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NT00000604-JBRB-ECOWATT-AN-191202
7.
MAINTENANCE
7.1 Prior precautions
Shut off the power supply before carrying out any work and make sure that it cannot be accidentally turned
back on (+ padlock switch-disconnector in OFF position during the entire process).
7.2 Maintenance frequency
Carry out a regular inspection according to the following recommendations
Body
When commissioned
At least every 6 months
Turbine
Check the direction of rotation, check the absence
of rubbing between mobile parts and stationary
parts
Clean, check the absence of rubbing between
mobile parts and stationary parts
Controller
Check the connections, particularly the
connection to the earth electrode
Tighten the terminals if necessary, check the
ampere rating
On-off switch
Check the connections, particularly the
connection to the earth electrode
Tighten the terminals if necessary
Duct networks
Check seals
Clean if necessary
Pressure inlet
Check aeraulic connections
Check operation
Auxiliary fan
Check operation using test button
Check operation using test button
7.3 Access to electric fan
JBRB ECOWATT
®
04 to 38
JBRB ECOWATT
®
48 to 92
To access all the unit compartments, unfasten the 4 latches, then remove the unit cover using the handles.
The inlet, discharge and motor compartments are entirely accessible for cleaning.