Roto-Foodgrade Fluid has all required certification for use in food & beverage industry: like NSF-
H1, Kosher, Halal and Allergen Free approvals.
See the table below for oil exchange intervals:
Ambient temperature Element outlet
temperature
Exchange interval Maximum time interval
up to 35°C (95°F) (see
note)
up to 100°C (212°F) 4000 1 year
from 35°C (95°F) up to
40°C (104°F) (see note)
from 100°C (212°F) up to
105°C (221°F)
3000 1 year
from 40°C (104°F) up to
45°C (113°F) (see note)
from 105°C (221°F) up to
110°C (230°F)
2000 1 year
above 45°C (113°F) above 110°C (230°F) use not recommended use not recommended
Note: the presence of dust and/or high humidity may require a shorter exchange interval. Consult
Atlas Copco.
* Whichever comes first.
9.3 Drive motor
General
Keep the outside of the electric motor clean for efficient cooling. If necessary, remove dust with a
brush and/or compressed air jet.
Bearing maintenance
The bearing at the drive end side is lubricated by the oil system and requires no periodic
maintenance.
The non drive end side bearing of motors without grease nipples requires no periodic
maintenance.
Motors with a grease nipple at the non drive end side must follow the maintenance interval as
mentioned on the motor data plate.
Instruction book
148 2920 7109 51
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