
in a hazardous situation that possibly causes bodily
injury or material damage.
Caution
This icon indicates important messages related to
the correct use of the product. Non-compliance may
cause problems of operation and damage to the
Important
product.
This icon indicates tips and useful information for
using the product more efficiently and more eco-
nomically.
Info
2.3
Operating the Product Safely
For your own safety, comply with the following instructions.
• Protect the power supply cord and the hydraulic pres-
sure tubing from cutting edges. Have an authorized ser-
vice shop replace damaged cables or tubing immediate-
ly.
• The product may be operated and serviced exclusively
by authorized staff who were briefed on it.
• The product may be operated only when observed.
• Before operating the product, always check for dam-
aged parts and have them repaired or replaced by an
authorized service shop as needed.
• The cover caps of the hydraulic hoses and connectors
have to be closed during transport in order to prevent
contaminants and humidity from entering the hydraulic
and control unit.
• Mains suppliers' wiring regulations, VDE provisions,
DIN / CEN rules, and applicable national legislation have
to be respected.
• Without prior authorization by the manufacturer, modi-
fications to the product are unacceptable.
Parts Under Power
After opening the product or removing the cover,
parts of it are accessible that may be under power.
Caution
The product may be opened exclusively by an autho-
rized service shop.
Pipe Facing Tool
Start the pipe facing tool only after it was inserted
into the basic machine chassis and carry it only by
Caution
the handle, never by the disk enclosure.
It is unacceptable to remove shavings from the ma-
chine chassis while the facing process is in prog-
6
EN
HÜRNER Manual Hydr. 355 2.0 User's Manual
H Ü R N E R S c h w e i s s t e c h n i k G m b H
Nieder-Ohmener Str. 26
35325 Mücke, Germany
Version October 2021