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Hazards due to hydraulic and pneumatic energy
Depending on the version, the product works with high hydraulic or pneumatic pressure (see technical data). Sections of the
system that need to be opened, such as pressure lines, valves or loads, have to be de-pressurised before the start of repairs.
No residual pressure is permitted to remain.
Hazards due to lubricants
The safety notices and instructions of the lubricant manufacturer have to be observed and followed. The manufacturer of this
product disclaims any liability for incidents resulting from failure to follow the regulations,instructions and recommendations
of the lubricant manufacturer.
Maintenance, upkeep and troubleshooting
• Prescribed adjustment and maintenance tasks according to the maintenance schedule have to be carried out in a timely manner.
• Inform the operating personnel about adjustment and maintenance work.
• The master switch (if any) has to be turned off.
• Disconnect the energy supply from the network and secure it against unintentional reconnection.
• Pneumatic and/or hydraulic systems must be de-pressurised.
• Check all threaded connections and fittings for tightness.
• All safety devices and operating functions have to be checked after completion of the work.
Warranty and liability
Warranty and liability claims for personal injury and damage to property are excluded when they are due to one or more of
the following causes:
• Improper use of the product.
• Work carried out by other than qualified personnel.
• Improper transportation, storage, assembly, commissioning, operation and maintenance of the product.
• Failure to observe the information in the operating manual regarding safety, transportation, storage, assembly,
commissioning, operation, maintenance and setup of the product.
• Operating the product with defective protective devices or improperly installed or non-functional safety and protective
devices.
• Structural changes to the product.
• Changing the compression ratios for pressure protection, and operating at pressures higher than intended for the product.
• Insufficient monitoring of machine components that are subject to wear.
• Improper repairs and using third-party components.
Safety notices for using the product
All parts and assemblies were developed and built according to recognised safety-related rules. Nevertheless, improper use or
handling may result in hazards for the user or third parties or damage to the product or other material assets.
The product may only be used:
• According to the intended use.
• In safe and proper technical condition.
SPECIFIC HAZARDS
Electrical energy
Hydraulic and pneumatic energy
ELECTRICAL VOLTAGE
Warning of electrical hazards that may lead to physical injury and/or damage to property.
CAUTION
The product always has to be shut off prior to all work.
ENVIRONMENTAL HAZARD The various materials/liquids have to be handled properly and disposed of
separately according to the respective applicable national regulations.
HYDRAULIC AND PNEUMATIC SYSTEMS
Warning of hydraulic and pneumatic hazards that may lead to physical injury and/or damage to property.
VOLUMETRIC DISPENSING VALVE DAV 150
