About This Document; Used Symbols; Structure Of Safety Notes; General Safety Instructions & Operating - VHF K4 edition Originalbetriebsanleitung

About this document

1 About this document

1.1 Used symbols

Instructions
h General instruction
M Specific manual action
S Specific action in the manufacturing software
– Result
Additional symbols
Cross reference

List
„
Þ
Information to make work more efficient.
Important instructions without any danger for people
n
or objects.
Additional information
b

1.2 Structure of safety notes

SIGNAL WORD
Type and source of hazard
Further explanations and consequences when ignoring haz-
ards.
h Instructions to avoid hazards.
The following signal words may occur in this document:
DANGER
DANGER indicates a hazardous situation which will result in
death or serious injury.
WARNING
WARNING indicates a hazardous situation which can result in
death or serious injury.
CAUTION
CAUTION indicates a hazardous situation which can result in
minor or moderate injury.
NOTICE
NOTICE indicates a situation which can lead to physical dam-
age of the product or in the surrounding area(s).
4

2.1 General safety instructions

Incorrect operation of the machine
h Ensure that every user has access to the operating in-
h Instruct every user on safe and proper machine handling.
Danger to life due to an electric shock
h Do not remove the housing of the machine.
h Only have qualified electricians work on any electric
h Ensure that an operational Residual Current De-
h Run power cables so that they cannot be damaged by
h Before switching on the machine, check power cables
h Before unplugging the power cable, switch off the ma-
„
„
h Replace damaged cables with original manufacturer's
h Never perform any troubleshooting while the machine
h Only have authorized service technicians repair the ma-
h Do not touch the machine and especially the cables with
Original Operating Instructions: K4 edition
Document version: E – 02/2020
2 General safety instructions &
operating regulations
DANGER
h Before installing, maintaining and operating
the machine, read all documents provided with
the machine.
h If it is unclear how to operate the machine in
any way, do not use the machine and contact
customer service.
structions.
If you come into contact with electrically charged
parts, you can suffer from an electric shock. Water
increases the risk significantly.
equipment.
vice / Ground Fault Circuit Interrupter is installed on the
electric circuit of the machine.
sharp edges.
for damage.
chine at the main power switch.
h In the following cases disconnect the machine
from the electrical source immediately and pre-
vent it from being restarted:
When machine connections or electric cables are
damaged
Before you check or run electric cables
spare parts.
is operating.
chine.
wet or damp hands.