Wilo -EMU TR 50-2 Serie Notice De Montage Et De Mise En Service page 327

10 Faults, causes and remedies
Installation and operating instructions Wilo-EMU TR/TRE 50-2 ... 120-1
Faults, causes and remedies
11.Lay connection cable in the cable bracket and close the cable bracket. CAU-
TION! Do not tighten the cable bracket yet!
12.Align the connection cable: The connection cable should be slightly bent, it should
not be taut.
13.Close the cable brackets tightly.
14.Remove hoisting gear.
▶ Mounting bracket is changed.
DANGER
Danger from fluids hazardous to health!
Risk of fatal injury in the case of mixers working in fluids hazardous to health! Wear
the following protective equipment while performing the work:
• Closed safety goggles
• Breathing mask
• Protective gloves
⇒ The equipment listed here is the minimum requirement; observe the spe-
cifications of work regulations! The operator must make sure that person-
nel have received and read work regulations!
DANGER
Risk of death due to electrocution!
Improper conduct when carrying out electrical work can lead to death due to electric
shock! Electrical work must be carried out by a qualified electrician in accordance
with the locally applicable regulations.
DANGER
Risk of fatal injury due to dangerous lone working practices!
Work in chambers and narrow rooms as well as work involving risk of falling are dan-
gerous work. Such work may not be carried out autonomously! A second person
must be present for safety reasons.
WARNING
No persons may remain in the working area of the mixer!
Persons can suffer (serious) injury while the mixer is in operation! No persons may
therefore be present inside the working area. If persons should enter the mixer's
working area, deactivate the mixer and safeguard it against being switched on again
by unauthorised persons!
WARNING
The propeller blade has sharp edges!
Sharp edges can form on the propeller blades. There is a risk of limbs being severed.
Wear safety gloves to protect against cuts.
Fault: The mixer does not start up
1. Mains connection interrupted or short-circuit/earth fault in the cable or motor
winding.
⇒ Have the connection and motor checked by a qualified electrician and replace
if necessary.
2. Tripping of fuses, of the motor protection switch or the monitoring device.
en
327