OM ET18/20/24 us 1.3 * Sicherheit(us).fm 2-15
Hydraulics
• Check all lines, hoses, and threaded couplers and fittings regularly for
leaks and obvious damage. Repair any damage and leaks immedi-
ately. Splashed oil can cause injury and fire!
• In accordance with the Operator's Manual/instructions for the
respective assembly, release the pressure in all system sections and
pressure lines (hydraulic system) to be opened before perform any
implementing/repair work!
• Hydraulic and compressed-air lines must be laid and fitted properly.
Make sure no connections are interchanged. The fittings, lengths and
quality of the hoses must comply with the technical requirements
Noise
• Close all doors and windows if practical.
• Wear ear protection. This is especially important when performing
hammer operations or working in enclosed areas.
MSDS
• When handling oil, grease, and other chemical substances such as
battery electrolyte or hydraulic fluid, observe the product-related safety
regulations (Material Safety Data Sheet (MSDS).
Gas, dust, steam, smoke
• Operate the machine only on adequately ventilated premises! Before
starting internal combustion engines or operating fuel-operated heating
systems on enclosed premises, make sure there is sufficient venti-
lation!
• Observe the regulations in force at the respective site!
• Perform welding, flame-cutting and grinding work on the machine only
if this has been expressly authorized. There can be a explosion and
fire hazard, for example!
• Before performing welding, flame-cutting and grinding work, clean the
machine and its surroundings from dust and other flammable
substances, and make sure the premises are adequately ventilated –
explosion hazard.