Atlas Copco GA 11+ Instruction Book page 114

Oil-injected rotary screw compressors
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Ambient temperature
Between 30 °C (86 °F)and 40 °C (104 °F)
Between 30 °C (86 °F) and 40 °C (104 °F)
Between 30 °C (86 °F) and 40 °C (104 °F)
Above 40 °C (104 °F)
Exchange interval for Roto-Inject Fluid Ndurance
Ambient temperature
up to 30°C (86°F)
from 30°C (86°F) up to
35°C (95°F) (see note)
from 35°C (95°F) up to
40°C (104°F) (see note)
above 40°C (104°F)
Note: the presence of dust and/or high humidity may require a shorter exchange interval. Consult
Atlas Copco.
Exchange interval for Roto Synthetic Fluid Ultra
Ambient temperature
up to 35°C (95°F)
from 35°C (95°F) up to
40°C (104°F) (see note)
from 40°C (104°F) up to
45°C (113°F) (see note)
Exchange interval for Roto Synthetic Fluid Xtend-Duty
Ambient temperature
up to 35°C (95°F)
from 35°C (95°F) up to
40°C (104°F) (see note)
above 40°C (104°F)
Note: the presence of dust and/or high humidity may require a shorter exchange interval. Consult
Atlas Copco.
Exchange interval for Roto-Foodgrade Fluid
112
Element outlet
temperature
up to 95°C (203°F)
from 95°C (203°F) up to
100°C (212°F)
from 100°C (212°F) up to
105°C (221°F)
above 105°C (221°F)
Element outlet
temperature
up to 100°C (212°F)
from 100°C (212°F) up to
105°C (221°F)
from 105°C (221°F) up to
110°C (230°F)
Element outlet
temperature
up to 100°C (212°F)
from 100°C (212°F) up to
105°C (221°F)
above 105°C (221°F)
Humid
Dust
Yes
No
No
Yes
Yes
Yes
-
-
Exchange interval *
4000
3000
2000
use Roto Synthetic Fluid Xtend Duty
Exchange interval *
6000
4000
2000
Exchange interval *
8000
6000
5000
Instruction book
Duty type
Demanding
Demanding
Extreme
Extreme
Maximum time interval
*
1 year
1 year
1 year
Maximum time interval
*
2 years
2 years
2 years
Maximum time interval
*
2 years
2 years
2 years
2920 7118 31

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Ga 15+Ga 18+Ga 22+Ga 26+Ga 30

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