Loading ...
Loading ...
Loading ...
Service and maintenance
8.1 Fundamental safety instructions
8 Service and maintenance
IMPORTANT
Pay attention to the following:
• fuel and oil leaks, rectify if necessary
• snug t of bolts and nuts, tighten if necessary
• ease of movement of all moving parts, lubricate if necessary
20
Observe the adjusting, maintenance and inspection
activities and intervals set out in the operating instruc-
tions, including information on the replacement of
parts and equipment. These activities may be executed
by skilled personnel only. See maintenance schedule.
Brief operating personnel before beginning special
operations and maintenance work, and
appoint a person to supervise the activities.
In any work concerning the operation, conversion or
adjustment of the machine and its safety-oriented de-
vices or any work related to maintenance, inspection
and repair, always observe the start-up and shut-down
procedures set out in the operating instructions and
the information on maintenance work. Ensure that the
maintenance area is adequately secured.
If the machine is completely shut down for main-
tenance and repair work, it must be secured against
inadvertent starting by:
-removing the ignition key
-attaching a warning sign to the ignition unit.
Carry out maintenance and repair work only if the
machine is positioned on stable and level ground and
has been secured against inadvertent movement and
buckling.
To avoid the risk of accidents, individual parts and
large assemblies being moved for replacement purpo-
ses should be carefully attached to lifting tackle and
secured. Use only suitable and technically perfect lif-
ting gear and suspension systems with adequate lifting
capacity. Never work or stand under suspended loads.
Never use machine parts as a climbing aid.
Keep all handles and steps free from dirt, snow and ice.
Clean the machine, especially connections and threa-
ded unions, of any traces of oil, fuel or preservatives
before carrying out maintenance/repair. Never use
aggressive detergents. Use lint-free cleaning rags.
Before cleaning the machine with water, high-pressure
cleaner or detergents, cover or tape up all openings
which - for safety and functional reasons - must be
protected against water, steam or detergent penetration.
Special care must be taken with electric motors and
other components under voltage.
After cleaning, remove all covers and tapes applied
for that purpose.
After cleaning, examine all fuel and oil lines for leaks,
loose connections, chafe marks and damage. Any de-
fects found must be rectied without delay.
Always tighten any screwed connections that have been
loosened during maintenance and repair.
Any safety devices removed for set-up, maintenance
or repair purposes must be retted and checked im-
mediately upon completion of the maintenance and
repair work.
Ensure that all consumables and replaced parts are
disposed of safely and with minimum environmental
impact.
The electrical equipment of machines is to be inspec-
ted and checked at regular intervals. Defects such as
loose connections or scorched cables must be rectied
immediately.
Before starting work on high-voltage assemblies and
after cutting out the power supply, the power cable
must be grounded and components such as capacitors
short-circuited with a grounding rod.
Never leave internal combustion engines to run in a
closed or small room. The exhaust gas contains poiso-
nous carbon monoxide.
Observe the regulations in force at the respective site.
Carry out welding, ame-cutting and grinding work on
the machine only if this has been expressly authorized,
i.e. there may be a risk of re or explosion!
Before carrying out welding, ame-cutting and grin-
ding operations, clean the machine and its surroundings
from dust and other inammable substances and make
sure that the premises are adequately ventilated (risk
of explosion).
Check all lines, hoses and screwed connections regu-
larly for leaks and obvious damage. Repair damage
immediately. Splashed oil may cause injury and re.
During operation, all sound bafes must be closed.
Always wear the prescribed ear protectors. When
handling oil, grease and other chemical substances,
observe the product-related safety regulations.
Be careful when handling hot consumables (risk of
burning or scalding).
Loading ...
Loading ...
Loading ...