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DEPRAG
5
Assembly Instructions
WARNING
Air under pressure can cause severe injury .
Disconnect tool from the air / power supply prior the assembly,
installation and maintenance work.
Perform all assembly, installation, maintenance and repair work
outside of the Ex-area.
5.1 Before you Start
• the details of the drill tag correspond with the details of the
Use this drill
only when:
•
• it was verified that no explosive atmospheres, oils, acids, gases,
5.2 Preliminary Work
5.3 Operating Pressure and Temperature Range
Operating Pressure Maximum operating pressure: 6.3 bar / 90 PSI
Temperature
Range
Compressed Air
Temperature
potentially explosive atmosphere of use (tool group, category, Ex-
area, temperature class, maximum surface temperature)
the drill is undamaged
steams or radiation, occurred during installation.
Drive shafts and flange areas should always be free from
anticorrosive solvents, dirt or other agents. Solvents should not be
allowed to penetrate the gear seal ring – this may cause material
damage!
To avoid a swelling of the seal rings and damage to internal parts of
the drill, use only solvents approved by DEPRAG (such as HAKU
1025-810-1 cold cleaner).
Seal material: NBR / FKM
permissible ambient temperature at standard operating
(outside Ex-area):
-20°C to +60°C
permissible ambient temperature for use in Ex-area:
-20°C to +40°C
The temperature of the compressed air used may not exceed the
permissible ambient temperature requirements.
If ambient temperatures are different, please contact DEPRAG!
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