ALFRA AHP-M1 Manual De Instrucciones página 18

2.3 general safety instructions
When working with high-pressure hydraulic units, improper handling and/or poor maintenance can
damage the pump and cause severe injuries. Consequently, observe all following safety instructions
and contact our Service Team if you have any questions.
caution
!
• when handling hydraulic oil. The oil can become very hot after extended operation.
There is the risk of injury!
• To extend the service life of the associated tools, they should not be traversed under full
pressure to the block or to the limit stop.
• Risk of environmental contamination! Collect any escaped hydraulic oil and prevent it from
entering the sewage system or from contaminating the surface water and groundwater.
!
always...
• work with the ventilation screw so that the
tank can "breath" during pumping.
• transport with the sealing screw plug so that
the hydraulic oil cannot escape.
• ensure good ventilation.
• inspect the electrical and hydraulic connection
lines for damage before using the pump.
• select the mains voltage appropriate for
the pump.
• ensure the secure footing of the pump.
• observe the operating instructions.
• familiarise new users in the safe use
of the pump.
• wear safety goggles and ear muffs when
working with the pump.
• observe the local, country-specific regulations.
• store and use the pump in dry and
well-ventilated spaces.
2.4 Personal protective equipment
The operating and maintenance personnel must always wear personal protective equipment for
all work performed on the pump. The personal protective equipment comprises of at least the
following components:
• Safety work shoes: For all work on the pump
• Safety goggles: For all work on the pump
• Ear muffs: They must be worn when working nearer
than 500 mm from thepump.
18
!
never...
• change the pump or remove warning signs.
• use the pump when damaged or parts
are missing.
• use with unknown or damaged tools.
• open couplings when they are under pressure.
• apply unconnected hose couplings
under pressure.
• use the pump without proper familiarisation.
• operate the pump unattended.
• bring the pump into contact with
corrosive substances.
• use the pump without reading and
understanding the operating instructions
beforehand.
• store or operate the pump at temperatures
above 45 °C (113 °F).
• use the pump in explosion-endangered
spaces.