Cooling; Cooling Circuits - Siemens SIMOTICS T-1FW6 Operating Instructions Manual

Description
3.4 Design
Table 3-6
Note
The quality of the label can diminish as result of extreme environmental conditions.
Any danger areas encountered during normal operation and when maintaining and servicing
the motor must be identified using clearly visible warning and prohibit signs (pictograms) in the
immediate vicinity of the danger (close to the motor). The associated texts must be available in
the language of the country in which the product is used.
3.4.3

Cooling

Note
No motor operation without liquid cooling
• Ensure that the torque motor cooling system functions perfectly.
• Only operate the motor in conjunction with liquid cooling.
3.4.3.1

Cooling circuits

Cooling circuit requirements
Avoid algae growth by using suitable chemical agents and opaque water hoses or tubes.
40
Prohibit signs provided according to BGV A8 and DIN EN ISO 7010 and their significance
Sign Meaning
No access for
persons with
pacemakers
or implanted
defibrillators
(P007)
Prohibited to carry/wear
metal parts or watches
(P008)
Sign
1FW6 external rotor built-in torque motors
Operating Instructions, 03/2023, A5E49196960B AC
Meaning
No access for
persons with
metal implants
(P014)