Cedima CF-2116 D - Handling Electrical Energy

ENGLISH
14
General safety instructions
• CEDIMA
®
• Technical Documentation • All rights reserved as per ISO 16016 • Subject to modications due to progressive development •
• Block off a large area around the maintenance area if
necessary!
• Service and repair work may only be carried out with
a fully lowered blade shaft/frame or through securing
the frame by means of approved trestles. Hydraulic
valves for raising the frame must be opened
(pressure relief).
• Only conduct maintenance and repair work with the
machine standing on a level surface with sufcient
load-bearing capacity and secured against rolling!
• If the machine is completely shut down during
maintenance and repair work, it must be secured
against accidentally being switched on again:
- remove the key and/or disconnect the power
supply!
- disconnect the main isolator switch!
- install a warning sign!
- remove the spark plug socket!
• During replacement, individual parts and larger
assemblies must be mounted and secured carefully
on lifting equipment, so that they cannot present a
danger! Only use suitable lifting equipment and load
attachment devices in proper technical condition and
with a sufcient load-bearing capacity! Never stand
or work under hanging loads!
• Only charge experienced persons with the
attachment of loads and the instructing of crane
or industrial truck operators. The person giving
instructions must be within sight of or must have
voice contact with the operator!
• During assembly work above body height, use
climbing aids or working platforms intended for this
purpose or which otherwise meet the applicable
safety requirements! Do not use machine parts as
climbing aids! Use fall arresters when performing
maintenance work at a greater height! Keep all
handles, steps, railings, platforms and ladders free of
soiling!
• Before maintenance/repairs, clean the machine and
remove any grease, dirt or residues left by protective
substances from the connectors or screw joints.
Never use aggressive cleaners (detergents)! Use a
lint-free cloth!
• Before cleaning the machine with water or any other
cleaning solution, cover or mask off all openings into
which no water, steam or cleaning agents may enter
for safety and operational reasons! Ball bearings,
electric motors and control cabinets are particularly
endangered! Pay attention to special types of
protection! The cover/taped protection must be
completely removed after cleaning!
• Following cleaning, inspect all cable and hydraulic
connections for leaks and/or loose connections, for
rub spots and damages. Have any defects rectied
immediately!
• Any bolted joints which have been undone during
maintenance and repair work, must always be
tightened up again afterwards!
• If it is necessary to remove safety equipment
during preparation, maintenance and repair work,
then this safety equipment must be mounted and
checked immediately following the completion of the
preparation, maintenance and repair work!
• Always keep a safe and sufcient distance to edges
of excavations, ditches and slopes!
• Refrain from any manner of working which may affect
the stability of the machine under load!
• Before leaving the machine, secure against it rolling
away inadvertently!
• Ensure that all process materials, auxiliary materials
and replaced parts are disposed of in a safe and
environmentally favourable way!
3.8 Handling electrical energy
• Observe the pertinent DIN/VDE regulations!
• Electrical connections must always be free of dirt and
moisture!
• Only use original fuses with the specied amperage!
Switch off the machine immediately in the case of
faults in the power supply!
• After touching or cutting lines carrying high voltage:
- Let go of the machine but do not leave it
unattended!
- Run the machine (saw blade) out of the danger
area provided it is possible without endangering
the operator!
- Warn outsiders against approaching and touching
the machine!
- Have the voltage switched off!
- Only leave the machine when the cable touched or
damaged has denitely been de-energised!
• Always keep the machine in a sufcient distance
from electrical overhead cables! When working near
electric overhead cables, the equipment must not
come near the cables! DANGER TO LIFE !!!
• Find out about the safe distances to be maintained!
• Machine parts on which inspections, maintenance
and repair work is carried out , must be de-energised
if required! First check the de-energised parts to
make sure there is no voltage, then earth and short-
circuit and isolate adjacent live parts!