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Electrical voltage and current 
 

 

DANGER 
Electrical voltage 
 
Regularly check the electrical 
equipment of the product. 

 

Eliminate immediately loose 
connections and defective cables. 

 
Safety and protective functions 
 

 

DANGER 
Missing safety device and faulty 
protective equipment. 
 
Without protective equipment severe 
injuries can occur, e.g. by taking hold of 
the rotating equipment. 

 

Operate the product with protection 
guards only. 

 
Electromagnetic radiation
 
 
Electromagnetic compatibility (EMC) may affect the system integration 
of the product due to interaction. 
 

 

Ensure the electromagnetic compatibility of the entire system. 

 
Moving parts 
 

 

DANGER 

Self-starting product 
 
If voltage is applied, the motor 
automatically restarts after a mains 
failure or when blocking has been 
eliminated. 

 

Do not stand in the danger zone of 
the product. 

 

Switch off the mains voltage when 
working on the product and secure 
against switching on again. 

 

 

 

 

DANGER 
Rotating impeller 
 
Contact with the impeller may result in 
injuries. Long hair, loose-fitting 
garments and jewellery can be caught 
and pulled into the product. Risk of 
injury. 

 

Before starting the product, ensure 
that it is securely fixed and that the 
guards are in place. 

 

Do not wear loose-fitting garments 
or jewellery when working on 
moving parts. 

 

Protect long hair by wearing a hair 
net. 

 

 
 

 

CAUTION 
High risk of fire spreading
 
 
Can cause fire to spread. 

 

Never direct the airflow 
(intake/exhaust side) at a potential 
source of fire. 

 
Hot surface 
 

 

CAUTION 
High temperature at motor housing.

 

Risk of burns 
 

 

Provide adequate protection against 
accidental contact. 

 
Transport 
 
Only transport the product in its original packaging. Secure during 
transport. 
The vibration values, temperature and climate ranges should not be 
exceeded during transport. 
 
Storage 
 
Store the product in a dry and clean environment that is well protected. 
Ensure that the storage temperature is adhered to,see Chapter 3, 
Technical Data.
If the product is not operated for a longer period of 
time, we recommend running it for approx. 15 minutes annually to 
move the motor bearings. 
 
Cleaning 
 
 

 

NOTE 
Product damaged during cleaning
 
 

 

Clean the product carefully with a 
moist cloth without applying 
pressure to the rotor. Do not use 
cleaning agents that contain acids, 
caustic solutions or solvents. 

 
 
Disposal 
 
When disposing of the product, observe all requirements and 
regulations that are relevant in your country.

Summary of Contents for 4188 NXM

Page 1: ...k ratings are used in this operating manual to denote potential risk situations and important safety instructions DANGER This is a potentially dangerous situation and warns of an impending health risk or risk of fatal injury if this warning is not observed Observe this warning WARNING The dangerous situation can occur and can result in major or fatal injuries if the warning is not observed Work wi...

Page 2: ...k of injury Before starting the product ensure that it is securely fixed and that the guards are in place Do not wear loose fitting garments or jewellery when working on moving parts Protect long hair by wearing a hair net CAUTION High risk of fire spreading Can cause fire to spread Never direct the airflow intake exhaust side at a potential source of fire Hot surface CAUTION High temperature at m...

Page 3: ...ting with fully or partially dismantled or manipulated protective equipment Operating the product under conditions other than those mentioned in the technical data Furthermore all fields of application not mentioned under intended use An in situ assessment must be conducted of the heating behavior appropriate and inappropriate operation the protection against contact electrical shocks impact of fo...

Page 4: ...talled against switching on again NOTE Electromagnetic compatibility EMC may affect the system integration of the product due to interaction Ensure the electromagnetic compatibility of the entire system Voltage control Speed control via the supply voltage is only permitted within the stipulated supply voltage range Speed control via PWM of the supply voltage is not permitted Requirements Before co...

Page 5: ...inspection min 1 2 yearly Fixation of wires Visual inspection min 1 2 yearly Insulation of wires Visual inspection min 1 2 yearly Check impeller for wear sediments corrosion Visual inspection min 1 2 yearly 6 COMPLIANCE The product bears the CE mark The CE mark is affixed to adequately sized nameplates Within the meaning of the EMC Guideline 2014 30 EU this document is intended as Mounting instruc...

Page 6: ...page 6 of 6 ...

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