Wilo Para MAXO Notice De Montage Et De Mise En Service page 93

Maintenance
WARNING
Risk of scalding!
The fluid is under high pressure and can be very hot.
There is a risk of scalding due to escaping hot fluid!
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WARNING
Danger of injury!
Danger of injury caused by falling motor/pump after loosening the fastening
screws.
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DANGER
Risk of fatal injury!
The permanent magnet rotor inside the pump can be a danger to life for people
with medical implants during dismantling.
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Installation and operating instructions Wilo-Para MAXO/-G/-R/-Z
Close shut-off devices on both sides of the pump!
Allow the system and pump to cool to room temperature!
Drain the shut-off branch of the system!
If no shut-off devices are fitted, drain the system!
Follow the manufacturer's instructions and safety data sheets for possible ad-
ditives in the system!
Comply with national regulations for accident prevention and also with the op-
erator's internal work, company and safety regulations. If necessary, wear pro-
tective clothing and equipment!
The motor impeller unit may only be removed from the motor housing by au-
thorised qualified personnel!
If the unit consisting of impeller, bearing plate and rotor is pulled out of the mo-
tor, persons with medical aids, such as cardiac pacemakers, insulin pumps, hear-
ing aids, implants or similar are at risk. Death, severe injury and damage to prop-
en
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