ENGLISH
•
CEDIMA
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• Technical Documentation • All rights reserved as per DIN 34 • Subject to modifications due to progressive development •
3-4
General safety instructions
II.
Special work related to the use and
maintenance of the machine as well
as fault clearing, disposal
3.2.4.28 For adjusting or inspecting the machine and
for maintenance observe the intervals set down in the
operating manual and follow the operating instruc-
tions. When replacing a part or assembly, proceed
in accordance with the operating manual. The afore-
mentioned work must be performed by skilled per-
sons only.
3.2.4.29 Before special work or maintenance is carried
out, inform the machine operator/user and determine
a supervisor.
3.2.4.30 For any work which concerns the machine
operation, adaptation to production requirements,
conversion or adjustment of the machine or its safety
devices as well as inspection, maintenance and re-
pair, follow the instructions set down in the operating
manual for starting and stopping the machine as well
as for maintenance.
3.2.4.31 If necessary, secure a large area around the
location where maintenance of the machine is to be
performed.
3.2.4.32 Service and repair work may only be carried
out with a fully lowered cutting shaft/frame or through
securing the frame by means of approved tres-
tles. Hydraulic valves for raising the frame must be
opened (pressure relief).
3.2.4.33 Service and repair work may only be car-
ried out with the machine placed on level and solid
ground and secured to prevent it rolling away.
3.2.4.34 When the machine has been switched off for
maintenance or repair, it must be secured against
somebody switching the machine on again by ac-
cident:
– remove the key and/or disconnect the power supply
– disconnect the main isolator switch
– install a warning sign
– remove spark plug sockets.
3.2.4.35 When lifting devices are used for replacing
parts and larger assemblies, the parts or assemblies
must be fixed and secured in such a way that there is
no hazard. Use only lifting devices which are suitable
and technically in a perfect state and which have
a sufficient carrying capacity. Never work or stand
under a suspended load i.e. lifted object!
3.2.4.36 Only experienced persons must be charged
with the hoisting of heavy objects or instructing of
drivers or industrial trucks. The instructor must be
within view of the operator or driver or they must use
an intercom.
3.2.4.37 For overhead working use safety stages and
scaffoldings only, or other safety devices. Never use
the machine or parts of it for climbing or standing on!
When maintenance or other work must be performed
in greater height, use protective means to prevent
falling. Keep all handles, steps, rails, pedestals,
stages, scaffoldings and ladders clean!
3.2.4.38 Before maintenance/repairs, clean the ma-
chine and remove any grease, dirt or residues left
by protective substances from the connectors and
screwed joints. Never use agressive cleaners (deter-
gents)!
Use a lint-free cloth.
3.2.4.39 Before cleaning the machine with water or
another cleaning solution, cover all openings which
must be protected against ingress of water/vapour/
cleaning solution for the sake of safety or trouble-
free operation, or close them with adhesive tape. In
particular electric motors and switch cabinets must
be protected!
See the ingress protection (IP) degree on the ratings
plates!
3.2.4.40 Remove all covers or adhesive tape when you
have finished cleaning.
3.2.4.41 After cleaning, check all cables, connectors,
compressed air hoses or pipes and hydraulic ele-
ments for leakage, loose connections, rub marks and
damages! Have any fault found cleared immediately!
3.2.4.42 Remember to fasten all screws and bolts
which you had to loosen for maintenance or repair!
3.2.4.43 If the preparation, maintenance or repair of the
machine requires the disassembly of safety devices,
the safety devices must be refitted and thoroughly
inspected immediately when the preparation, mainte-
nance or repair has been completed.
3.2.4.44 Always keep a safe and sufficient distance to
the edges of excavations, ditches and slopes!
3.2.4.45 Refrain from any manner of working which
may affect the stability of the machine under load.
3.2.4.46 Before leaving the machine, secure it against
rolling away inadvertently and unauthorized use.
3.2.4.47 Ensure that all process materials and auxiliary
materials and replaced parts are disposed of in a
safe and environmentally benign way.
