EGAmaster AQUAMASTER Manuel D'instructions page 52

WARNING – Maintenance and repair work on hydraulic equipment.
Compressed air can cause severe injury. Observe legal regulations. Take
precautions for persons and environment.
Additionally, observe the following:
· Secure machine against unintentional starting and let the machine cool down to
the ambient temperature
· Use suitable transport equipment, hoists or lifting accessories for moving heavy
assembly groups or parts. Protection against tipping, tumbling or falling down when
assembling/ disassembling the machine/parts.
CAUTION – Skin exposure to hazardous dusts may cause severe dermatitis. Dust
present at the work place could be disturbed during the maintenance procedure and
inhaled. Clean machine and work place before maintenance work.
WARNING – Danger of explosion! Generation of sparks during maintenance work!
Observe local safety regulations. Avoid use of force when disassembling and
assembling the machine. Always do maintenance work outside areas which are not
exposed to explosion hazards.
PROHIBITION
Eating, drinking and smoking are forbidden during maintenance and repair work.
NOTICE – Only use original the manufacturer, in order to avoid damages. Check the
adherence to the technical specifications according to the operation manual after
each maintenance work. Only use genuine spare parts. Otherwise you risk a
decrease in machine performance and an increase in maintenance work.
IMPORTANT – There is no warranty for damages and liability is disclaimed, if non-original spare parts are used.
Maintenance Instruction
Generally, this machines need little maintenance. If the following rules are observed, the
machine will have the expected long life-time and high reliability. Service life and performance of
the machines are decisively determined by:
· The purity degree of the hydraulic oil, the lubrication conditions and maintenance, the
regular control of the hydraulic filter/ the hydraulic fluid, as well as the regular checking of the
machine with regards to external damages.
Disassembly and re-assembly of the machine have to be executed by qualified staff only.
Incorrect assembly can lead to danger of accident for the operator and to defects on the
machine. Additionally to the measures described before, it is a must to check the grease in
the gear and to fill it up or replace it, if necessary. The correct quantity of grease (20 g) is very
important with regard to good lubrication and low warming.
Furthermore we recommend a general overhaul of your hydraulic rotary hammer drill once a
year at the manufacturer, as well as a regular maintenance of the hammer mechanism.
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SERVICE AND MAINTENANCE